---
_id: '3915'
abstract:
- lang: eng
  text: "In the ant Cardiocondyla obscurior, wingless males compete with nestmate
    males for access to female mating\r\npartners, leading to local mate competition
    (LMC). Queen number varies between colonies, resulting in\r\nvariation in the
    strength of LMC. Cremer &amp; Heinze (2002, Proceedings of the Royal Society of
    London, Series B,\r\n269, 417–422) showed that colonies responded to increasing
    queen number by producing a less femalebiased\r\nsex ratio, as predicted by LMC
    theory. However, the proximate mechanisms responsible for this\r\nvariation in
    the sex ratio could not be determined because the study was restricted to adult
    sex ratios.With\r\nLMC, the primary sex ratio (proportion of haploid eggs laid
    by the queen) is expected to be female biased,\r\nwhich lowers the conflict between
    queens and workers over sex allocation. We compared the primary sex\r\nratios
    laid by queens in monogynous and in polygynous experimental colonies of C. obscurior.
    The\r\nproportion of haploid eggs laid by queens was significantly lower in single-queen
    than in multiple-queen\r\ncolonies. Furthermore, queens rapidly adjusted their
    primary sex ratios to changes in colony queen\r\nnumber. This is the first report
    of an adaptive adjustment of the primary sex ratio in response to LMC by\r\nant
    queens."
author:
- first_name: Ludivine
  full_name: De Menten, Ludivine
  last_name: De Menten
- first_name: Sylvia
  full_name: Cremer, Sylvia
  id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
  last_name: Cremer
  orcid: 0000-0002-2193-3868
- first_name: Jürgen
  full_name: Heinze, Jürgen
  last_name: Heinze
- first_name: Serge
  full_name: Aron, Serge
  last_name: Aron
citation:
  ama: De Menten L, Cremer S, Heinze J, Aron S. Primary sex ratio adjustment by ant
    queens in response to local mate competition. <i>Animal Behaviour</i>. 2005;69(5):1031-1035.
    doi:<a href="https://doi.org/10.1016/j.anbehav.2004.09.005">10.1016/j.anbehav.2004.09.005</a>
  apa: De Menten, L., Cremer, S., Heinze, J., &#38; Aron, S. (2005). Primary sex ratio
    adjustment by ant queens in response to local mate competition. <i>Animal Behaviour</i>.
    Elsevier. <a href="https://doi.org/10.1016/j.anbehav.2004.09.005">https://doi.org/10.1016/j.anbehav.2004.09.005</a>
  chicago: De Menten, Ludivine, Sylvia Cremer, Jürgen Heinze, and Serge Aron. “Primary
    Sex Ratio Adjustment by Ant Queens in Response to Local Mate Competition.” <i>Animal
    Behaviour</i>. Elsevier, 2005. <a href="https://doi.org/10.1016/j.anbehav.2004.09.005">https://doi.org/10.1016/j.anbehav.2004.09.005</a>.
  ieee: L. De Menten, S. Cremer, J. Heinze, and S. Aron, “Primary sex ratio adjustment
    by ant queens in response to local mate competition,” <i>Animal Behaviour</i>,
    vol. 69, no. 5. Elsevier, pp. 1031–1035, 2005.
  ista: De Menten L, Cremer S, Heinze J, Aron S. 2005. Primary sex ratio adjustment
    by ant queens in response to local mate competition. Animal Behaviour. 69(5),
    1031–1035.
  mla: De Menten, Ludivine, et al. “Primary Sex Ratio Adjustment by Ant Queens in
    Response to Local Mate Competition.” <i>Animal Behaviour</i>, vol. 69, no. 5,
    Elsevier, 2005, pp. 1031–35, doi:<a href="https://doi.org/10.1016/j.anbehav.2004.09.005">10.1016/j.anbehav.2004.09.005</a>.
  short: L. De Menten, S. Cremer, J. Heinze, S. Aron, Animal Behaviour 69 (2005) 1031–1035.
date_created: 2018-12-11T12:05:52Z
date_published: 2005-05-01T00:00:00Z
date_updated: 2021-01-12T07:53:10Z
day: '01'
doi: 10.1016/j.anbehav.2004.09.005
extern: '1'
intvolume: '        69'
issue: '5'
language:
- iso: eng
month: '05'
oa_version: None
page: 1031 - 1035
publication: Animal Behaviour
publication_status: published
publisher: Elsevier
publist_id: '2237'
status: public
title: Primary sex ratio adjustment by ant queens in response to local mate competition
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 69
year: '2005'
...
---
_id: '3916'
abstract:
- lang: eng
  text: Divergent reproductive interests of males and females often cause sexual conflict
    [1] and [2]. Males of many species manipulate females by transferring seminal
    fluids that boost female short-term fecundity while decreasing their life expectancy
    and future reproductivity [3] and [4]. The life history of ants, however, is expected
    to reduce sexual conflict; whereas most insect females show repeated phases of
    mating and reproduction, antqueens mate only during a short period early in life
    and undergo a lifelong commitment to their mates by storing sperm [5]. Furthermore,
    sexual offspring can only be reared after a sterile worker force has been built
    up [5]. Therefore, the males should also profit from a long female lifespan. In
    the antCardiocondyla obscurior, mating indeed has a positive effect on the lifetime
    reproductive success of queens. Queens that mated to either one fertile or one
    sterilized male lived considerably longer and started laying eggs earlier than
    virgin queens. Only queens that received viable sperm from fertile males showed
    increased fecundity. The lack of a trade-off between fecundity and longevity is
    unexpected, given evolutionary theories of aging [6]. Our data instead reveal
    the existence of sexual cooperation in ants.
author:
- first_name: Alexandra
  full_name: Schrempf, Alexandra
  last_name: Schrempf
- first_name: Jürgen
  full_name: Heinze, Jürgen
  last_name: Heinze
- first_name: Sylvia
  full_name: Cremer, Sylvia
  id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
  last_name: Cremer
  orcid: 0000-0002-2193-3868
citation:
  ama: 'Schrempf A, Heinze J, Cremer S. Sexual cooperation: mating increases longevity
    in ant queens. <i>Current Biology</i>. 2005;15(3):267-270. doi:<a href="https://doi.org/10.1016/j.cub.2005.01.036">10.1016/j.cub.2005.01.036</a>'
  apa: 'Schrempf, A., Heinze, J., &#38; Cremer, S. (2005). Sexual cooperation: mating
    increases longevity in ant queens. <i>Current Biology</i>. Cell Press. <a href="https://doi.org/10.1016/j.cub.2005.01.036">https://doi.org/10.1016/j.cub.2005.01.036</a>'
  chicago: 'Schrempf, Alexandra, Jürgen Heinze, and Sylvia Cremer. “Sexual Cooperation:
    Mating Increases Longevity in Ant Queens.” <i>Current Biology</i>. Cell Press,
    2005. <a href="https://doi.org/10.1016/j.cub.2005.01.036">https://doi.org/10.1016/j.cub.2005.01.036</a>.'
  ieee: 'A. Schrempf, J. Heinze, and S. Cremer, “Sexual cooperation: mating increases
    longevity in ant queens,” <i>Current Biology</i>, vol. 15, no. 3. Cell Press,
    pp. 267–270, 2005.'
  ista: 'Schrempf A, Heinze J, Cremer S. 2005. Sexual cooperation: mating increases
    longevity in ant queens. Current Biology. 15(3), 267–270.'
  mla: 'Schrempf, Alexandra, et al. “Sexual Cooperation: Mating Increases Longevity
    in Ant Queens.” <i>Current Biology</i>, vol. 15, no. 3, Cell Press, 2005, pp.
    267–70, doi:<a href="https://doi.org/10.1016/j.cub.2005.01.036">10.1016/j.cub.2005.01.036</a>.'
  short: A. Schrempf, J. Heinze, S. Cremer, Current Biology 15 (2005) 267–270.
date_created: 2018-12-11T12:05:52Z
date_published: 2005-02-08T00:00:00Z
date_updated: 2021-01-12T07:53:10Z
day: '08'
doi: 10.1016/j.cub.2005.01.036
extern: '1'
intvolume: '        15'
issue: '3'
language:
- iso: eng
month: '02'
oa_version: None
page: 267 - 270
publication: Current Biology
publication_status: published
publisher: Cell Press
publist_id: '2238'
status: public
title: 'Sexual cooperation: mating increases longevity in ant queens'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2005'
...
---
_id: '3933'
abstract:
- lang: eng
  text: Resident dendritic cells (DC) within the T cell area of the lymph node take
    up soluble antigens that enter via the afferent lymphatics before antigen carrying
    DC arrive from the periphery. The reticular network within the lymph node is a
    conduit system forming the infrastructure for the fast delivery of soluble substances
    from the afferent lymph to the lumen of high endothelial venules (HEVs). Using
    high-resolution light microscopy and 3D reconstruction, we show here that these
    conduits are unique basement membrane-like structures ensheathed by fibroblastic
    reticular cells with occasional resident DC embedded within this cell layer. Conduit-associated
    DC are capable of taking up and processing soluble antigens transported within
    the conduits, whereas immigrated mature DC occur remote from the reticular fibers.
    The conduit system is, therefore, not a closed compartment that shuttles substances
    through the lymph node but represents the morphological equivalent to the filtering
    function of the lymph node.
author:
- first_name: Michael K
  full_name: Sixt, Michael K
  id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
  last_name: Sixt
  orcid: 0000-0002-6620-9179
- first_name: Nobuo
  full_name: Kanazawa, Nobuo
  last_name: Kanazawa
- first_name: Manuel
  full_name: Selg, Manuel
  last_name: Selg
- first_name: Thomas
  full_name: Samson, Thomas
  last_name: Samson
- first_name: Gunnel
  full_name: Roos, Gunnel
  last_name: Roos
- first_name: Dieter
  full_name: Reinhardt, Dieter
  last_name: Reinhardt
- first_name: Reinhard
  full_name: Pabst, Reinhard
  last_name: Pabst
- first_name: Manfred
  full_name: Lutz, Manfred
  last_name: Lutz
- first_name: Lydia
  full_name: Sorokin, Lydia
  last_name: Sorokin
citation:
  ama: Sixt MK, Kanazawa N, Selg M, et al. The conduit system transports soluble antigens
    from the afferent lymph to resident dendritic cells in the T cell area of the
    lymph node. <i>Immunity</i>. 2005;22(1):19-29. doi:<a href="https://doi.org/10.1016/j.immuni.2004.11.013">10.1016/j.immuni.2004.11.013</a>
  apa: Sixt, M. K., Kanazawa, N., Selg, M., Samson, T., Roos, G., Reinhardt, D., …
    Sorokin, L. (2005). The conduit system transports soluble antigens from the afferent
    lymph to resident dendritic cells in the T cell area of the lymph node. <i>Immunity</i>.
