---
_id: '1743'
abstract:
- lang: eng
text: Laterally aligned multilayer GeSiSi islands grown on a patterned Si (001)
substrate are disclosed by selective etching of Si in a KOH solution. This procedure
allows us to visualize the vertical alignment of the islands in a three-dimensional
perspective. Our technique reveals that partly coalesced double islands in the
initial layer do not merge together, but instead gradually reproduce into well-separated
double islands in upper layers. We attribute this effect to very thin spacer layers,
which efficiently transfer the strain modulation of each island through the spacer
layer to the surface. The etching rate of Si is reduced in tensile strained regions,
which helps to preserve sufficient Si between the stacked islands to form a periodic
array of freestanding and vertically modulated heterostructure pillars.
acknowledgement: This work was supported by the BMBF (03N8711) and the EU NOE SANDiE
author:
- first_name: Zheyang
full_name: Zhong, Zheyang
last_name: Zhong
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Mathieu
full_name: Stoffel, Mathieu
last_name: Stoffel
- first_name: Giovanni
full_name: Costantini, Giovanni
last_name: Costantini
- first_name: Klaus
full_name: Kern, Klaus
last_name: Kern
- first_name: Oliver
full_name: Schmidt, Oliver G
last_name: Schmidt
- first_name: Neng
full_name: Jin-Phillipp, Neng Y
last_name: Jin Phillipp
- first_name: Günther
full_name: Bauer, Günther
last_name: Bauer
citation:
ama: Zhong Z, Katsaros G, Stoffel M, et al. Periodic pillar structures by Si etching
of multilayer GeSi/Si islands. Applied Physics Letters. 2005;87(26):1-3.
doi:10.1063/1.2150278
apa: Zhong, Z., Katsaros, G., Stoffel, M., Costantini, G., Kern, K., Schmidt, O.,
… Bauer, G. (2005). Periodic pillar structures by Si etching of multilayer GeSi/Si
islands. Applied Physics Letters. American Institute of Physics. https://doi.org/10.1063/1.2150278
chicago: Zhong, Zheyang, Georgios Katsaros, Mathieu Stoffel, Giovanni Costantini,
Klaus Kern, Oliver Schmidt, Neng Jin Phillipp, and Günther Bauer. “Periodic Pillar
Structures by Si Etching of Multilayer GeSi/Si Islands.” Applied Physics Letters.
American Institute of Physics, 2005. https://doi.org/10.1063/1.2150278.
ieee: Z. Zhong et al., “Periodic pillar structures by Si etching of multilayer
GeSi/Si islands,” Applied Physics Letters, vol. 87, no. 26. American Institute
of Physics, pp. 1–3, 2005.
ista: Zhong Z, Katsaros G, Stoffel M, Costantini G, Kern K, Schmidt O, Jin Phillipp
N, Bauer G. 2005. Periodic pillar structures by Si etching of multilayer GeSi/Si
islands. Applied Physics Letters. 87(26), 1–3.
mla: Zhong, Zheyang, et al. “Periodic Pillar Structures by Si Etching of Multilayer
GeSi/Si Islands.” Applied Physics Letters, vol. 87, no. 26, American Institute
of Physics, 2005, pp. 1–3, doi:10.1063/1.2150278.
short: Z. Zhong, G. Katsaros, M. Stoffel, G. Costantini, K. Kern, O. Schmidt, N.
Jin Phillipp, G. Bauer, Applied Physics Letters 87 (2005) 1–3.
date_created: 2018-12-11T11:53:46Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:52:55Z
day: '01'
doi: 10.1063/1.2150278
extern: 1
intvolume: ' 87'
issue: '26'
month: '01'
page: 1 - 3
publication: Applied Physics Letters
publication_status: published
publisher: American Institute of Physics
publist_id: '5381'
quality_controlled: 0
status: public
title: Periodic pillar structures by Si etching of multilayer GeSi/Si islands
type: journal_article
volume: 87
year: '2005'
...
---
_id: '1744'
abstract:
- lang: eng
text: This paper presents optical duobinary and dicode signalling, as alternatives
to the binary format, in order to improve the transmission performance in the
presense of non-linear effects in a dense wavelength division multiplex (WDM)
optical system. Duobinary signalling is applied to an optical system to explore
the reduction of stimulated Brillouin scattering (SBS) effects. Duobinary signalling
suppresses the SBS effects, and an eye-opening improvement of 0.25 to 1.2 dB is
achieved relative to binary transmission over a range of input power levels. An
experimental study demonstrates that duobinary modulation suppresses the four
wave mixing (FWM) products of a dense WDM system by a maximum of 3 dB. The suppression
is maintained over a range of channel spacings. An investigation of the impact
of fibre dispersion on FWM products under binary, duobinary and dicode modulation
in a dense WDM system is then performed, with interchannel spacing and optical
power variation. This leads to the development of a set of guidelines for the
application areas, in which it is appropriate to use duobinary or dicode modulation
in WDM systems as a means of mitigating the impact of FWM.
acknowledgement: IET
author:
- first_name: Georgios
full_name: Georgios Katsaros
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
- first_name: Izzat
full_name: Darwazeh, Izzat Z
last_name: Darwazeh
- first_name: Phil
full_name: Lane, Phil M
last_name: Lane
citation:
ama: Katsaros G, Darwazeh I, Lane P. Non linear transmission effects in duobinary
and dicode optical systems. IEE Proceedings - Optoelectronics. 2005;152(6):344-352.
doi:10.1049/ip-opt:20045067
apa: Katsaros, G., Darwazeh, I., & Lane, P. (2005). Non linear transmission
effects in duobinary and dicode optical systems. IEE Proceedings - Optoelectronics.
Institute of Electrical Engineers. https://doi.org/10.1049/ip-opt:20045067
chicago: Katsaros, Georgios, Izzat Darwazeh, and Phil Lane. “Non Linear Transmission
Effects in Duobinary and Dicode Optical Systems.” IEE Proceedings - Optoelectronics.
Institute of Electrical Engineers, 2005. https://doi.org/10.1049/ip-opt:20045067.
ieee: G. Katsaros, I. Darwazeh, and P. Lane, “Non linear transmission effects in
duobinary and dicode optical systems,” IEE Proceedings - Optoelectronics,
vol. 152, no. 6. Institute of Electrical Engineers, pp. 344–352, 2005.
ista: Katsaros G, Darwazeh I, Lane P. 2005. Non linear transmission effects in duobinary
and dicode optical systems. IEE Proceedings - Optoelectronics. 152(6), 344–352.
mla: Katsaros, Georgios, et al. “Non Linear Transmission Effects in Duobinary and
Dicode Optical Systems.” IEE Proceedings - Optoelectronics, vol. 152, no.
6, Institute of Electrical Engineers, 2005, pp. 344–52, doi:10.1049/ip-opt:20045067.
short: G. Katsaros, I. Darwazeh, P. Lane, IEE Proceedings - Optoelectronics 152
(2005) 344–352.
date_created: 2018-12-11T11:53:46Z
date_published: 2005-12-01T00:00:00Z
date_updated: 2021-01-12T06:52:55Z
day: '01'
doi: 10.1049/ip-opt:20045067
extern: 1
intvolume: ' 152'
issue: '6'
month: '12'
page: 344 - 352
publication: IEE Proceedings - Optoelectronics
publication_status: published
publisher: Institute of Electrical Engineers
publist_id: '5380'
quality_controlled: 0
status: public
title: Non linear transmission effects in duobinary and dicode optical systems
type: journal_article
volume: 152
year: '2005'
...