    Cell Press. <a href="https://doi.org/10.1016/j.immuni.2004.11.013">https://doi.org/10.1016/j.immuni.2004.11.013</a>
  chicago: Sixt, Michael K, Nobuo Kanazawa, Manuel Selg, Thomas Samson, Gunnel Roos,
    Dieter Reinhardt, Reinhard Pabst, Manfred Lutz, and Lydia Sorokin. “The Conduit
    System Transports Soluble Antigens from the Afferent Lymph to Resident Dendritic
    Cells in the T Cell Area of the Lymph Node.” <i>Immunity</i>. Cell Press, 2005.
    <a href="https://doi.org/10.1016/j.immuni.2004.11.013">https://doi.org/10.1016/j.immuni.2004.11.013</a>.
  ieee: M. K. Sixt <i>et al.</i>, “The conduit system transports soluble antigens
    from the afferent lymph to resident dendritic cells in the T cell area of the
    lymph node,” <i>Immunity</i>, vol. 22, no. 1. Cell Press, pp. 19–29, 2005.
  ista: Sixt MK, Kanazawa N, Selg M, Samson T, Roos G, Reinhardt D, Pabst R, Lutz
    M, Sorokin L. 2005. The conduit system transports soluble antigens from the afferent
    lymph to resident dendritic cells in the T cell area of the lymph node. Immunity.
    22(1), 19–29.
  mla: Sixt, Michael K., et al. “The Conduit System Transports Soluble Antigens from
    the Afferent Lymph to Resident Dendritic Cells in the T Cell Area of the Lymph
    Node.” <i>Immunity</i>, vol. 22, no. 1, Cell Press, 2005, pp. 19–29, doi:<a href="https://doi.org/10.1016/j.immuni.2004.11.013">10.1016/j.immuni.2004.11.013</a>.
  short: M.K. Sixt, N. Kanazawa, M. Selg, T. Samson, G. Roos, D. Reinhardt, R. Pabst,
    M. Lutz, L. Sorokin, Immunity 22 (2005) 19–29.
date_created: 2018-12-11T12:05:58Z
date_published: 2005-01-25T00:00:00Z
date_updated: 2021-01-12T07:53:18Z
day: '25'
doi: 10.1016/j.immuni.2004.11.013
extern: '1'
intvolume: '        22'
issue: '1'
language:
- iso: eng
month: '01'
oa_version: None
page: 19 - 29
publication: Immunity
publication_status: published
publisher: Cell Press
publist_id: '2195'
status: public
title: The conduit system transports soluble antigens from the afferent lymph to resident
  dendritic cells in the T cell area of the lymph node
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 22
year: '2005'
...
---
_id: '3982'
abstract:
- lang: eng
  text: We present an efficient algorithm for generating a small set of coarse alignments
    between interacting proteins using meaningful features on their surfaces. The
    proteins are treated as rigid bodies, but the results are more generally useful
    as the produced configurations can serve as input to local improvement algorithms
    that allow for protein flexibility. We apply our algorithm to a diverse set of
    protein complexes from the Protein Data Bank, demonstrating the effectivity of
    our algorithm, both for bound and for unbound protein docking problems.
author:
- first_name: Yusu
  full_name: Wang, Yusu
  last_name: Wang
- first_name: Pankaj
  full_name: Agarwal, Pankaj K
  last_name: Agarwal
- first_name: Paul
  full_name: Brown, Paul
  last_name: Brown
- first_name: Herbert
  full_name: Herbert Edelsbrunner
  id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
  last_name: Edelsbrunner
  orcid: 0000-0002-9823-6833
- first_name: Johannes
  full_name: Rudolph, Johannes
  last_name: Rudolph
citation:
  ama: 'Wang Y, Agarwal P, Brown P, Edelsbrunner H, Rudolph J. Coarse and reliable
    geometric alignment for protein docking. In: World Scientific Publishing; 2005:64-75.
    doi:<a href="https://doi.org/10.1142/9789812702456_0007">10.1142/9789812702456_0007</a>'
  apa: 'Wang, Y., Agarwal, P., Brown, P., Edelsbrunner, H., &#38; Rudolph, J. (2005).
    Coarse and reliable geometric alignment for protein docking (pp. 64–75). Presented
    at the PSB: Pacific Symposium on Biocomputing, World Scientific Publishing. <a
    href="https://doi.org/10.1142/9789812702456_0007">https://doi.org/10.1142/9789812702456_0007</a>'
  chicago: Wang, Yusu, Pankaj Agarwal, Paul Brown, Herbert Edelsbrunner, and Johannes
    Rudolph. “Coarse and Reliable Geometric Alignment for Protein Docking,” 64–75.
    World Scientific Publishing, 2005. <a href="https://doi.org/10.1142/9789812702456_0007">https://doi.org/10.1142/9789812702456_0007</a>.
  ieee: 'Y. Wang, P. Agarwal, P. Brown, H. Edelsbrunner, and J. Rudolph, “Coarse and
    reliable geometric alignment for protein docking,” presented at the PSB: Pacific
    Symposium on Biocomputing, 2005, pp. 64–75.'
  ista: 'Wang Y, Agarwal P, Brown P, Edelsbrunner H, Rudolph J. 2005. Coarse and reliable
    geometric alignment for protein docking. PSB: Pacific Symposium on Biocomputing,
    64–75.'
  mla: Wang, Yusu, et al. <i>Coarse and Reliable Geometric Alignment for Protein Docking</i>.
    World Scientific Publishing, 2005, pp. 64–75, doi:<a href="https://doi.org/10.1142/9789812702456_0007">10.1142/9789812702456_0007</a>.
  short: Y. Wang, P. Agarwal, P. Brown, H. Edelsbrunner, J. Rudolph, in:, World Scientific
    Publishing, 2005, pp. 64–75.
conference:
  name: 'PSB: Pacific Symposium on Biocomputing'
date_created: 2018-12-11T12:06:16Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:53:38Z
day: '01'
doi: 10.1142/9789812702456_0007
extern: 1
month: '01'
page: 64 - 75
publication_status: published
publisher: World Scientific Publishing
publist_id: '2143'
quality_controlled: 0
status: public
title: Coarse and reliable geometric alignment for protein docking
type: conference
year: '2005'
...
---
_id: '3983'
abstract:
- lang: eng
  text: Cdc25 phosphatases are key activators of the eukaryotic cell cycle and compelling
    anticancer targets because their overexpression has been associated with numerous
    cancers. However, drug discovery targeting these phosphatases has been hampered
    by the lack of structural information about how Cdc25s interact with their native
    protein substrates, the cyclin-dependent kinases. Herein, we predict a docked
    orientation for Cdc25B with its Cdk2-pTpY-CycA protein substrate by a rigid-body
    docking method and refine the docked models with full-scale molecular dynamics
    simulations and minimization. We validate the stable ensemble structure experimentally
    by a variety of in vitro and in vivo techniques. Specifically, we compare our
    model with a crystal structure of the substrate-trapping mutant of Cdc25B. We
    identify and validate in vivo a novel hot-spot residue on Cdc25B (Arg492) that
    plays a central role in protein substrate recognition. We identify a hot-spot
    residue on the Substrate Cdk2 (Asp206) and confirm its interaction with hot-spot
    residues on Cdc25 using hot-spot swapping and double mutant cycles to derive interaction
    energies. Our experimentally validated model is consistent with previous studies
    of Cdk2 and its interaction partners and initiates the opportunity for drug discovery
    of inhibitors that target the remote binding sites of this protein-protein interaction.
author:
- first_name: Jungsan
  full_name: Sohn, Jungsan
  last_name: Sohn
- first_name: Jerry
  full_name: Parks, Jerry M
  last_name: Parks
- first_name: Gregory
  full_name: Buhrman, Gregory
  last_name: Buhrman
- first_name: Paul
  full_name: Brown, Paul
  last_name: Brown
- first_name: Kolbrun
  full_name: Kristjánsdóttir, Kolbrun
  last_name: Kristjánsdóttir
- first_name: Alexias
  full_name: Safi, Alexias
  last_name: Safi
- first_name: Herbert
  full_name: Herbert Edelsbrunner
  id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
  last_name: Edelsbrunner
  orcid: 0000-0002-9823-6833
- first_name: Weitao
  full_name: Yang, Weitao T
  last_name: Yang
- first_name: Johannes
  full_name: Rudolph, Johannes
  last_name: Rudolph
citation:
  ama: Sohn J, Parks J, Buhrman G, et al. Experimental validation of the docking orientation
    of Cdc25 with its Cdk2-CycA protein substrate. <i>Biochemistry</i>. 2005;44(50):16563-16573.
    doi:<a href="https://doi.org/10.1021/bi0516879">10.1021/bi0516879</a>
  apa: Sohn, J., Parks, J., Buhrman, G., Brown, P., Kristjánsdóttir, K., Safi, A.,
    … Rudolph, J. (2005). Experimental validation of the docking orientation of Cdc25
    with its Cdk2-CycA protein substrate. <i>Biochemistry</i>. ACS. <a href="https://doi.org/10.1021/bi0516879">https://doi.org/10.1021/bi0516879</a>
  chicago: Sohn, Jungsan, Jerry Parks, Gregory Buhrman, Paul Brown, Kolbrun Kristjánsdóttir,
    Alexias Safi, Herbert Edelsbrunner, Weitao Yang, and Johannes Rudolph. “Experimental
    Validation of the Docking Orientation of Cdc25 with Its Cdk2-CycA Protein Substrate.”
    <i>Biochemistry</i>. ACS, 2005. <a href="https://doi.org/10.1021/bi0516879">https://doi.org/10.1021/bi0516879</a>.
  ieee: J. Sohn <i>et al.</i>, “Experimental validation of the docking orientation
    of Cdc25 with its Cdk2-CycA protein substrate,” <i>Biochemistry</i>, vol. 44,
    no. 50. ACS, pp. 16563–16573, 2005.
  ista: Sohn J, Parks J, Buhrman G, Brown P, Kristjánsdóttir K, Safi A, Edelsbrunner
    H, Yang W, Rudolph J. 2005. Experimental validation of the docking orientation
    of Cdc25 with its Cdk2-CycA protein substrate. Biochemistry. 44(50), 16563–16573.
  mla: Sohn, Jungsan, et al. “Experimental Validation of the Docking Orientation of
    Cdc25 with Its Cdk2-CycA Protein Substrate.” <i>Biochemistry</i>, vol. 44, no.
    50, ACS, 2005, pp. 16563–73, doi:<a href="https://doi.org/10.1021/bi0516879">10.1021/bi0516879</a>.
  short: J. Sohn, J. Parks, G. Buhrman, P. Brown, K. Kristjánsdóttir, A. Safi, H.
    Edelsbrunner, W. Yang, J. Rudolph, Biochemistry 44 (2005) 16563–16573.
date_created: 2018-12-11T12:06:16Z
date_published: 2005-11-24T00:00:00Z
date_updated: 2021-01-12T07:53:39Z
day: '24'
doi: 10.1021/bi0516879
extern: 1
intvolume: '        44'
issue: '50'
month: '11'
page: 16563 - 16573
publication: Biochemistry
publication_status: published
publisher: ACS
publist_id: '2144'
quality_controlled: 0
status: public
title: Experimental validation of the docking orientation of Cdc25 with its Cdk2-CycA
  protein substrate
type: journal_article
volume: 44
year: '2005'
...
---
_id: '4138'
abstract:
- lang: eng
  text: |-
    Adaptive dynamics describes the evolution of an asexual population through the successive substitution of mutations of small effect. Waxman &amp; Gavrilets (2005) give an excellent overview of the method and its applications. In this note, we focus on the plausibility of the key assumption that mutations have small effects, and the consequences of relaxing that assumption. We argue that: (i) successful mutations often have large effects; (ii) such mutations generate a qualitatively different evolutionary pattern, which is inherently stochastic; and (iii) in models of competition for a continuous resource, selection becomes very weak once several phenotypes are established. This makes the effects of introducing new mutations unpredictable using the methods of adaptive dynamics.

    We should make clear at the outset that our criticism is of methods that rely on local analysis of fitness gradients (eqn 2 of Waxman &amp; Gavrilets, 2005), and not of the broader idea that evolution can be understood by examining the invasion of successive mutations. We use the term ‘adaptive dynamics’ to refer to the former technique, and contrast it with a more general population genetic analysis of probabilities of invasion.
author:
- first_name: Nicholas H
  full_name: Nicholas Barton
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
- first_name: Jitka
  full_name: Jitka Polechova
  id: 3BBFB084-F248-11E8-B48F-1D18A9856A87
  last_name: Polechova
  orcid: 0000-0003-0951-3112
citation:
  ama: Barton NH, Polechova J. The limitations of adaptive dynamics as a model of
    evolution. <i>Journal of Evolutionary Biology</i>. 2005;18(5):1186-1190. doi:<a
    href="https://doi.org/10.1111/j.1420-9101.2005.00943.x">10.1111/j.1420-9101.2005.00943.x</a>
  apa: Barton, N. H., &#38; Polechova, J. (2005). The limitations of adaptive dynamics
    as a model of evolution. <i>Journal of Evolutionary Biology</i>. Wiley-Blackwell.
    <a href="https://doi.org/10.1111/j.1420-9101.2005.00943.x">https://doi.org/10.1111/j.1420-9101.2005.00943.x</a>
  chicago: Barton, Nicholas H, and Jitka Polechova. “The Limitations of Adaptive Dynamics
    as a Model of Evolution.” <i>Journal of Evolutionary Biology</i>. Wiley-Blackwell,
    2005. <a href="https://doi.org/10.1111/j.1420-9101.2005.00943.x">https://doi.org/10.1111/j.1420-9101.2005.00943.x</a>.
  ieee: N. H. Barton and J. Polechova, “The limitations of adaptive dynamics as a
    model of evolution,” <i>Journal of Evolutionary Biology</i>, vol. 18, no. 5. Wiley-Blackwell,
    pp. 1186–1190, 2005.
  ista: Barton NH, Polechova J. 2005. The limitations of adaptive dynamics as a model
    of evolution. Journal of Evolutionary Biology. 18(5), 1186–1190.
  mla: Barton, Nicholas H., and Jitka Polechova. “The Limitations of Adaptive Dynamics
    as a Model of Evolution.” <i>Journal of Evolutionary Biology</i>, vol. 18, no.
    5, Wiley-Blackwell, 2005, pp. 1186–90, doi:<a href="https://doi.org/10.1111/j.1420-9101.2005.00943.x">10.1111/j.1420-9101.2005.00943.x</a>.
  short: N.H. Barton, J. Polechova, Journal of Evolutionary Biology 18 (2005) 1186–1190.
date_created: 2018-12-11T12:07:10Z
date_published: 2005-09-01T00:00:00Z
date_updated: 2021-01-12T07:54:47Z
day: '01'
doi: 10.1111/j.1420-9101.2005.00943.x
extern: 1
intvolume: '        18'
issue: '5'
month: '09'
page: 1186 - 1190
publication: Journal of Evolutionary Biology
publication_status: published
publisher: Wiley-Blackwell
publist_id: '1982'
quality_controlled: 0
status: public
title: The limitations of adaptive dynamics as a model of evolution
type: journal_article
volume: 18
year: '2005'
...
---
_id: '4144'
abstract:
- lang: eng
  text: Wnt11 plays a central role in tissue morphogenesis during vertebrate gastrulation,
    but the molecular and cellular mechanisms by which Wnt11 exerts its effects remain
    poorly understood. Here, we show that Wnt11 functions during zebrafish gastrulation
    by regulating the cohesion of mesodermal and endodermal (mesendodermal) progenitor
    cells. Importantly, we demonstrate that Wnt11 activity in this process is mediated
    by the GTPase Rab5, a key regulator of early endocytosis, as blocking Rab5c activity
    in wild-type embryos phenocopies slb/wnt11 mutants, and enhancing Rab5c activity
    in slb/wnt11 mutant embryos rescues the mutant phenotype. In addition, we find
    that Wnt11 and Rab5c control the endocytosis of E-cadherin and are required in
    mesendodermal cells for E-cadherin-mediated cell cohesion. Together, our results
    suggest that Wnt11 controls tissue morphogenesis by modulating E-cadherin-mediated
    cell cohesion through Rab5c, a novel mechanism of Wnt signaling in gastrulation.
article_processing_charge: No
author:
- first_name: Florian
  full_name: Ulrich, Florian
  last_name: Ulrich
- first_name: Michael
  full_name: Krieg, Michael
  last_name: Krieg
- first_name: Eva
  full_name: Schötz, Eva
  last_name: Schötz
- first_name: Vinzenz
  full_name: Link, Vinzenz
  last_name: Link
- first_name: Irinka
  full_name: Castanon, Irinka
  last_name: Castanon
- first_name: Viktor
  full_name: Schnabel, Viktor
  last_name: Schnabel
- first_name: Anna
  full_name: Taubenberger, Anna
  last_name: Taubenberger
- first_name: Daniel
  full_name: Müller, Daniel
  last_name: Müller
- first_name: Pierre
  full_name: Puech, Pierre
  last_name: Puech
- first_name: Carl-Philipp J
  full_name: Heisenberg, Carl-Philipp J
  id: 39427864-F248-11E8-B48F-1D18A9856A87
  last_name: Heisenberg
  orcid: 0000-0002-0912-4566
citation:
  ama: Ulrich F, Krieg M, Schötz E, et al. Wnt11 functions in gastrulation by controlling
    cell cohesion through Rab5c and E-cadherin. <i>Developmental Cell</i>. 2005;9(4):555-564.
    doi:<a href="https://doi.org/10.1016/j.devcel.2005.08.011">10.1016/j.devcel.2005.08.011</a>
  apa: Ulrich, F., Krieg, M., Schötz, E., Link, V., Castanon, I., Schnabel, V., …
    Heisenberg, C.-P. J. (2005). Wnt11 functions in gastrulation by controlling cell
    cohesion through Rab5c and E-cadherin. <i>Developmental Cell</i>. Cell Press.
    <a href="https://doi.org/10.1016/j.devcel.2005.08.011">https://doi.org/10.1016/j.devcel.2005.08.011</a>
  chicago: Ulrich, Florian, Michael Krieg, Eva Schötz, Vinzenz Link, Irinka Castanon,
    Viktor Schnabel, Anna Taubenberger, Daniel Müller, Pierre Puech, and Carl-Philipp
    J Heisenberg. “Wnt11 Functions in Gastrulation by Controlling Cell Cohesion through
    Rab5c and E-Cadherin.” <i>Developmental Cell</i>. Cell Press, 2005. <a href="https://doi.org/10.1016/j.devcel.2005.08.011">https://doi.org/10.1016/j.devcel.2005.08.011</a>.
  ieee: F. Ulrich <i>et al.</i>, “Wnt11 functions in gastrulation by controlling cell
    cohesion through Rab5c and E-cadherin,” <i>Developmental Cell</i>, vol. 9, no.
    4. Cell Press, pp. 555–564, 2005.
  ista: Ulrich F, Krieg M, Schötz E, Link V, Castanon I, Schnabel V, Taubenberger
    A, Müller D, Puech P, Heisenberg C-PJ. 2005. Wnt11 functions in gastrulation by
    controlling cell cohesion through Rab5c and E-cadherin. Developmental Cell. 9(4),
    555–564.
  mla: Ulrich, Florian, et al. “Wnt11 Functions in Gastrulation by Controlling Cell
    Cohesion through Rab5c and E-Cadherin.” <i>Developmental Cell</i>, vol. 9, no.
    4, Cell Press, 2005, pp. 555–64, doi:<a href="https://doi.org/10.1016/j.devcel.2005.08.011">10.1016/j.devcel.2005.08.011</a>.
  short: F. Ulrich, M. Krieg, E. Schötz, V. Link, I. Castanon, V. Schnabel, A. Taubenberger,
    D. Müller, P. Puech, C.-P.J. Heisenberg, Developmental Cell 9 (2005) 555–564.
date_created: 2018-12-11T12:07:12Z
date_published: 2005-10-01T00:00:00Z
date_updated: 2021-01-12T07:54:50Z
day: '01'
doi: 10.1016/j.devcel.2005.08.011
extern: '1'
intvolume: '         9'
issue: '4'
language:
- iso: eng
month: '10'
oa_version: None
page: 555 - 564
publication: Developmental Cell
publication_status: published
publisher: Cell Press
publist_id: '1977'
status: public
title: Wnt11 functions in gastrulation by controlling cell cohesion through Rab5c
  and E-cadherin
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2005'
...