---
_id: '1795'
abstract:
- lang: eng
text: 'Background: Murine leukemia virus (MLV) vector particles can be pseudotyped
with a truncated variant of the human immunodeficiency virus type 1 (HIV-1) envelope
protein (Env) and selectively target gene transfer to human cells expressing both
CD4 and an appropriate co-receptor. Vector transduction mimics the HIV-1 entry
process and is therefore a safe tool to study HIV-1 entry. Results: Using FLY
cells, which express the MLV gag and pol genes, we generated stable producer cell
lines that express the HIV-1 envelope gene and a retroviral vector genome encoding
the green fluorescent protein (GFP). The BH10 or 89.6 P HIV-1 Env was expressed
from a bicistronic vector which allowed the rapid selection of stable cell lines.
A codon-usage-optimized synthetic env gene permitted high, Rev-independent Env
expression. Vectors generated by these producer cells displayed different sensitivity
to entry inhibitors. Conclusion: These data illustrate that MLV/HIV-1 vectors
are a valuable screening system for entry inhibitors or neutralizing antisera
generated by vaccines.'
author:
- first_name: Sandra
full_name: Sandra Siegert
id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
last_name: Siegert
orcid: 0000-0001-8635-0877
- first_name: Sonja
full_name: Thaler, Sonja
last_name: Thaler
- first_name: Ralf
full_name: Wagner, Ralf
last_name: Wagner
- first_name: Barbara
full_name: Schnierle, Barbara S
last_name: Schnierle
citation:
ama: Siegert S, Thaler S, Wagner R, Schnierle B. Assessment of HIV-1 entry inhibitors
by MLV/HIV-1 pseudotyped vectors. AIDS Research and Therapy. 2005;2(1).
doi:10.1186/1742-6405-2-7
apa: Siegert, S., Thaler, S., Wagner, R., & Schnierle, B. (2005). Assessment
of HIV-1 entry inhibitors by MLV/HIV-1 pseudotyped vectors. AIDS Research and
Therapy. BioMed Central. https://doi.org/10.1186/1742-6405-2-7
chicago: Siegert, Sandra, Sonja Thaler, Ralf Wagner, and Barbara Schnierle. “Assessment
of HIV-1 Entry Inhibitors by MLV/HIV-1 Pseudotyped Vectors.” AIDS Research
and Therapy. BioMed Central, 2005. https://doi.org/10.1186/1742-6405-2-7.
ieee: S. Siegert, S. Thaler, R. Wagner, and B. Schnierle, “Assessment of HIV-1 entry
inhibitors by MLV/HIV-1 pseudotyped vectors,” AIDS Research and Therapy,
vol. 2, no. 1. BioMed Central, 2005.
ista: Siegert S, Thaler S, Wagner R, Schnierle B. 2005. Assessment of HIV-1 entry
inhibitors by MLV/HIV-1 pseudotyped vectors. AIDS Research and Therapy. 2(1).
mla: Siegert, Sandra, et al. “Assessment of HIV-1 Entry Inhibitors by MLV/HIV-1
Pseudotyped Vectors.” AIDS Research and Therapy, vol. 2, no. 1, BioMed
Central, 2005, doi:10.1186/1742-6405-2-7.
short: S. Siegert, S. Thaler, R. Wagner, B. Schnierle, AIDS Research and Therapy
2 (2005).
date_created: 2018-12-11T11:54:03Z
date_published: 2005-09-12T00:00:00Z
date_updated: 2021-01-12T06:53:15Z
day: '12'
doi: 10.1186/1742-6405-2-7
extern: 1
intvolume: ' 2'
issue: '1'
month: '09'
publication: AIDS Research and Therapy
publication_status: published
publisher: BioMed Central
publist_id: '5315'
quality_controlled: 0
status: public
title: Assessment of HIV-1 entry inhibitors by MLV/HIV-1 pseudotyped vectors
type: journal_article
volume: 2
year: '2005'
...
---
_id: '1962'
abstract:
- lang: eng
text: |2-
Complex I of respiratory chains plays a central role in bioenergetics and is implicated in many human neurodegenerative diseases. An understanding of its mechanism requires a knowledge of the organization of redox centers. The arrangement of iron-sulfur clusters in the hydrophilic domain of complex I from Thermus thermophilus has been determined with the use of x-ray crystallography. One binuclear and six tetranuclear clusters are arranged, maximally 14 angstroms apart, in an 84-angstrom-long electron transfer chain. The binuclear cluster N1a and the tetranuclear cluster N7 are not in this pathway. Cluster N1a may play a role in the prevention of oxidative damage. The structure provides a framework for the interpretation of the large amounts of data accumulated on complex I.
acknowledgement: This work was funded by the Medical Research Council.
author:
- first_name: Philip
full_name: 'Hinchliffe, Philip '
last_name: Hinchliffe
- first_name: Leonid A
full_name: Leonid Sazanov
id: 338D39FE-F248-11E8-B48F-1D18A9856A87
last_name: Sazanov
orcid: 0000-0002-0977-7989
citation:
ama: 'Hinchliffe P, Sazanov LA. Biochemistry: Organization of iron-sulfur clusters
in respiratory complex I. Science. 2005;309(5735):771-774. doi:10.1126/science.1113988'
apa: 'Hinchliffe, P., & Sazanov, L. A. (2005). Biochemistry: Organization of
iron-sulfur clusters in respiratory complex I. Science. American Association
for the Advancement of Science. https://doi.org/10.1126/science.1113988'
chicago: 'Hinchliffe, Philip, and Leonid A Sazanov. “Biochemistry: Organization
of Iron-Sulfur Clusters in Respiratory Complex I.” Science. American Association
for the Advancement of Science, 2005. https://doi.org/10.1126/science.1113988.'
ieee: 'P. Hinchliffe and L. A. Sazanov, “Biochemistry: Organization of iron-sulfur
clusters in respiratory complex I,” Science, vol. 309, no. 5735. American
Association for the Advancement of Science, pp. 771–774, 2005.'
ista: 'Hinchliffe P, Sazanov LA. 2005. Biochemistry: Organization of iron-sulfur
clusters in respiratory complex I. Science. 309(5735), 771–774.'
mla: 'Hinchliffe, Philip, and Leonid A. Sazanov. “Biochemistry: Organization of
Iron-Sulfur Clusters in Respiratory Complex I.” Science, vol. 309, no.
5735, American Association for the Advancement of Science, 2005, pp. 771–74, doi:10.1126/science.1113988.'
short: P. Hinchliffe, L.A. Sazanov, Science 309 (2005) 771–774.
date_created: 2018-12-11T11:54:56Z
date_published: 2005-07-29T00:00:00Z
date_updated: 2021-01-12T06:54:22Z
day: '29'
doi: 10.1126/science.1113988
extern: 1
intvolume: ' 309'
issue: '5735'
month: '07'
page: 771 - 774
publication: Science
publication_status: published
publisher: American Association for the Advancement of Science
publist_id: '5122'
quality_controlled: 0
status: public
title: 'Biochemistry: Organization of iron-sulfur clusters in respiratory complex
I'
type: journal_article
volume: 309
year: '2005'
...