---
_id: '4155'
abstract:
- lang: eng
  text: During vertebrate gastrulation, progenitor cells of different germ layers
    acquire specific adhesive properties that contribute to germ layer formation and
    separation. Wnt signals have been suggested to function in this process by modulating
    the different levels of adhesion between the germ layers, however, direct evidence
    for this is still lacking. Here we show that Wnt11, a key signal regulating gastrulation
    movements, is needed for the adhesion of zebrafish mesendodermal progenitor cells
    to fibronectin, an abundant extracellular matrix component during gastrulation.
    To measure this effect, we developed an assay to quantify the adhesion of single
    zebrafish primary mesendodermal progenitors using atomic-force microscopy (AFM).
    We observed significant differences in detachment force and work between cultured
    mesendodermal progenitors from wild-type embryos and from slb/wit11 mutant embryos,
    which carry a loss-of-function mutation in the wnt11 gene, when tested on fibronectin-coated
    substrates. These differences were probably due to reduced adhesion to the fibronectin
    substrate as neither the overall cell morphology nor the cell elasticity grossly
    differed between wild-type and mutant cells. Furthermore, in the presence of inhibitors
    of fibronectin-integrin binding, such as RGD peptides, the adhesion force and
    work were strongly decreased, indicating that integrins are involved in the binding
    of mesendodermal progenitors in our assay. These findings demonstrate that AFM
    can be used to quantitatively determine the substrate-adhesion of cultured primary
    gastrulating cells and provide insight into the role of Wnt11 signalling in modulating
    cell adhesion at the single cell scale.
article_processing_charge: No
author:
- first_name: Pierre
  full_name: Puech, Pierre
  last_name: Puech
- first_name: Anna
  full_name: Taubenberger, Anna
  last_name: Taubenberger
- first_name: Florian
  full_name: Ulrich, Florian
  last_name: Ulrich
- first_name: Michael
  full_name: Krieg, Michael
  last_name: Krieg
- first_name: Daniel
  full_name: Mueller, Daniel
  last_name: Mueller
- first_name: Carl-Philipp J
  full_name: Heisenberg, Carl-Philipp J
  id: 39427864-F248-11E8-B48F-1D18A9856A87
  last_name: Heisenberg
  orcid: 0000-0002-0912-4566
citation:
  ama: Puech P, Taubenberger A, Ulrich F, Krieg M, Mueller D, Heisenberg C-PJ. Measuring
    cell adhesion forces of primary gastrulating cells from zebrafish using atomic
    force microscopy. <i>Journal of Cell Science</i>. 2005;118(18):4199-4206. doi:<a
    href="https://doi.org/10.1242/​jcs.02547">10.1242/​jcs.02547</a>
  apa: Puech, P., Taubenberger, A., Ulrich, F., Krieg, M., Mueller, D., &#38; Heisenberg,
    C.-P. J. (2005). Measuring cell adhesion forces of primary gastrulating cells
    from zebrafish using atomic force microscopy. <i>Journal of Cell Science</i>.
    Company of Biologists. <a href="https://doi.org/10.1242/​jcs.02547">https://doi.org/10.1242/​jcs.02547</a>
  chicago: Puech, Pierre, Anna Taubenberger, Florian Ulrich, Michael Krieg, Daniel
    Mueller, and Carl-Philipp J Heisenberg. “Measuring Cell Adhesion Forces of Primary
    Gastrulating Cells from Zebrafish Using Atomic Force Microscopy.” <i>Journal of
    Cell Science</i>. Company of Biologists, 2005. <a href="https://doi.org/10.1242/​jcs.02547">https://doi.org/10.1242/​jcs.02547</a>.
  ieee: P. Puech, A. Taubenberger, F. Ulrich, M. Krieg, D. Mueller, and C.-P. J. Heisenberg,
    “Measuring cell adhesion forces of primary gastrulating cells from zebrafish using
    atomic force microscopy,” <i>Journal of Cell Science</i>, vol. 118, no. 18. Company
    of Biologists, pp. 4199–4206, 2005.
  ista: Puech P, Taubenberger A, Ulrich F, Krieg M, Mueller D, Heisenberg C-PJ. 2005.
    Measuring cell adhesion forces of primary gastrulating cells from zebrafish using
    atomic force microscopy. Journal of Cell Science. 118(18), 4199–4206.
  mla: Puech, Pierre, et al. “Measuring Cell Adhesion Forces of Primary Gastrulating
    Cells from Zebrafish Using Atomic Force Microscopy.” <i>Journal of Cell Science</i>,
    vol. 118, no. 18, Company of Biologists, 2005, pp. 4199–206, doi:<a href="https://doi.org/10.1242/​jcs.02547">10.1242/​jcs.02547</a>.
  short: P. Puech, A. Taubenberger, F. Ulrich, M. Krieg, D. Mueller, C.-P.J. Heisenberg,
    Journal of Cell Science 118 (2005) 4199–4206.
date_created: 2018-12-11T12:07:16Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:54:54Z
day: '01'
doi: 10.1242/​jcs.02547
extern: '1'
intvolume: '       118'
issue: '18'
language:
- iso: eng
month: '01'
oa_version: None
page: 4199 - 4206
publication: Journal of Cell Science
publication_status: published
publisher: Company of Biologists
publist_id: '1964'
status: public
title: Measuring cell adhesion forces of primary gastrulating cells from zebrafish
  using atomic force microscopy
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 118
year: '2005'
...
---
_id: '4167'
abstract:
- lang: eng
  text: In this study, we elucidate the roles of the winged-helix transcription factor
    Foxa2 in ventral CNS development in zebrafish. Through cloning of monorail (mol),
    which we find encodes the transcription factor Foxa2, and phenotypic analysis
    of mol(-/-) embryos, we show that floorplate is induced in the absence of Foxa2
    function but fails to further differentiate. In mol(-/-) mutants, expression of
    Foxa and Hh family genes is not maintained in floorplate cells and lateral expansion
    of the floorplate fails to occur. Our results suggest that this is due to defects
    both in the regulation of Hh activity in medial floorplate cells as well as cell-autonomous
    requirements for Foxa2 in the prospective laterally positioned floorplate cells
    themselves. Foxa2 is also required for induction and/or patterning of several
    distinct cell types in the ventral CNS. Serotonergic neurones of the raphe nucleus
    and the trochlear motor nucleus are absent in mol(-/-) embryos, and oculomotor
    and facial motoneurones ectopically occupy ventral CNS midline positions in the
    midbrain and hindbrain. There is also a severe reduction of prospective oligodendrocytes
    in the midbrain and hindbrain. Finally, in the absence of Foxa2, at least two
    likely Hh pathway target genes are ectopically expressed in more dorsal regions
    of the midbrain and hindbrain ventricular neuroepithelium, raising the possibility
    that Foxa2 activity may normally be required to limit the range of action of secreted
    Hh proteins.
article_processing_charge: No
author:
- first_name: Will
  full_name: Norton, Will
  last_name: Norton
- first_name: Maryam
  full_name: Mangoli, Maryam
  last_name: Mangoli
- first_name: Zsolt
  full_name: Lele, Zsolt
  last_name: Lele
- first_name: Hans
  full_name: Pogoda, Hans
  last_name: Pogoda
- first_name: Brianne
  full_name: Diamond, Brianne
  last_name: Diamond
- first_name: Sara
  full_name: Mercurio, Sara
  last_name: Mercurio
- first_name: Claire
  full_name: Russell, Claire
  last_name: Russell
- first_name: Hiroki
  full_name: Teraoka, Hiroki
  last_name: Teraoka
- first_name: Heather
  full_name: Stickney, Heather
  last_name: Stickney
- first_name: Gerd
  full_name: Rauch, Gerd
  last_name: Rauch
- first_name: Carl-Philipp J
  full_name: Heisenberg, Carl-Philipp J
  id: 39427864-F248-11E8-B48F-1D18A9856A87
  last_name: Heisenberg
  orcid: 0000-0002-0912-4566
- first_name: Corinne
  full_name: Houart, Corinne
  last_name: Houart
- first_name: Thomas
  full_name: Schilling, Thomas
  last_name: Schilling
- first_name: Hans
  full_name: Frohnhoefer, Hans
  last_name: Frohnhoefer
- first_name: Sepand
  full_name: Rastegar, Sepand
  last_name: Rastegar
- first_name: Carl
  full_name: Neumann, Carl
  last_name: Neumann
- first_name: R Mark
  full_name: Gardiner, R Mark
  last_name: Gardiner
- first_name: Uwe
  full_name: Strähle, Uwe
  last_name: Strähle
- first_name: Robert
  full_name: Geisler, Robert
  last_name: Geisler
- first_name: Michelle
  full_name: Rees, Michelle
  last_name: Rees
- first_name: William
  full_name: Talbot, William
  last_name: Talbot
- first_name: Stephen
  full_name: Wilson, Stephen
  last_name: Wilson
citation:
  ama: Norton W, Mangoli M, Lele Z, et al. Monorail/Foxa2 regulates floorplate differentiation
    and specification of oligodendrocytes, serotonergic raphe neurones and cranial
    motoneurones. <i>Development</i>. 2005;132(4):645-658. doi:<a href="https://doi.org/10.1242/dev.01611">10.1242/dev.01611</a>
  apa: Norton, W., Mangoli, M., Lele, Z., Pogoda, H., Diamond, B., Mercurio, S., …
    Wilson, S. (2005). Monorail/Foxa2 regulates floorplate differentiation and specification
    of oligodendrocytes, serotonergic raphe neurones and cranial motoneurones. <i>Development</i>.
    Company of Biologists. <a href="https://doi.org/10.1242/dev.01611">https://doi.org/10.1242/dev.01611</a>
  chicago: Norton, Will, Maryam Mangoli, Zsolt Lele, Hans Pogoda, Brianne Diamond,
    Sara Mercurio, Claire Russell, et al. “Monorail/Foxa2 Regulates Floorplate Differentiation
    and Specification of Oligodendrocytes, Serotonergic Raphe Neurones and Cranial
    Motoneurones.” <i>Development</i>. Company of Biologists, 2005. <a href="https://doi.org/10.1242/dev.01611">https://doi.org/10.1242/dev.01611</a>.
  ieee: W. Norton <i>et al.</i>, “Monorail/Foxa2 regulates floorplate differentiation
    and specification of oligodendrocytes, serotonergic raphe neurones and cranial
    motoneurones,” <i>Development</i>, vol. 132, no. 4. Company of Biologists, pp.