---
_id: '13431'
abstract:
- lang: eng
text: 'Hydrogel stamps can microstructure solid surfaces, i.e., modify the surface
topology of metals, glasses, and crystals. It is demonstrated that stamps soaked
in an appropriate etchant can remove material with micrometer-scale precision.
The Figure shows an array of concentric circles etched in glass using the immersion
wet stamping process described (scale bar: 500 μm).'
article_processing_charge: No
article_type: original
author:
- first_name: S. K.
full_name: Smoukov, S. K.
last_name: Smoukov
- first_name: K. J. M.
full_name: Bishop, K. J. M.
last_name: Bishop
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: C. J.
full_name: Campbell, C. J.
last_name: Campbell
- first_name: B. A.
full_name: Grzybowski, B. A.
last_name: Grzybowski
citation:
ama: Smoukov SK, Bishop KJM, Klajn R, Campbell CJ, Grzybowski BA. Cutting into solids
with micropatterned gels. Advanced Materials. 2005;17(11):1361-1365. doi:10.1002/adma.200402086
apa: Smoukov, S. K., Bishop, K. J. M., Klajn, R., Campbell, C. J., & Grzybowski,
B. A. (2005). Cutting into solids with micropatterned gels. Advanced Materials.
Wiley. https://doi.org/10.1002/adma.200402086
chicago: Smoukov, S. K., K. J. M. Bishop, Rafal Klajn, C. J. Campbell, and B. A.
Grzybowski. “Cutting into Solids with Micropatterned Gels.” Advanced Materials.
Wiley, 2005. https://doi.org/10.1002/adma.200402086.
ieee: S. K. Smoukov, K. J. M. Bishop, R. Klajn, C. J. Campbell, and B. A. Grzybowski,
“Cutting into solids with micropatterned gels,” Advanced Materials, vol.
17, no. 11. Wiley, pp. 1361–1365, 2005.
ista: Smoukov SK, Bishop KJM, Klajn R, Campbell CJ, Grzybowski BA. 2005. Cutting
into solids with micropatterned gels. Advanced Materials. 17(11), 1361–1365.
mla: Smoukov, S. K., et al. “Cutting into Solids with Micropatterned Gels.” Advanced
Materials, vol. 17, no. 11, Wiley, 2005, pp. 1361–65, doi:10.1002/adma.200402086.
short: S.K. Smoukov, K.J.M. Bishop, R. Klajn, C.J. Campbell, B.A. Grzybowski, Advanced
Materials 17 (2005) 1361–1365.
date_created: 2023-08-01T10:38:01Z
date_published: 2005-06-24T00:00:00Z
date_updated: 2023-08-08T11:53:16Z
day: '24'
doi: 10.1002/adma.200402086
extern: '1'
external_id:
pmid:
- '34412440'
intvolume: ' 17'
issue: '11'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
month: '06'
oa_version: None
page: 1361-1365
pmid: 1
publication: Advanced Materials
publication_identifier:
eissn:
- 1521-4095
issn:
- 0935-9648
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Cutting into solids with micropatterned gels
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 17
year: '2005'
...
---
_id: '13432'
abstract:
- lang: eng
text: A new experimental technique is described that uses reaction−diffusion phenomena
as a means of one-step microfabrication of complex, multilevel surface reliefs.
Thin films of dry gelatin doped with potassium hexacyanoferrate are chemically
micropatterned with a solution of silver nitrate delivered from an agarose stamp.
Precipitation reaction between the two salts causes the surface to deform. The
mechanism of surface deformation is shown to involve a sequence of reactions,
diffusion, and gel swelling/contraction. This mechanism is established experimentally
and provides a basis of a theoretical lattice-gas model that allows prediction
surface topographies emerging from arbitrary geometries of the stamped features.
The usefulness of the technique is demonstrated by using it to rapidly prepare
two types of mold for passive microfluidic mixers.
article_processing_charge: No
article_type: original
author:
- first_name: Christopher J.
full_name: Campbell, Christopher J.
last_name: Campbell
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Marcin
full_name: Fialkowski, Marcin
last_name: Fialkowski
- first_name: Bartosz A.
full_name: Grzybowski, Bartosz A.
last_name: Grzybowski
citation:
ama: Campbell CJ, Klajn R, Fialkowski M, Grzybowski BA. One-step multilevel microfabrication
by reaction−diffusion. Langmuir. 2005;21(1):418-423. doi:10.1021/la0487747
apa: Campbell, C. J., Klajn, R., Fialkowski, M., & Grzybowski, B. A. (2005).
One-step multilevel microfabrication by reaction−diffusion. Langmuir. American
Chemical Society. https://doi.org/10.1021/la0487747
chicago: Campbell, Christopher J., Rafal Klajn, Marcin Fialkowski, and Bartosz A.
Grzybowski. “One-Step Multilevel Microfabrication by Reaction−diffusion.” Langmuir.
American Chemical Society, 2005. https://doi.org/10.1021/la0487747.
ieee: C. J. Campbell, R. Klajn, M. Fialkowski, and B. A. Grzybowski, “One-step multilevel
microfabrication by reaction−diffusion,” Langmuir, vol. 21, no. 1. American
Chemical Society, pp. 418–423, 2005.
ista: Campbell CJ, Klajn R, Fialkowski M, Grzybowski BA. 2005. One-step multilevel
microfabrication by reaction−diffusion. Langmuir. 21(1), 418–423.
mla: Campbell, Christopher J., et al. “One-Step Multilevel Microfabrication by Reaction−diffusion.”
Langmuir, vol. 21, no. 1, American Chemical Society, 2005, pp. 418–23,
doi:10.1021/la0487747.
short: C.J. Campbell, R. Klajn, M. Fialkowski, B.A. Grzybowski, Langmuir 21 (2005)
418–423.
date_created: 2023-08-01T10:38:29Z
date_published: 2005-01-21T00:00:00Z
date_updated: 2023-08-08T12:15:48Z
day: '21'
doi: 10.1021/la0487747
extern: '1'
external_id:
pmid:
- '15620333'
intvolume: ' 21'
issue: '1'
keyword:
- Electrochemistry
- Spectroscopy
- Surfaces and Interfaces
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
month: '01'
oa_version: None
page: 418-423
pmid: 1
publication: Langmuir
publication_identifier:
eissn:
- 1520-5827
issn:
- 0743-7463
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: One-step multilevel microfabrication by reaction−diffusion
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 21
year: '2005'
...