    645–658, 2005.
  ista: Norton W, Mangoli M, Lele Z, Pogoda H, Diamond B, Mercurio S, Russell C, Teraoka
    H, Stickney H, Rauch G, Heisenberg C-PJ, Houart C, Schilling T, Frohnhoefer H,
    Rastegar S, Neumann C, Gardiner RM, Strähle U, Geisler R, Rees M, Talbot W, Wilson
    S. 2005. Monorail/Foxa2 regulates floorplate differentiation and specification
    of oligodendrocytes, serotonergic raphe neurones and cranial motoneurones. Development.
    132(4), 645–658.
  mla: Norton, Will, et al. “Monorail/Foxa2 Regulates Floorplate Differentiation and
    Specification of Oligodendrocytes, Serotonergic Raphe Neurones and Cranial Motoneurones.”
    <i>Development</i>, vol. 132, no. 4, Company of Biologists, 2005, pp. 645–58,
    doi:<a href="https://doi.org/10.1242/dev.01611">10.1242/dev.01611</a>.
  short: W. Norton, M. Mangoli, Z. Lele, H. Pogoda, B. Diamond, S. Mercurio, C. Russell,
    H. Teraoka, H. Stickney, G. Rauch, C.-P.J. Heisenberg, C. Houart, T. Schilling,
    H. Frohnhoefer, S. Rastegar, C. Neumann, R.M. Gardiner, U. Strähle, R. Geisler,
    M. Rees, W. Talbot, S. Wilson, Development 132 (2005) 645–658.
date_created: 2018-12-11T12:07:21Z
date_published: 2005-02-15T00:00:00Z
date_updated: 2021-01-12T07:55:00Z
day: '15'
doi: 10.1242/dev.01611
extern: '1'
intvolume: '       132'
issue: '4'
language:
- iso: eng
month: '02'
oa_version: None
page: 645 - 658
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '1952'
status: public
title: Monorail/Foxa2 regulates floorplate differentiation and specification of oligodendrocytes,
  serotonergic raphe neurones and cranial motoneurones
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 132
year: '2005'
...
---
_id: '4171'
abstract:
- lang: eng
  text: During vertebrate gastrulation, the three germ layers, ectoderm, mesoderm
    and endoderm are formed, and the resulting progenitor cells are brought into the
    positions from which they will later contribute more complex tissues and organs.
    A core element in this process is the internalization of mesodermal and endodermal
    progenitors at the onset of gastrulation. Although many of the molecules that
    induce mesendoderm have been identified, much less is known about the cellular
    mechanisms underlying mesendodermal cell internalization and germ layer formation.
    Here we show that at the onset of zebrafish gastrulation, mesendodermal progenitors
    in dorsal/axial regions of the germ ring internalize by single cell delamination.
    Once internalized, mesendodermal progenitors upregulate ECadherin (Cadherin 1)
    expression, become increasingly motile and eventually migrate along the overlying
    epiblast (ectodermal) cell layer towards the animal pole of the gastrula. When
    E-Cadherin function is compromised, mesendodermal progenitors still internalize,
    but, with gastrulation proceeding, fail to elongate and efficiently migrate along
    the epiblast, whereas epiblast cells themselves exhibit reduced radial cell intercalation
    movements. This indicates that cadherin-mediated cell-cell adhesion is needed
    within the forming shield for both epiblast cell intercalation, and mesendodermal
    progenitor cell elongation and migration during zebrafish gastrulation. Our data
    provide insight into the cellular mechanisms underlying mesendodermal progenitor
    cell internalization and subsequent migration during zebrafish gastrulation, and
    the role of cadherin-mediated cell-cell adhesion in these processes.
article_processing_charge: No
author:
- first_name: Juan
  full_name: Montero, Juan
  last_name: Montero
- first_name: Lara
  full_name: Carvalho, Lara
  last_name: Carvalho
- first_name: Michaela
  full_name: Wilsch Bräuninger, Michaela
  last_name: Wilsch Bräuninger
- first_name: Beate
  full_name: Kilian, Beate
  last_name: Kilian
- first_name: Chigdem
  full_name: Mustafa, Chigdem
  last_name: Mustafa
- first_name: Carl-Philipp J
  full_name: Heisenberg, Carl-Philipp J
  id: 39427864-F248-11E8-B48F-1D18A9856A87
  last_name: Heisenberg
  orcid: 0000-0002-0912-4566
citation:
  ama: Montero J, Carvalho L, Wilsch Bräuninger M, Kilian B, Mustafa C, Heisenberg
    C-PJ. Shield formation at the onset of zebrafish gastrulation. <i>Development</i>.
    2005;132(6):1187-1198. doi:<a href="https://doi.org/10.1242/dev.01667">10.1242/dev.01667</a>
  apa: Montero, J., Carvalho, L., Wilsch Bräuninger, M., Kilian, B., Mustafa, C.,
    &#38; Heisenberg, C.-P. J. (2005). Shield formation at the onset of zebrafish
    gastrulation. <i>Development</i>. Company of Biologists. <a href="https://doi.org/10.1242/dev.01667">https://doi.org/10.1242/dev.01667</a>
  chicago: Montero, Juan, Lara Carvalho, Michaela Wilsch Bräuninger, Beate Kilian,
    Chigdem Mustafa, and Carl-Philipp J Heisenberg. “Shield Formation at the Onset
    of Zebrafish Gastrulation.” <i>Development</i>. Company of Biologists, 2005. <a
    href="https://doi.org/10.1242/dev.01667">https://doi.org/10.1242/dev.01667</a>.
  ieee: J. Montero, L. Carvalho, M. Wilsch Bräuninger, B. Kilian, C. Mustafa, and
    C.-P. J. Heisenberg, “Shield formation at the onset of zebrafish gastrulation,”
    <i>Development</i>, vol. 132, no. 6. Company of Biologists, pp. 1187–1198, 2005.
  ista: Montero J, Carvalho L, Wilsch Bräuninger M, Kilian B, Mustafa C, Heisenberg
    C-PJ. 2005. Shield formation at the onset of zebrafish gastrulation. Development.
    132(6), 1187–1198.
  mla: Montero, Juan, et al. “Shield Formation at the Onset of Zebrafish Gastrulation.”
    <i>Development</i>, vol. 132, no. 6, Company of Biologists, 2005, pp. 1187–98,
    doi:<a href="https://doi.org/10.1242/dev.01667">10.1242/dev.01667</a>.
  short: J. Montero, L. Carvalho, M. Wilsch Bräuninger, B. Kilian, C. Mustafa, C.-P.J.
    Heisenberg, Development 132 (2005) 1187–1198.
date_created: 2018-12-11T12:07:22Z
date_published: 2005-03-15T00:00:00Z
date_updated: 2021-01-12T07:55:02Z
day: '15'
doi: 10.1242/dev.01667
extern: '1'
intvolume: '       132'
issue: '6'
language:
- iso: eng
month: '03'
oa_version: None
page: 1187 - 1198
publication: Development
publication_status: published
publisher: Company of Biologists
publist_id: '1947'
status: public
title: Shield formation at the onset of zebrafish gastrulation
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 132
year: '2005'
...
---
_id: '4183'
abstract:
- lang: eng
  text: The spreading of an epithelial cell sheet over a substrate is a common process
    during embryogenesis. Typical examples include epiboly during zebrafish gastrulation
    and Drosophila dorsal closure. We provide evidence that in both cases, actin-based
    contraction of the leading edge of the epithelium is of critical importance.
acknowledgement: Poster Abstract
article_processing_charge: No
author:
- first_name: Mathias
  full_name: Köppen, Mathias
  last_name: Köppen
- first_name: Beatriz
  full_name: Fernández, Beatriz
  last_name: Fernández
- first_name: Lara
  full_name: Carvalho, Lara
  last_name: Carvalho
- first_name: António
  full_name: Jacinto, António
  last_name: Jacinto
- first_name: Carl-Philipp J
  full_name: Heisenberg, Carl-Philipp J
  id: 39427864-F248-11E8-B48F-1D18A9856A87
  last_name: Heisenberg
  orcid: 0000-0002-0912-4566
citation:
  ama: Köppen M, Fernández B, Carvalho L, Jacinto A, Heisenberg C-PJ. Misshapen mediates
    actin-based cell contraction during zebrafish epiboly and Drosophila dorsal closure.
    <i>Mechanisms of Development</i>. 2005;122(Supplement 1):S112-S113. doi:<a href="https://doi.org/10.1016/j.mod.2005.06.010">10.1016/j.mod.2005.06.010</a>
  apa: Köppen, M., Fernández, B., Carvalho, L., Jacinto, A., &#38; Heisenberg, C.-P.
    J. (2005). Misshapen mediates actin-based cell contraction during zebrafish epiboly
    and Drosophila dorsal closure. <i>Mechanisms of Development</i>. Elsevier. <a
    href="https://doi.org/10.1016/j.mod.2005.06.010">https://doi.org/10.1016/j.mod.2005.06.010</a>
  chicago: Köppen, Mathias, Beatriz Fernández, Lara Carvalho, António Jacinto, and
    Carl-Philipp J Heisenberg. “Misshapen Mediates Actin-Based Cell Contraction during
    Zebrafish Epiboly and Drosophila Dorsal Closure.” <i>Mechanisms of Development</i>.
    Elsevier, 2005. <a href="https://doi.org/10.1016/j.mod.2005.06.010">https://doi.org/10.1016/j.mod.2005.06.010</a>.
  ieee: M. Köppen, B. Fernández, L. Carvalho, A. Jacinto, and C.-P. J. Heisenberg,
    “Misshapen mediates actin-based cell contraction during zebrafish epiboly and
    Drosophila dorsal closure,” <i>Mechanisms of Development</i>, vol. 122, no. Supplement
    1. Elsevier, pp. S112–S113, 2005.
  ista: Köppen M, Fernández B, Carvalho L, Jacinto A, Heisenberg C-PJ. 2005. Misshapen
    mediates actin-based cell contraction during zebrafish epiboly and Drosophila
    dorsal closure. Mechanisms of Development. 122(Supplement 1), S112–S113.
  mla: Köppen, Mathias, et al. “Misshapen Mediates Actin-Based Cell Contraction during
    Zebrafish Epiboly and Drosophila Dorsal Closure.” <i>Mechanisms of Development</i>,
    vol. 122, no. Supplement 1, Elsevier, 2005, pp. S112–13, doi:<a href="https://doi.org/10.1016/j.mod.2005.06.010">10.1016/j.mod.2005.06.010</a>.
  short: M. Köppen, B. Fernández, L. Carvalho, A. Jacinto, C.-P.J. Heisenberg, Mechanisms
    of Development 122 (2005) S112–S113.
date_created: 2018-12-11T12:07:27Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:55:07Z
day: '01'
doi: 10.1016/j.mod.2005.06.010
extern: '1'
intvolume: '       122'
issue: Supplement 1
language:
- iso: eng
month: '01'
oa_version: None
page: S112 - S113
publication: Mechanisms of Development
publication_status: published
publisher: Elsevier
publist_id: '1936'
status: public
title: Misshapen mediates actin-based cell contraction during zebrafish epiboly and
  Drosophila dorsal closure
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 122
year: '2005'
...