---
_id: '13433'
abstract:
- lang: eng
text: Self-assembled monolayers (SAMs) of alkane thiols on gold and other metals
are versatile constructs with which to study interfacial phenomena and reactions
at surfaces. Surface properties of SAMs - e.g., wettability, stability in diverse
environments, propensity to interact with or to resist adsorption of macromolecules
-- depend on and can be controlled flexibly by the properties of the functional
(head) groups in the w position of the alkyl chain. SAMs provide a basis for many
important scientific and technological applications, ranging from micropatterning
methods, through sensing, to biological recognition. Despite their importance,
the literature on SAMs and the synthesis of molecules that constitute them remains
scattered and often conflicting. The purpose of this Review is (i) to summarize
the applications and physical properties of SAMs and (ii) to systematize the strategies
of synthesis of ω-functionalized alkane thiols. Generic retrosynthetic scheme
is developed that allows efficient synthetic planning. Issues related to the selection
of appropriate protecting groups and the ways of introduction of the thiol functionality
are discussed in detail, and illustrated with examples of syntheses of several
complex alkane thiols.
article_processing_charge: No
article_type: original
author:
- first_name: Dariusz
full_name: Witt, Dariusz
last_name: Witt
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
- first_name: Piotr
full_name: Barski, Piotr
last_name: Barski
- first_name: Bartosz
full_name: Grzybowski, Bartosz
last_name: Grzybowski
citation:
ama: Witt D, Klajn R, Barski P, Grzybowski B. Applications, properties and synthesis
of w-functionalized n-alkanethiols and disulfides - the building blocks of self-assembled
monolayers. Current Organic Chemistry. 2005;8(18):1763-1797. doi:10.2174/1385272043369421
apa: Witt, D., Klajn, R., Barski, P., & Grzybowski, B. (2005). Applications,
properties and synthesis of w-functionalized n-alkanethiols and disulfides - the
building blocks of self-assembled monolayers. Current Organic Chemistry.
Bentham Science. https://doi.org/10.2174/1385272043369421
chicago: Witt, Dariusz, Rafal Klajn, Piotr Barski, and Bartosz Grzybowski. “Applications,
Properties and Synthesis of w-Functionalized n-Alkanethiols and Disulfides - the
Building Blocks of Self-Assembled Monolayers.” Current Organic Chemistry.
Bentham Science, 2005. https://doi.org/10.2174/1385272043369421.
ieee: D. Witt, R. Klajn, P. Barski, and B. Grzybowski, “Applications, properties
and synthesis of w-functionalized n-alkanethiols and disulfides - the building
blocks of self-assembled monolayers,” Current Organic Chemistry, vol. 8,
no. 18. Bentham Science, pp. 1763–1797, 2005.
ista: Witt D, Klajn R, Barski P, Grzybowski B. 2005. Applications, properties and
synthesis of w-functionalized n-alkanethiols and disulfides - the building blocks
of self-assembled monolayers. Current Organic Chemistry. 8(18), 1763–1797.
mla: Witt, Dariusz, et al. “Applications, Properties and Synthesis of w-Functionalized
n-Alkanethiols and Disulfides - the Building Blocks of Self-Assembled Monolayers.”
Current Organic Chemistry, vol. 8, no. 18, Bentham Science, 2005, pp. 1763–97,
doi:10.2174/1385272043369421.
short: D. Witt, R. Klajn, P. Barski, B. Grzybowski, Current Organic Chemistry 8
(2005) 1763–1797.
date_created: 2023-08-01T10:38:58Z
date_published: 2005-12-01T00:00:00Z
date_updated: 2023-08-08T12:39:52Z
day: '01'
doi: 10.2174/1385272043369421
extern: '1'
intvolume: ' 8'
issue: '18'
keyword:
- Organic Chemistry
language:
- iso: eng
month: '12'
oa_version: None
page: 1763-1797
publication: Current Organic Chemistry
publication_identifier:
eissn:
- 1875-5348
issn:
- 1385-2728
publication_status: published
publisher: Bentham Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Applications, properties and synthesis of w-functionalized n-alkanethiols and
disulfides - the building blocks of self-assembled monolayers
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2005'
...
---
_id: '1444'
abstract:
- lang: eng
text: The paper surveys the mirror symmetry conjectures of Hausel-Thaddeus and Hausel-Rodriguez-Villegas
concerning the equality of certain Hodge numbers of SL(n, ℂ) vs. PGL(n, ℂ) flat
connections and character varieties for curves, respectively. Several new results
and conjectures and their relations to works of Hitchin, Gothen, Garsia-Haiman
and Earl-Kirwan are explained. These use the representation theory of finite groups
of Lie-type via the arithmetic of character varieties and lead to an unexpected
conjecture for a Hard Lefschetz theorem for their cohomology.
alternative_title:
- Progress in Mathematics
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: 'Hausel T. Mirror symmetry and Langlands duality in the non-Abelian Hodge theory
of a curve. In: Geometric Methods in Algebra and Number Theory. Vol 235.
Springer; 2005:193-217. doi:10.1007/0-8176-4417-2_9'
apa: Hausel, T. (2005). Mirror symmetry and Langlands duality in the non-Abelian
Hodge theory of a curve. In Geometric Methods in Algebra and Number Theory
(Vol. 235, pp. 193–217). Springer. https://doi.org/10.1007/0-8176-4417-2_9
chicago: Hausel, Tamás. “Mirror Symmetry and Langlands Duality in the Non-Abelian
Hodge Theory of a Curve.” In Geometric Methods in Algebra and Number Theory,
235:193–217. Springer, 2005. https://doi.org/10.1007/0-8176-4417-2_9.
ieee: T. Hausel, “Mirror symmetry and Langlands duality in the non-Abelian Hodge
theory of a curve,” in Geometric Methods in Algebra and Number Theory,
vol. 235, Springer, 2005, pp. 193–217.
ista: 'Hausel T. 2005.Mirror symmetry and Langlands duality in the non-Abelian Hodge
theory of a curve. In: Geometric Methods in Algebra and Number Theory. Progress
in Mathematics, vol. 235, 193–217.'
mla: Hausel, Tamás. “Mirror Symmetry and Langlands Duality in the Non-Abelian Hodge
Theory of a Curve.” Geometric Methods in Algebra and Number Theory, vol.
235, Springer, 2005, pp. 193–217, doi:10.1007/0-8176-4417-2_9.
short: T. Hausel, in:, Geometric Methods in Algebra and Number Theory, Springer,
2005, pp. 193–217.
date_created: 2018-12-11T11:52:03Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:50:47Z
day: '01'
doi: 10.1007/0-8176-4417-2_9
extern: 1
intvolume: ' 235'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0406380
month: '01'
oa: 1
page: 193 - 217
publication: Geometric Methods in Algebra and Number Theory
publication_status: published
publisher: Springer
publist_id: '5752'
quality_controlled: 0
status: public
title: Mirror symmetry and Langlands duality in the non-Abelian Hodge theory of a
curve
type: book_chapter
volume: 235
year: '2005'
...
---
_id: '1447'
abstract:
- lang: eng
text: Building on a recent paper [8], here we argue that the combinatorics of matroids
are intimately related to the geometry and topology of toric hyperkähler varieties.
We show that just like toric varieties occupy a central role in Stanley’s proof
for the necessity of McMullen’s conjecture (or g-inequalities) about the classification
of face vectors of simplicial polytopes, the topology of toric hyperkähler varieties
leads to new restrictions on face vectors of matroid complexes. Namely in this
paper we will give two proofs that the injectivity part of the Hard Lefschetz
theorem survives for toric hyperkähler varieties. We explain how this implies
the g-inequalities for rationally representable matroids. We show how the geometrical
intuition in the first proof, coupled with results of Chari [3], leads to a proof
of the g-inequalities for general matroid complexes, which is a recent result
of Swartz [20]. The geometrical idea in the second proof will show that a pure
O-sequence should satisfy the g-inequalities, thus showing that our result is
in fact a consequence of a long-standing conjecture of Stanley.
acknowledgement: Financial support wa s provided by a Miller Research Fellowship at
the University of California at Berkeley , and by NSF grants DMS- 0072675 and DMS-0305505.
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
citation:
ama: Hausel T. Quaternionic geometry of matroids. Open Mathematics. 2005;3(1):26-38.
doi:10.2478/BF02475653
apa: Hausel, T. (2005). Quaternionic geometry of matroids. Open Mathematics.
Central European Science Journals. https://doi.org/10.2478/BF02475653
chicago: Hausel, Tamás. “Quaternionic Geometry of Matroids.” Open Mathematics.
Central European Science Journals, 2005. https://doi.org/10.2478/BF02475653.
ieee: T. Hausel, “Quaternionic geometry of matroids,” Open Mathematics, vol.
3, no. 1. Central European Science Journals, pp. 26–38, 2005.
ista: Hausel T. 2005. Quaternionic geometry of matroids. Open Mathematics. 3(1),
26–38.
mla: Hausel, Tamás. “Quaternionic Geometry of Matroids.” Open Mathematics,
vol. 3, no. 1, Central European Science Journals, 2005, pp. 26–38, doi:10.2478/BF02475653.
short: T. Hausel, Open Mathematics 3 (2005) 26–38.
date_created: 2018-12-11T11:52:05Z
date_published: 2005-03-01T00:00:00Z
date_updated: 2021-01-12T06:50:49Z
day: '01'
doi: 10.2478/BF02475653
extern: 1
intvolume: ' 3'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0308146
month: '03'
oa: 1
page: 26 - 38
publication: Open Mathematics
publication_status: published
publisher: Central European Science Journals
publist_id: '5749'
quality_controlled: 0
status: public
title: Quaternionic geometry of matroids
type: journal_article
volume: 3
year: '2005'
...
---
_id: '1463'
abstract:
- lang: eng
text: We study an integration theory in circle equivariant cohomology in order to
prove a theorem relating the cohomology ring of a hyperkähler quotient to the
cohomology ring of the quotient by a maximal abelian subgroup, analogous to a
theorem of Martin for symplectic quotients. We discuss applications of this theorem
to quiver varieties, and compute as an example the ordinary and equivariant cohomology
rings of a hyperpolygon space.
acknowledgement: ' Financial support was provided in part by NSF Grants DMS-0072675
and DMS-0305505.'
author:
- first_name: Tamas
full_name: Tamas Hausel
id: 4A0666D8-F248-11E8-B48F-1D18A9856A87
last_name: Hausel
- first_name: Nicholas
full_name: Proudfoot, Nicholas J
last_name: Proudfoot
citation:
ama: Hausel T, Proudfoot N. Abelianization for hyperkähler quotients. Topology.
2005;44(1):231-248. doi:10.1016/j.top.2004.04.002
apa: Hausel, T., & Proudfoot, N. (2005). Abelianization for hyperkähler quotients.
Topology. Elsevier. https://doi.org/10.1016/j.top.2004.04.002
chicago: Hausel, Tamás, and Nicholas Proudfoot. “Abelianization for Hyperkähler
Quotients.” Topology. Elsevier, 2005. https://doi.org/10.1016/j.top.2004.04.002.
ieee: T. Hausel and N. Proudfoot, “Abelianization for hyperkähler quotients,” Topology,
vol. 44, no. 1. Elsevier, pp. 231–248, 2005.
ista: Hausel T, Proudfoot N. 2005. Abelianization for hyperkähler quotients. Topology.
44(1), 231–248.
mla: Hausel, Tamás, and Nicholas Proudfoot. “Abelianization for Hyperkähler Quotients.”
Topology, vol. 44, no. 1, Elsevier, 2005, pp. 231–48, doi:10.1016/j.top.2004.04.002.
short: T. Hausel, N. Proudfoot, Topology 44 (2005) 231–248.
date_created: 2018-12-11T11:52:10Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T06:50:55Z
day: '01'
doi: 10.1016/j.top.2004.04.002
extern: 1
intvolume: ' 44'
issue: '1'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/math/0310141
month: '01'
oa: 1
page: 231 - 248
publication: Topology
publication_status: published
publisher: Elsevier
publist_id: '5735'
quality_controlled: 0
status: public
title: Abelianization for hyperkähler quotients
type: journal_article
volume: 44
year: '2005'
...
---
_id: '575'
abstract:
- lang: eng
text: We present the first demonstration of Jozsa's "counterfactual computation",
using an optical Grover's search algorithm. We put the algorithm in a superposition
of 'running' and 'not-running', obtaining information even though the algorithm
does not run.
alternative_title:
- QELS
author:
- first_name: Onur
full_name: Onur Hosten
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
- first_name: Matthew
full_name: Rakher, Matthew T
last_name: Rakher
- first_name: Julio
full_name: Barreiro, Julio T
last_name: Barreiro
- first_name: Nicholas
full_name: Peters, Nicholas A
last_name: Peters
- first_name: Paul
full_name: Kwiat, Paul G
last_name: Kwiat
citation:
ama: 'Hosten O, Rakher M, Barreiro J, Peters N, Kwiat P. Counterfactual quantum
computation. In: Vol 1. IEEE; 2005:365-367. doi:
10.1109/QELS.2005.1548783'
apa: 'Hosten, O., Rakher, M., Barreiro, J., Peters, N., & Kwiat, P. (2005).
Counterfactual quantum computation (Vol. 1, pp. 365–367). Presented at the QELS:
Quantum Electronics and Laser Science, IEEE. https://doi.org/
10.1109/QELS.2005.1548783'
chicago: Hosten, Onur, Matthew Rakher, Julio Barreiro, Nicholas Peters, and Paul
Kwiat. “Counterfactual Quantum Computation,” 1:365–67. IEEE, 2005. https://doi.org/ 10.1109/QELS.2005.1548783.
ieee: 'O. Hosten, M. Rakher, J. Barreiro, N. Peters, and P. Kwiat, “Counterfactual
quantum computation,” presented at the QELS: Quantum Electronics and Laser Science,
2005, vol. 1, pp. 365–367.'
ista: 'Hosten O, Rakher M, Barreiro J, Peters N, Kwiat P. 2005. Counterfactual quantum
computation. QELS: Quantum Electronics and Laser Science, QELS, vol. 1, 365–367.'
mla: Hosten, Onur, et al. Counterfactual Quantum Computation. Vol. 1, IEEE,
2005, pp. 365–67, doi: 10.1109/QELS.2005.1548783.
short: O. Hosten, M. Rakher, J. Barreiro, N. Peters, P. Kwiat, in:, IEEE, 2005,
pp. 365–367.
conference:
name: 'QELS: Quantum Electronics and Laser Science'
date_created: 2018-12-11T11:47:16Z
date_published: 2005-01-01T00:00:00Z
date_updated: 2021-01-12T08:03:18Z
day: '01'
doi: ' 10.1109/QELS.2005.1548783'
extern: 1
intvolume: ' 1'
month: '01'
page: 365 - 367
publication_status: published
publisher: IEEE
publist_id: '7237'
quality_controlled: 0
status: public
title: Counterfactual quantum computation
type: conference
volume: 1
year: '2005'
...