---
_id: '4249'
abstract:
- lang: eng
  text: We examined causes of speciation in asexual populations in both sympatry and
    parapatry, providing an alternative explanation for the speciation patterns reported
    by Dieckmann and Doebeli (1999) and Doebeli and Dieckmann (2003). Both in sympatry
    and parapatry, they find that speciation occurs relatively easily. We reveal that
    in the sympatric clonal model, the equilibrium distribution is continuous and
    the disruptive selection driving evolution of discrete clusters is only transient.
    Hence, if discrete phenotypes are to remain stable in the sympatric sexual model,
    there should be some source of nontransient disruptive selection that will drive
    evolution of assortment. We analyze sexually reproducing populations using the
    Bulmer’s infinitesimal model and show that cost-free assortment alone leads to
    speciation and disruptive selection only arises when the optimal distribution
    cannot be matched—in this example, because the phenotypic range is limited. In
    addition, Doebeli and Dieckmann’s analyses assumed a high genetic variance and
    a high mutation rate. Thus, these theoretical models do not support the conclusion
    that sympatric speciation is a likely outcome of competition for resources. In
    their parapatric model (Doebeli and Dieckmann 2003), clustering into distinct
    phenotypes is driven by edge effects, rather than by frequency-dependent competition.
author:
- first_name: Jitka
  full_name: Jitka Polechova
  id: 3BBFB084-F248-11E8-B48F-1D18A9856A87
  last_name: Polechova
  orcid: 0000-0003-0951-3112
- first_name: Nicholas H
  full_name: Nicholas Barton
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
citation:
  ama: 'Polechova J, Barton NH. Speciation through competition: A critical review.
    <i>Evolution; International Journal of Organic Evolution</i>. 2005;59(6):1194-1210.
    doi:<a href="https://doi.org/10.1111/j.0014-3820.2005.tb01771.x">10.1111/j.0014-3820.2005.tb01771.x</a>'
  apa: 'Polechova, J., &#38; Barton, N. H. (2005). Speciation through competition:
    A critical review. <i>Evolution; International Journal of Organic Evolution</i>.
    Wiley-Blackwell. <a href="https://doi.org/10.1111/j.0014-3820.2005.tb01771.x">https://doi.org/10.1111/j.0014-3820.2005.tb01771.x</a>'
  chicago: 'Polechova, Jitka, and Nicholas H Barton. “Speciation through Competition:
    A Critical Review.” <i>Evolution; International Journal of Organic Evolution</i>.
    Wiley-Blackwell, 2005. <a href="https://doi.org/10.1111/j.0014-3820.2005.tb01771.x">https://doi.org/10.1111/j.0014-3820.2005.tb01771.x</a>.'
  ieee: 'J. Polechova and N. H. Barton, “Speciation through competition: A critical
    review,” <i>Evolution; International Journal of Organic Evolution</i>, vol. 59,
    no. 6. Wiley-Blackwell, pp. 1194–1210, 2005.'
  ista: 'Polechova J, Barton NH. 2005. Speciation through competition: A critical
    review. Evolution; International Journal of Organic Evolution. 59(6), 1194–1210.'
  mla: 'Polechova, Jitka, and Nicholas H. Barton. “Speciation through Competition:
    A Critical Review.” <i>Evolution; International Journal of Organic Evolution</i>,
    vol. 59, no. 6, Wiley-Blackwell, 2005, pp. 1194–210, doi:<a href="https://doi.org/10.1111/j.0014-3820.2005.tb01771.x">10.1111/j.0014-3820.2005.tb01771.x</a>.'
  short: J. Polechova, N.H. Barton, Evolution; International Journal of Organic Evolution
    59 (2005) 1194–1210.
date_created: 2018-12-11T12:07:50Z
date_published: 2005-06-01T00:00:00Z
date_updated: 2021-01-12T07:55:36Z
day: '01'
doi: 10.1111/j.0014-3820.2005.tb01771.x
extern: 1
intvolume: '        59'
issue: '6'
month: '06'
page: 1194 - 1210
publication: Evolution; International Journal of Organic Evolution
publication_status: published
publisher: Wiley-Blackwell
publist_id: '1849'
quality_controlled: 0
status: public
title: 'Speciation through competition: A critical review'
type: journal_article
volume: 59
year: '2005'
...
---
_id: '4251'
abstract:
- lang: eng
  text: In finite populations subject to selection, genetic drift generates negative
    linkage disequilibrium, on average, even if selection acts independently (i.e.
    multiplicatively) upon all loci. Negative disequilibrium reduces the variance
    in fitness and hence, by FISHER's Fundamental Theorem (1930), slows the rate of
    increase in mean fitness. Modifiers that increase recombination eliminate the
    negative disequilibria that impede selection and consequently increase in frequency
    by 'hitch-hiking'. In addition, recombinant progeny are more fit on average than
    non-recombinant progeny when there is negative linkage disequilibrium and loci
    interact multiplicatively. For both these reasons, stochastic fluctuations in
    linkage disequilibrium in finite populations favor the evolution of increased
    rates of recombination, even in the absence of epistatic interactions among loci
    and even when disequilibrium is initially absent. The method developed within
    this paper quantifies the strength of selection on a modifier allele that increases
    recombination due to stochastically generated linkage disequilibria. The analysis
    indicates that, in a population subject to multiplicative selection, genetic associations
    generated by drift do select for increased recombination, a result that is confirmed
    by Monte Carlo simulations. Selection for a modifier that increases recombination
    is highest when linkage among all loci is tight, when beneficial alleles rise
    from low to high frequency, and when the population size is small.
author:
- first_name: Nicholas H
  full_name: Nicholas Barton
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
- first_name: Sarah
  full_name: Otto, Sarah P
  last_name: Otto
citation:
  ama: Barton NH, Otto S. Evolution of recombination due to random drift. <i>Genetics</i>.
    2005;169(4):2353-2370. doi:<a href="https://doi.org/10.1534/genetics.104.032821">10.1534/genetics.104.032821</a>
  apa: Barton, N. H., &#38; Otto, S. (2005). Evolution of recombination due to random
    drift. <i>Genetics</i>. Genetics Society of America. <a href="https://doi.org/10.1534/genetics.104.032821">https://doi.org/10.1534/genetics.104.032821</a>
  chicago: Barton, Nicholas H, and Sarah Otto. “Evolution of Recombination Due to
    Random Drift.” <i>Genetics</i>. Genetics Society of America, 2005. <a href="https://doi.org/10.1534/genetics.104.032821">https://doi.org/10.1534/genetics.104.032821</a>.
  ieee: N. H. Barton and S. Otto, “Evolution of recombination due to random drift,”
    <i>Genetics</i>, vol. 169, no. 4. Genetics Society of America, pp. 2353–2370,
    2005.
  ista: Barton NH, Otto S. 2005. Evolution of recombination due to random drift. Genetics.
    169(4), 2353–2370.
  mla: Barton, Nicholas H., and Sarah Otto. “Evolution of Recombination Due to Random
    Drift.” <i>Genetics</i>, vol. 169, no. 4, Genetics Society of America, 2005, pp.
    2353–70, doi:<a href="https://doi.org/10.1534/genetics.104.032821">10.1534/genetics.104.032821</a>.
  short: N.H. Barton, S. Otto, Genetics 169 (2005) 2353–2370.
date_created: 2018-12-11T12:07:51Z
date_published: 2005-03-01T00:00:00Z
date_updated: 2021-01-12T07:55:37Z
day: '01'
doi: 10.1534/genetics.104.032821
extern: 1
intvolume: '       169'
issue: '4'
month: '03'
page: 2353 - 2370
publication: Genetics
publication_status: published
publisher: Genetics Society of America
publist_id: '1846'
quality_controlled: 0
status: public
title: Evolution of recombination due to random drift
type: journal_article
volume: 169
year: '2005'
...
---
_id: '4252'
abstract:
- lang: eng
  text: Empirical studies of quantitative genetic variation have revealed robust patterns
    that are observed both across traits and across species. However, these patterns
    have no compelling explanation, and some of the observations even appear to be
    mutually incompatible. We review and extend a major class of theoretical models,
    ‘mutation–selection models’, that have been proposed to explain quantitative genetic
    variation. We also briefly review an alternative class of ‘balancing selection
    models’. We consider to what extent the models are compatible with the general
    observations, and argue that a key issue is understanding and modelling pleiotropy.
    We discuss some
author:
- first_name: Toby
  full_name: Johnson, Toby
  last_name: Johnson
- first_name: Nicholas H
  full_name: Nicholas Barton
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
citation:
  ama: Johnson T, Barton NH. Theoretical models of selection and mutationon quantitative
    traits. <i>Philosophical Transactions of the Royal Society of London Series B,
    Biological Sciences</i>. 2005;360(1459):1411-1425. doi:<a href="https://doi.org/10.1098/rstb.2005.1667">10.1098/rstb.2005.1667</a>
  apa: Johnson, T., &#38; Barton, N. H. (2005). Theoretical models of selection and
    mutationon quantitative traits. <i>Philosophical Transactions of the Royal Society
    of London. Series B, Biological Sciences</i>. Royal Society, The. <a href="https://doi.org/10.1098/rstb.2005.1667">https://doi.org/10.1098/rstb.2005.1667</a>
  chicago: Johnson, Toby, and Nicholas H Barton. “Theoretical Models of Selection
    and Mutationon Quantitative Traits.” <i>Philosophical Transactions of the Royal
    Society of London. Series B, Biological Sciences</i>. Royal Society, The, 2005.
    <a href="https://doi.org/10.1098/rstb.2005.1667">https://doi.org/10.1098/rstb.2005.1667</a>.
  ieee: T. Johnson and N. H. Barton, “Theoretical models of selection and mutationon
    quantitative traits,” <i>Philosophical Transactions of the Royal Society of London.
    Series B, Biological Sciences</i>, vol. 360, no. 1459. Royal Society, The, pp.
    1411–1425, 2005.
  ista: Johnson T, Barton NH. 2005. Theoretical models of selection and mutationon
    quantitative traits. Philosophical Transactions of the Royal Society of London.
    Series B, Biological Sciences. 360(1459), 1411–1425.
  mla: Johnson, Toby, and Nicholas H. Barton. “Theoretical Models of Selection and
    Mutationon Quantitative Traits.” <i>Philosophical Transactions of the Royal Society
    of London. Series B, Biological Sciences</i>, vol. 360, no. 1459, Royal Society,
    The, 2005, pp. 1411–25, doi:<a href="https://doi.org/10.1098/rstb.2005.1667">10.1098/rstb.2005.1667</a>.
  short: T. Johnson, N.H. Barton, Philosophical Transactions of the Royal Society
    of London. Series B, Biological Sciences 360 (2005) 1411–1425.
date_created: 2018-12-11T12:07:51Z
date_published: 2005-07-29T00:00:00Z
date_updated: 2021-01-12T07:55:38Z
day: '29'
doi: 10.1098/rstb.2005.1667
extern: 1
intvolume: '       360'
issue: '1459'
main_file_link:
- open_access: '1'
  url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1569515/
month: '07'
oa: 1
page: 1411 - 1425
publication: Philosophical Transactions of the Royal Society of London. Series B,
  Biological Sciences
publication_status: published
publisher: Royal Society, The
publist_id: '1847'
quality_controlled: 0
status: public
title: Theoretical models of selection and mutationon quantitative traits
type: journal_article
volume: 360
year: '2005'
...
---
_id: '4367'
alternative_title:
- LNCS 3672
author:
- first_name: Andreas
  full_name: Podelski,Andreas
  last_name: Podelski
- first_name: Thomas
  full_name: Thomas Wies
  id: 447BFB88-F248-11E8-B48F-1D18A9856A87
  last_name: Wies
citation:
  ama: 'Podelski A, Wies T. Boolean Heaps. In: Springer; 2005:267-282. doi:<a href="https://doi.org/1550">1550</a>'
  apa: 'Podelski, A., &#38; Wies, T. (2005). Boolean Heaps (pp. 267–282). Presented
    at the SAS: Static Analysis Symposium, Springer. <a href="https://doi.org/1550">https://doi.org/1550</a>'
  chicago: Podelski, Andreas, and Thomas Wies. “Boolean Heaps,” 267–82. Springer,
    2005. <a href="https://doi.org/1550">https://doi.org/1550</a>.
  ieee: 'A. Podelski and T. Wies, “Boolean Heaps,” presented at the SAS: Static Analysis
    Symposium, 2005, pp. 267–282.'
  ista: 'Podelski A, Wies T. 2005. Boolean Heaps. SAS: Static Analysis Symposium,
    LNCS 3672, , 267–282.'
  mla: Podelski, Andreas, and Thomas Wies. <i>Boolean Heaps</i>. Springer, 2005, pp.
    267–82, doi:<a href="https://doi.org/1550">1550</a>.
  short: A. Podelski, T. Wies, in:, Springer, 2005, pp. 267–282.
conference:
  name: 'SAS: Static Analysis Symposium'
date_created: 2018-12-11T12:08:29Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:56:27Z
day: '01'
doi: '1550'
extern: 1
month: '01'
page: 267 - 282
publication_status: published
publisher: Springer
publist_id: '1092'
quality_controlled: 0
status: public
title: Boolean Heaps
type: conference
year: '2005'
...
---
_id: '4404'
author:
- first_name: Rajeev
  full_name: Alur, Rajeev
  last_name: Alur
- first_name: Pavol
  full_name: Pavol Cerny
  id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87
  last_name: Cerny
- first_name: P.
  full_name: Madhusudan,P.
  last_name: Madhusudan
- first_name: Wonhong
  full_name: Nam,Wonhong
  last_name: Nam
citation:
  ama: 'Alur R, Cerny P, Madhusudan P, Nam W. Synthesis of interface specifications
    for Java classes. In: ACM; 2005:98-109. doi:<a href="https://doi.org/1542">1542</a>'
  apa: 'Alur, R., Cerny, P., Madhusudan, P., &#38; Nam, W. (2005). Synthesis of interface
    specifications for Java classes (pp. 98–109). Presented at the POPL: Principles
    of Programming Languages, ACM. <a href="https://doi.org/1542">https://doi.org/1542</a>'
  chicago: Alur, Rajeev, Pavol Cerny, P. Madhusudan, and Wonhong Nam. “Synthesis of
    Interface Specifications for Java Classes,” 98–109. ACM, 2005. <a href="https://doi.org/1542">https://doi.org/1542</a>.
  ieee: 'R. Alur, P. Cerny, P. Madhusudan, and W. Nam, “Synthesis of interface specifications
    for Java classes,” presented at the POPL: Principles of Programming Languages,
    2005, pp. 98–109.'
  ista: 'Alur R, Cerny P, Madhusudan P, Nam W. 2005. Synthesis of interface specifications
    for Java classes. POPL: Principles of Programming Languages, 98–109.'
  mla: Alur, Rajeev, et al. <i>Synthesis of Interface Specifications for Java Classes</i>.
    ACM, 2005, pp. 98–109, doi:<a href="https://doi.org/1542">1542</a>.
  short: R. Alur, P. Cerny, P. Madhusudan, W. Nam, in:, ACM, 2005, pp. 98–109.
conference:
  name: 'POPL: Principles of Programming Languages'
date_created: 2018-12-11T12:08:41Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:56:44Z
day: '01'
doi: '1542'
extern: 1
month: '01'
page: 98 - 109
publication_status: published
publisher: ACM
publist_id: '1053'
quality_controlled: 0
status: public
title: Synthesis of interface specifications for Java classes
type: conference
year: '2005'
...
---
_id: '4412'
abstract:
- lang: eng
  text: The periodic resource model for hierarchical, compositional scheduling abstracts
    task groups by resource requirements. We study this model in the presence of dataflow
    constraints between the tasks within a group (intragroup dependencies), and between
    tasks in different groups (inter-group dependencies). We consider two natural
    semantics for dataflow constraints, namely, RTW (real-time workshop) semantics
    and LET (logical execution time) semantics. We show that while RTW semantics offers
    better end-to-end latency on the task group level, LET semantics allows tighter
    resource bounds in the abstraction hierarchy and therefore provides better composability
    properties. This result holds both for intragroup and intergroup dependencies,
    as well as for shared and for distributed resources.
author:
- first_name: Slobodan
  full_name: Matic, Slobodan
  last_name: Matic
- first_name: Thomas A
  full_name: Thomas Henzinger
  id: 40876CD8-F248-11E8-B48F-1D18A9856A87
  last_name: Henzinger
  orcid: 0000−0002−2985−7724
citation:
  ama: 'Matic S, Henzinger TA. Trading end-to-end latency for composability. In: IEEE;
    2005:99-110. doi:<a href="https://doi.org/10.1109/RTSS.2005.43">10.1109/RTSS.2005.43</a>'
  apa: 'Matic, S., &#38; Henzinger, T. A. (2005). Trading end-to-end latency for composability
    (pp. 99–110). Presented at the RTSS: Real-Time Systems Symposium, IEEE. <a href="https://doi.org/10.1109/RTSS.2005.43">https://doi.org/10.1109/RTSS.2005.43</a>'
  chicago: Matic, Slobodan, and Thomas A Henzinger. “Trading End-to-End Latency for
    Composability,” 99–110. IEEE, 2005. <a href="https://doi.org/10.1109/RTSS.2005.43">https://doi.org/10.1109/RTSS.2005.43</a>.
  ieee: 'S. Matic and T. A. Henzinger, “Trading end-to-end latency for composability,”
    presented at the RTSS: Real-Time Systems Symposium, 2005, pp. 99–110.'
  ista: 'Matic S, Henzinger TA. 2005. Trading end-to-end latency for composability.
    RTSS: Real-Time Systems Symposium, 99–110.'
  mla: Matic, Slobodan, and Thomas A. Henzinger. <i>Trading End-to-End Latency for
    Composability</i>. IEEE, 2005, pp. 99–110, doi:<a href="https://doi.org/10.1109/RTSS.2005.43">10.1109/RTSS.2005.43</a>.
  short: S. Matic, T.A. Henzinger, in:, IEEE, 2005, pp. 99–110.
conference:
  name: 'RTSS: Real-Time Systems Symposium'
date_created: 2018-12-11T12:08:43Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:56:47Z
day: '01'
doi: 10.1109/RTSS.2005.43
extern: 1
month: '01'
page: 99 - 110
publication_status: published
publisher: IEEE
publist_id: '317'
quality_controlled: 0
status: public
title: Trading end-to-end latency for composability
type: conference
year: '2005'
...
---
_id: '4418'
abstract:
- lang: eng
  text: 'We present a new software system architecture for the implementation of hard
    real-time applications. The core of the system is a microkernel whose reactivity
    (interrupt handling as in synchronous reactive programs) and proactivity (task
    scheduling as in traditional RTOSs) are fully programmable. The microkernel, which
    we implemented on a StrongARM processor, consists of two interacting domain-specific
    virtual machines, a reactive E (Embedded) machine and a proactive S (Scheduling)
    machine. The microkernel code (or microcode) that runs on the microkernel is partitioned
    into E and S code. E code manages the interaction of the system with the physical
    environment: the execution of E code is triggered by environment interrupts, which
    signal external events such as the arrival of a message or sensor value, and it
    releases application tasks to the S machine. S code manages the interaction of
    the system with the processor: the execution of S code is triggered by hardware
    interrupts, which signal internal events such as the completion of a task or time
    slice, and it dispatches application tasks to the CPU, possibly preempting a running
    task. This partition of the system orthogonalizes the two main concerns of real-time
    implementations: E code refers to environment time and thus defines the reactivity
    of the system in a hardware- and scheduler-independent fashion; S code refers
    to CPU time and defines a system scheduler. If both time lines can be reconciled,
    then the code is called time safe; violations of time safety are handled again
    in a programmable way, by run-time exceptions. The separation of E from S code
    permits the independent programming, verification, optimization, composition,
    dynamic adaptation, and reuse of both reaction and scheduling mechanisms. Our
    measurements show that the system overhead is very acceptable even for large sets
    of task, generally in the 0.2--0.3% range.'