---
_id: '6153'
abstract:
- lang: eng
text: A current challenge in neuroscience is to bridge the gaps between genes, proteins,
neurons, neural circuits, and behavior in a single animal model. The nematode
Caenorhabditis elegans has unique features that facilitate this synthesis. Its
nervous system includes exactly 302 neurons, and their pattern of synaptic connectivity
is known. With only five olfactory neurons, C. elegans can dynamically respond
to dozens of attractive and repellant odors. Thermosensory neurons enable the
nematode to remember its cultivation temperature and to track narrow isotherms.
Polymodal sensory neurons detect a wide range of nociceptive cues and signal robust
escape responses. Pairing of sensory stimuli leads to long-lived changes in behavior
consistent with associative learning. Worms exhibit social behaviors and complex
ultradian rhythms driven by Ca2+ oscillators with clock-like properties. Genetic
analysis has identified gene products required for nervous system function and
elucidated the molecular and neural bases of behaviors.
article_processing_charge: No
article_type: original
author:
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
- first_name: Andres
full_name: Villu Maricq, Andres
last_name: Villu Maricq
citation:
ama: de Bono M, Villu Maricq A. Neuronal substrates of complex behaviors in C. elegans.
Annual Review of Neuroscience. 2005;28:451-501. doi:10.1146/annurev.neuro.27.070203.144259
apa: de Bono, M., & Villu Maricq, A. (2005). Neuronal substrates of complex
behaviors in C. elegans. Annual Review of Neuroscience. Annual Reviews.
https://doi.org/10.1146/annurev.neuro.27.070203.144259
chicago: Bono, Mario de, and Andres Villu Maricq. “Neuronal Substrates of Complex
Behaviors in C. Elegans.” Annual Review of Neuroscience. Annual Reviews,
2005. https://doi.org/10.1146/annurev.neuro.27.070203.144259.
ieee: M. de Bono and A. Villu Maricq, “Neuronal substrates of complex behaviors
in C. elegans,” Annual Review of Neuroscience, vol. 28. Annual Reviews,
pp. 451–501, 2005.
ista: de Bono M, Villu Maricq A. 2005. Neuronal substrates of complex behaviors
in C. elegans. Annual Review of Neuroscience. 28, 451–501.
mla: de Bono, Mario, and Andres Villu Maricq. “Neuronal Substrates of Complex Behaviors
in C. Elegans.” Annual Review of Neuroscience, vol. 28, Annual Reviews,
2005, pp. 451–501, doi:10.1146/annurev.neuro.27.070203.144259.
short: M. de Bono, A. Villu Maricq, Annual Review of Neuroscience 28 (2005) 451–501.
date_created: 2019-03-21T09:31:29Z
date_published: 2005-07-21T00:00:00Z
date_updated: 2021-01-12T08:06:24Z
day: '21'
doi: 10.1146/annurev.neuro.27.070203.144259
extern: '1'
external_id:
pmid:
- '16022603'
intvolume: ' 28'
language:
- iso: eng
month: '07'
oa_version: None
page: 451-501
pmid: 1
publication: Annual Review of Neuroscience
publication_identifier:
issn:
- 0147-006X
- 1545-4126
publication_status: published
publisher: Annual Reviews
quality_controlled: '1'
status: public
title: Neuronal substrates of complex behaviors in C. elegans
type: journal_article
user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425
volume: 28
year: '2005'
...
---
_id: '6154'
author:
- first_name: Benny H.H.
full_name: Cheung, Benny H.H.
last_name: Cheung
- first_name: Merav
full_name: Cohen, Merav
last_name: Cohen
- first_name: Candida
full_name: Rogers, Candida
last_name: Rogers
- first_name: Onder
full_name: Albayram, Onder
last_name: Albayram
- first_name: Mario
full_name: de Bono, Mario
id: 4E3FF80E-F248-11E8-B48F-1D18A9856A87
last_name: de Bono
orcid: 0000-0001-8347-0443
citation:
ama: Cheung BHH, Cohen M, Rogers C, Albayram O, de Bono M. Experience-dependent
modulation of C. elegans behavior by ambient oxygen. Current Biology. 2005;15(10):905-917.
doi:10.1016/j.cub.2005.04.017
apa: Cheung, B. H. H., Cohen, M., Rogers, C., Albayram, O., & de Bono, M. (2005).
Experience-dependent modulation of C. elegans behavior by ambient oxygen. Current
Biology. Elsevier. https://doi.org/10.1016/j.cub.2005.04.017
chicago: Cheung, Benny H.H., Merav Cohen, Candida Rogers, Onder Albayram, and Mario
de Bono. “Experience-Dependent Modulation of C. Elegans Behavior by Ambient Oxygen.”
Current Biology. Elsevier, 2005. https://doi.org/10.1016/j.cub.2005.04.017.
ieee: B. H. H. Cheung, M. Cohen, C. Rogers, O. Albayram, and M. de Bono, “Experience-dependent
modulation of C. elegans behavior by ambient oxygen,” Current Biology,
vol. 15, no. 10. Elsevier, pp. 905–917, 2005.
ista: Cheung BHH, Cohen M, Rogers C, Albayram O, de Bono M. 2005. Experience-dependent
modulation of C. elegans behavior by ambient oxygen. Current Biology. 15(10),
905–917.
mla: Cheung, Benny H. H., et al. “Experience-Dependent Modulation of C. Elegans
Behavior by Ambient Oxygen.” Current Biology, vol. 15, no. 10, Elsevier,
2005, pp. 905–17, doi:10.1016/j.cub.2005.04.017.
short: B.H.H. Cheung, M. Cohen, C. Rogers, O. Albayram, M. de Bono, Current Biology
15 (2005) 905–917.
date_created: 2019-03-21T09:37:48Z
date_published: 2005-05-24T00:00:00Z
date_updated: 2021-01-12T08:06:24Z
day: '24'
doi: 10.1016/j.cub.2005.04.017
extern: '1'
external_id:
pmid:
- '15916947'
intvolume: ' 15'
issue: '10'
language:
- iso: eng
month: '05'
oa_version: None
page: 905-917
pmid: 1
publication: Current Biology
publication_identifier:
issn:
- 0960-9822
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Experience-dependent modulation of C. elegans behavior by ambient oxygen
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2005'
...
---
_id: '9491'
abstract:
- lang: eng
text: Cytosine DNA methylation in vertebrates is widespread, but methylation in
plants is found almost exclusively at transposable elements and repetitive DNA
[1]. Within regions of methylation, methylcytosines are typically found in CG,
CNG, and asymmetric contexts. CG sites are maintained by a plant homolog of mammalian
Dnmt1 acting on hemi-methylated DNA after replication. Methylation of CNG and
asymmetric sites appears to be maintained at each cell cycle by other mechanisms.
We report a new type of DNA methylation in Arabidopsis, dense CG methylation clusters
found at scattered sites throughout the genome. These clusters lack non-CG methylation
and are preferentially found in genes, although they are relatively deficient
toward the 5′ end. CG methylation clusters are present in lines derived from different
accessions and in mutants that eliminate de novo methylation, indicating that
CG methylation clusters are stably maintained at specific sites. Because 5-methylcytosine
is mutagenic, the appearance of CG methylation clusters over evolutionary time
predicts a genome-wide deficiency of CG dinucleotides and an excess of C(A/T)G
trinucleotides within transcribed regions. This is exactly what we find, implying
that CG methylation clusters have contributed profoundly to plant gene evolution.
We suggest that CG methylation clusters silence cryptic promoters that arise sporadically
within transcription units.
article_processing_charge: No
article_type: original
author:
- first_name: Robert K.
full_name: Tran, Robert K.
last_name: Tran
- first_name: Jorja G.
full_name: Henikoff, Jorja G.
last_name: Henikoff
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
- first_name: Renata F.
full_name: Ditt, Renata F.
last_name: Ditt
- first_name: Steven E.
full_name: Jacobsen, Steven E.
last_name: Jacobsen
- first_name: Steven
full_name: Henikoff, Steven
last_name: Henikoff
citation:
ama: Tran RK, Henikoff JG, Zilberman D, Ditt RF, Jacobsen SE, Henikoff S. DNA methylation
profiling identifies CG methylation clusters in Arabidopsis genes. Current
Biology. 2005;15(2):154-159. doi:10.1016/j.cub.2005.01.008
apa: Tran, R. K., Henikoff, J. G., Zilberman, D., Ditt, R. F., Jacobsen, S. E.,
& Henikoff, S. (2005). DNA methylation profiling identifies CG methylation
clusters in Arabidopsis genes. Current Biology. Elsevier. https://doi.org/10.1016/j.cub.2005.01.008
chicago: Tran, Robert K., Jorja G. Henikoff, Daniel Zilberman, Renata F. Ditt, Steven
E. Jacobsen, and Steven Henikoff. “DNA Methylation Profiling Identifies CG Methylation
Clusters in Arabidopsis Genes.” Current Biology. Elsevier, 2005. https://doi.org/10.1016/j.cub.2005.01.008.
ieee: R. K. Tran, J. G. Henikoff, D. Zilberman, R. F. Ditt, S. E. Jacobsen, and
S. Henikoff, “DNA methylation profiling identifies CG methylation clusters in
Arabidopsis genes,” Current Biology, vol. 15, no. 2. Elsevier, pp. 154–159,
2005.
ista: Tran RK, Henikoff JG, Zilberman D, Ditt RF, Jacobsen SE, Henikoff S. 2005.
DNA methylation profiling identifies CG methylation clusters in Arabidopsis genes.
Current Biology. 15(2), 154–159.
mla: Tran, Robert K., et al. “DNA Methylation Profiling Identifies CG Methylation
Clusters in Arabidopsis Genes.” Current Biology, vol. 15, no. 2, Elsevier,
2005, pp. 154–59, doi:10.1016/j.cub.2005.01.008.
short: R.K. Tran, J.G. Henikoff, D. Zilberman, R.F. Ditt, S.E. Jacobsen, S. Henikoff,
Current Biology 15 (2005) 154–159.
date_created: 2021-06-07T10:24:30Z
date_published: 2005-01-26T00:00:00Z
date_updated: 2021-12-14T09:12:26Z
day: '26'
department:
- _id: DaZi
doi: 10.1016/j.cub.2005.01.008
extern: '1'
external_id:
pmid:
- '15668172 '
intvolume: ' 15'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.cub.2005.01.008
month: '01'
oa: 1
oa_version: Published Version
page: 154-159
pmid: 1
publication: Current Biology
publication_identifier:
eissn:
- 1879-0445
issn:
- 0960-9822
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: DNA methylation profiling identifies CG methylation clusters in Arabidopsis
genes
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 15
year: '2005'
...
---
_id: '9514'
abstract:
- lang: eng
text: "Background:\r\nDNA methylation occurs at preferred sites in eukaryotes. In
Arabidopsis, DNA cytosine methylation is maintained by three subfamilies of methyltransferases
with distinct substrate specificities and different modes of action. Targeting
of cytosine methylation at selected loci has been found to sometimes involve histone
H3 methylation and small interfering (si)RNAs. However, the relationship between
different cytosine methylation pathways and their preferred targets is not known.\r\nResults:\r\nWe
used a microarray-based profiling method to explore the involvement of Arabidopsis
CMT3 and DRM DNA methyltransferases, a histone H3 lysine-9 methyltransferase (KYP)
and an Argonaute-related siRNA silencing component (AGO4) in methylating target
loci. We found that KYP targets are also CMT3 targets, suggesting that histone
methylation maintains CNG methylation genome-wide. CMT3 and KYP targets show similar
proximal distributions that correspond to the overall distribution of transposable
elements of all types, whereas DRM targets are distributed more distally along
the chromosome. We find an inverse relationship between element size and loss
of methylation in ago4 and drm mutants.\r\nConclusion:\r\nWe conclude that the
targets of both DNA methylation and histone H3K9 methylation pathways are transposable
elements genome-wide, irrespective of element type and position. Our findings
also suggest that RNA-directed DNA methylation is required to silence isolated
elements that may be too small to be maintained in a silent state by a chromatin-based
mechanism alone. Thus, parallel pathways would be needed to maintain silencing
of transposable elements."
article_number: R90
article_processing_charge: No
article_type: original
author:
- first_name: Robert K.
full_name: Tran, Robert K.
last_name: Tran
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
- first_name: Cecilia
full_name: de Bustos, Cecilia
last_name: de Bustos
- first_name: Renata F.
full_name: Ditt, Renata F.
last_name: Ditt
- first_name: Jorja G.
full_name: Henikoff, Jorja G.
last_name: Henikoff
- first_name: Anders M.
full_name: Lindroth, Anders M.
last_name: Lindroth
- first_name: Jeffrey
full_name: Delrow, Jeffrey
last_name: Delrow
- first_name: Tom
full_name: Boyle, Tom
last_name: Boyle
- first_name: Samson
full_name: Kwong, Samson
last_name: Kwong
- first_name: Terri D.
full_name: Bryson, Terri D.
last_name: Bryson
- first_name: Steven E.
full_name: Jacobsen, Steven E.
last_name: Jacobsen
- first_name: Steven
full_name: Henikoff, Steven
last_name: Henikoff
citation:
ama: Tran RK, Zilberman D, de Bustos C, et al. Chromatin and siRNA pathways cooperate
to maintain DNA methylation of small transposable elements in Arabidopsis. Genome
Biology. 2005;6(11). doi:10.1186/gb-2005-6-11-r90
apa: Tran, R. K., Zilberman, D., de Bustos, C., Ditt, R. F., Henikoff, J. G., Lindroth,
A. M., … Henikoff, S. (2005). Chromatin and siRNA pathways cooperate to maintain
DNA methylation of small transposable elements in Arabidopsis. Genome Biology.