author:
- first_name: Christoph
  full_name: Kirsch, Christoph M
  last_name: Kirsch
- first_name: Marco
  full_name: Sanvido, Marco A
  last_name: Sanvido
- first_name: Thomas A
  full_name: Thomas Henzinger
  id: 40876CD8-F248-11E8-B48F-1D18A9856A87
  last_name: Henzinger
  orcid: 0000−0002−2985−7724
citation:
  ama: 'Kirsch C, Sanvido M, Henzinger TA. A programmable microkernel for real-time
    systems. In: ACM; 2005:35-45. doi:<a href="https://doi.org/10.1145/1064979.1064986">10.1145/1064979.1064986</a>'
  apa: 'Kirsch, C., Sanvido, M., &#38; Henzinger, T. A. (2005). A programmable microkernel
    for real-time systems (pp. 35–45). Presented at the VEE: Virtual Execution Environments,
    ACM. <a href="https://doi.org/10.1145/1064979.1064986">https://doi.org/10.1145/1064979.1064986</a>'
  chicago: Kirsch, Christoph, Marco Sanvido, and Thomas A Henzinger. “A Programmable
    Microkernel for Real-Time Systems,” 35–45. ACM, 2005. <a href="https://doi.org/10.1145/1064979.1064986">https://doi.org/10.1145/1064979.1064986</a>.
  ieee: 'C. Kirsch, M. Sanvido, and T. A. Henzinger, “A programmable microkernel for
    real-time systems,” presented at the VEE: Virtual Execution Environments, 2005,
    pp. 35–45.'
  ista: 'Kirsch C, Sanvido M, Henzinger TA. 2005. A programmable microkernel for real-time
    systems. VEE: Virtual Execution Environments, 35–45.'
  mla: Kirsch, Christoph, et al. <i>A Programmable Microkernel for Real-Time Systems</i>.
    ACM, 2005, pp. 35–45, doi:<a href="https://doi.org/10.1145/1064979.1064986">10.1145/1064979.1064986</a>.
  short: C. Kirsch, M. Sanvido, T.A. Henzinger, in:, ACM, 2005, pp. 35–45.
conference:
  name: 'VEE: Virtual Execution Environments'
date_created: 2018-12-11T12:08:45Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:56:49Z
day: '01'
doi: 10.1145/1064979.1064986
extern: 1
month: '01'
page: 35 - 45
publication_status: published
publisher: ACM
publist_id: '311'
quality_controlled: 0
status: public
title: A programmable microkernel for real-time systems
type: conference
year: '2005'
...
---
_id: '4454'
abstract:
- lang: eng
  text: We define five increasingly comprehensive classes of infinite-state systems,
    called STS1--STS5, whose state spaces have finitary structure. For four of these
    classes, we provide examples from hybrid systems.STS1 These are the systems with
    finite bisimilarity quotients. They can be analyzed symbolically by iteratively
    applying predecessor and Boolean operations on state sets, starting from a finite
    number of observable state sets. Any such iteration is guaranteed to terminate
    in that only a finite number of state sets can be generated. This enables model
    checking of the μ-calculus.STS2 These are the systems with finite similarity quotients.
    They can be analyzed symbolically by iterating the predecessor and positive Boolean
    operations. This enables model checking of the existential and universal fragments
    of the μ-calculus.STS3 These are the systems with finite trace-equivalence quotients.
    They can be analyzed symbolically by iterating the predecessor operation and a
    restricted form of positive Boolean operations (intersection is restricted to
    intersection with observables). This enables model checking of all ω-regular properties,
    including linear temporal logic.STS4 These are the systems with finite distance-equivalence
    quotients (two states are equivalent if for every distance d, the same observables
    can be reached in d transitions). The systems in this class can be analyzed symbolically
    by iterating the predecessor operation and terminating when no new state sets
    are generated. This enables model checking of the existential conjunction-free
    and universal disjunction-free fragments of the μ-calculus.STS5 These are the
    systems with finite bounded-reachability quotients (two states are equivalent
    if for every distance d, the same observables can be reached in d or fewer transitions).
    The systems in this class can be analyzed symbolically by iterating the predecessor
    operation and terminating when no new states are encountered (this is a weaker
    termination condition than above). This enables model checking of reachability
    properties.
author:
- first_name: Thomas A
  full_name: Thomas Henzinger
  id: 40876CD8-F248-11E8-B48F-1D18A9856A87
  last_name: Henzinger
  orcid: 0000−0002−2985−7724
- first_name: Ritankar
  full_name: Majumdar, Ritankar S
  last_name: Majumdar
- first_name: Jean
  full_name: Raskin, Jean-François
  last_name: Raskin
citation:
  ama: Henzinger TA, Majumdar R, Raskin J. A classification of symbolic transition
    systems. <i>ACM Transactions on Computational Logic (TOCL)</i>. 2005;6(1):1-32.
    doi:<a href="https://doi.org/10.1145/1042038.1042039">10.1145/1042038.1042039</a>
  apa: Henzinger, T. A., Majumdar, R., &#38; Raskin, J. (2005). A classification of
    symbolic transition systems. <i>ACM Transactions on Computational Logic (TOCL)</i>.
    ACM. <a href="https://doi.org/10.1145/1042038.1042039">https://doi.org/10.1145/1042038.1042039</a>
  chicago: Henzinger, Thomas A, Ritankar Majumdar, and Jean Raskin. “A Classification
    of Symbolic Transition Systems.” <i>ACM Transactions on Computational Logic (TOCL)</i>.
    ACM, 2005. <a href="https://doi.org/10.1145/1042038.1042039">https://doi.org/10.1145/1042038.1042039</a>.
  ieee: T. A. Henzinger, R. Majumdar, and J. Raskin, “A classification of symbolic
    transition systems,” <i>ACM Transactions on Computational Logic (TOCL)</i>, vol.
    6, no. 1. ACM, pp. 1–32, 2005.
  ista: Henzinger TA, Majumdar R, Raskin J. 2005. A classification of symbolic transition
    systems. ACM Transactions on Computational Logic (TOCL). 6(1), 1–32.
  mla: Henzinger, Thomas A., et al. “A Classification of Symbolic Transition Systems.”
    <i>ACM Transactions on Computational Logic (TOCL)</i>, vol. 6, no. 1, ACM, 2005,
    pp. 1–32, doi:<a href="https://doi.org/10.1145/1042038.1042039">10.1145/1042038.1042039</a>.
  short: T.A. Henzinger, R. Majumdar, J. Raskin, ACM Transactions on Computational
    Logic (TOCL) 6 (2005) 1–32.
date_created: 2018-12-11T12:08:56Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T07:57:05Z
day: '01'
doi: 10.1145/1042038.1042039
extern: 1
intvolume: '         6'
issue: '1'
month: '01'
page: 1 - 32
publication: ACM Transactions on Computational Logic (TOCL)
publication_status: published
publisher: ACM
publist_id: '272'
quality_controlled: 0
status: public
title: A classification of symbolic transition systems
type: journal_article
volume: 6
year: '2005'
...
---
_id: '4455'
abstract:
- lang: eng
  text: We define quantitative similarity functions between timed transition systems
    that measure the degree of closeness of two systems as a real, in contrast to
    the traditional boolean yes/no approach to timed simulation and language inclusion.
    Two systems are close if for each timed trace of one system, there exists a corresponding
    timed trace in the other system with the same sequence of events and closely corresponding
    event timings. We show that timed CTL is robust with respect to our quantitative
    version of bisimilarity, in particular, if a system satisfies a formula, then
    every close system satisfies a close formula. We also define a discounted version
    of CTL over timed systems, which assigns to every CTL formula a real value that
    is obtained by discounting real time. We prove the robustness of discounted CTL
    by establishing that close states in the bisimilarity metric have close values
    for all discounted CTL formulas.
acknowledgement: This research was supported in part by the AFOSR MURI grant F49620-00-1-0327
  and the NSF grants CCR-0208875, CCR-0225610, and CCR-0427202.
alternative_title:
- LNCS
author:
- first_name: Thomas A
  full_name: Thomas Henzinger
  id: 40876CD8-F248-11E8-B48F-1D18A9856A87
  last_name: Henzinger
  orcid: 0000−0002−2985−7724
- first_name: Ritankar
  full_name: Majumdar, Ritankar S
  last_name: Majumdar
- first_name: Vinayak
  full_name: Prabhu, Vinayak S
  last_name: Prabhu
citation:
  ama: 'Henzinger TA, Majumdar R, Prabhu V. Quantifying similarities between timed
    systems. In: Vol 3829. Springer; 2005:226-241. doi:<a href="https://doi.org/10.1007/11603009_18">10.1007/11603009_18</a>'
  apa: 'Henzinger, T. A., Majumdar, R., &#38; Prabhu, V. (2005). Quantifying similarities
    between timed systems (Vol. 3829, pp. 226–241). Presented at the FORMATS: Formal
    Modeling and Analysis of Timed Systems, Springer. <a href="https://doi.org/10.1007/11603009_18">https://doi.org/10.1007/11603009_18</a>'
  chicago: Henzinger, Thomas A, Ritankar Majumdar, and Vinayak Prabhu. “Quantifying
    Similarities between Timed Systems,” 3829:226–41. Springer, 2005. <a href="https://doi.org/10.1007/11603009_18">https://doi.org/10.1007/11603009_18</a>.
  ieee: 'T. A. Henzinger, R. Majumdar, and V. Prabhu, “Quantifying similarities between
    timed systems,” presented at the FORMATS: Formal Modeling and Analysis of Timed
    Systems, 2005, vol. 3829, pp. 226–241.'
  ista: 'Henzinger TA, Majumdar R, Prabhu V. 2005. Quantifying similarities between
    timed systems. FORMATS: Formal Modeling and Analysis of Timed Systems, LNCS, vol.
    3829, 226–241.'
  mla: Henzinger, Thomas A., et al. <i>Quantifying Similarities between Timed Systems</i>.
    Vol. 3829, Springer, 2005, pp. 226–41, doi:<a href="https://doi.org/10.1007/11603009_18">10.1007/11603009_18</a>.
  short: T.A. Henzinger, R. Majumdar, V. Prabhu, in:, Springer, 2005, pp. 226–241.
conference:
  name: 'FORMATS: Formal Modeling and Analysis of Timed Systems'
date_created: 2018-12-11T12:08:56Z
date_published: 2005-12-13T00:00:00Z
date_updated: 2021-01-12T07:57:05Z
day: '13'
doi: 10.1007/11603009_18
extern: 1
intvolume: '      3829'
month: '12'
page: 226 - 241
publication_status: published
publisher: Springer
publist_id: '273'
quality_controlled: 0
status: public
title: Quantifying similarities between timed systems
type: conference
volume: 3829
year: '2005'
...