Springer Nature. https://doi.org/10.1186/gb-2005-6-11-r90
chicago: Tran, Robert K., Daniel Zilberman, Cecilia de Bustos, Renata F. Ditt, Jorja
G. Henikoff, Anders M. Lindroth, Jeffrey Delrow, et al. “Chromatin and SiRNA Pathways
Cooperate to Maintain DNA Methylation of Small Transposable Elements in Arabidopsis.”
Genome Biology. Springer Nature, 2005. https://doi.org/10.1186/gb-2005-6-11-r90.
ieee: R. K. Tran et al., “Chromatin and siRNA pathways cooperate to maintain
DNA methylation of small transposable elements in Arabidopsis,” Genome Biology,
vol. 6, no. 11. Springer Nature, 2005.
ista: Tran RK, Zilberman D, de Bustos C, Ditt RF, Henikoff JG, Lindroth AM, Delrow
J, Boyle T, Kwong S, Bryson TD, Jacobsen SE, Henikoff S. 2005. Chromatin and siRNA
pathways cooperate to maintain DNA methylation of small transposable elements
in Arabidopsis. Genome Biology. 6(11), R90.
mla: Tran, Robert K., et al. “Chromatin and SiRNA Pathways Cooperate to Maintain
DNA Methylation of Small Transposable Elements in Arabidopsis.” Genome Biology,
vol. 6, no. 11, R90, Springer Nature, 2005, doi:10.1186/gb-2005-6-11-r90.
short: R.K. Tran, D. Zilberman, C. de Bustos, R.F. Ditt, J.G. Henikoff, A.M. Lindroth,
J. Delrow, T. Boyle, S. Kwong, T.D. Bryson, S.E. Jacobsen, S. Henikoff, Genome
Biology 6 (2005).
date_created: 2021-06-07T13:12:41Z
date_published: 2005-10-19T00:00:00Z
date_updated: 2021-12-14T09:09:41Z
day: '19'
department:
- _id: DaZi
doi: 10.1186/gb-2005-6-11-r90
extern: '1'
external_id:
pmid:
- '16277745'
intvolume: ' 6'
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1186/gb-2005-6-11-r90
month: '10'
oa: 1
oa_version: Published Version
pmid: 1
publication: Genome Biology
publication_identifier:
eissn:
- 1465-6906
issn:
- 1474-760X
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Chromatin and siRNA pathways cooperate to maintain DNA methylation of small
transposable elements in Arabidopsis
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 6
year: '2005'
...
---
_id: '9529'
abstract:
- lang: eng
text: Eukaryotic organisms have the remarkable ability to inherit states of gene
activity without altering the underlying DNA sequence. This epigenetic inheritance
can persist over thousands of years, providing an alternative to genetic mutations
as a substrate for natural selection. Epigenetic inheritance might be propagated
by differences in DNA methylation, post-translational histone modifications, and
deposition of histone variants. Mounting evidence also indicates that small interfering
RNA (siRNA)-mediated mechanisms play central roles in setting up and maintaining
states of gene activity. Much of the epigenetic machinery of many organisms, including
Arabidopsis, appears to be directed at silencing viruses and transposable elements,
with epigenetic regulation of endogenous genes being mostly derived from such
processes.
article_processing_charge: No
article_type: review
author:
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
- first_name: Steven
full_name: Henikoff, Steven
last_name: Henikoff
citation:
ama: 'Zilberman D, Henikoff S. Epigenetic inheritance in Arabidopsis: Selective
silence. Current Opinion in Genetics and Development. 2005;15(5):557-562.
doi:10.1016/j.gde.2005.07.002'
apa: 'Zilberman, D., & Henikoff, S. (2005). Epigenetic inheritance in Arabidopsis:
Selective silence. Current Opinion in Genetics and Development. Elsevier.
https://doi.org/10.1016/j.gde.2005.07.002'
chicago: 'Zilberman, Daniel, and Steven Henikoff. “Epigenetic Inheritance in Arabidopsis:
Selective Silence.” Current Opinion in Genetics and Development. Elsevier,
2005. https://doi.org/10.1016/j.gde.2005.07.002.'
ieee: 'D. Zilberman and S. Henikoff, “Epigenetic inheritance in Arabidopsis: Selective
silence,” Current Opinion in Genetics and Development, vol. 15, no. 5.
Elsevier, pp. 557–562, 2005.'
ista: 'Zilberman D, Henikoff S. 2005. Epigenetic inheritance in Arabidopsis: Selective
silence. Current Opinion in Genetics and Development. 15(5), 557–562.'
mla: 'Zilberman, Daniel, and Steven Henikoff. “Epigenetic Inheritance in Arabidopsis:
Selective Silence.” Current Opinion in Genetics and Development, vol. 15,
no. 5, Elsevier, 2005, pp. 557–62, doi:10.1016/j.gde.2005.07.002.'
short: D. Zilberman, S. Henikoff, Current Opinion in Genetics and Development 15
(2005) 557–562.
date_created: 2021-06-08T09:05:56Z
date_published: 2005-10-01T00:00:00Z
date_updated: 2021-12-14T09:13:13Z
department:
- _id: DaZi
doi: 10.1016/j.gde.2005.07.002
extern: '1'
external_id:
pmid:
- '16085410'
intvolume: ' 15'
issue: '5'
language:
- iso: eng
month: '10'
oa_version: None
page: 557-562
pmid: 1
publication: Current Opinion in Genetics and Development
publication_identifier:
issn:
- 0959-437X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Epigenetic inheritance in Arabidopsis: Selective silence'
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 15
year: '2005'
...
---
_id: '11120'
abstract:
- lang: eng
text: The nuclear envelope (NE) is a highly specialized membrane that delineates
the eukaryotic cell nucleus. It is composed of the inner and outer nuclear membranes,
nuclear pore complexes (NPCs) and, in metazoa, the lamina. The NE not only regulates
the trafficking of macromolecules between nucleoplasm and cytosol but also provides
anchoring sites for chromatin and the cytoskeleton. Through these interactions,
the NE helps position the nucleus within the cell and chromosomes within the nucleus,
thereby regulating the expression of certain genes. The NE is not static, rather
it is continuously remodeled during cell division. The most dramatic example of
NE reorganization occurs during mitosis in metazoa when the NE undergoes a complete
cycle of disassembly and reformation. Despite the importance of the NE for eukaryotic
cell life, relatively little is known about its biogenesis or many of its functions.
We thus are far from understanding the molecular etiology of a diverse group of
NE-associated diseases.
article_processing_charge: No
article_type: original
author:
- first_name: Martin W
full_name: HETZER, Martin W
id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed
last_name: HETZER
orcid: 0000-0002-2111-992X
- first_name: Tobias C.
full_name: Walther, Tobias C.
last_name: Walther
- first_name: Iain W.
full_name: Mattaj, Iain W.
last_name: Mattaj
citation:
ama: 'Hetzer M, Walther TC, Mattaj IW. Pushing the envelope: Structure, function,
and dynamics of the nuclear periphery. Annual Review of Cell and Developmental
Biology. 2005;21:347-380. doi:10.1146/annurev.cellbio.21.090704.151152'
apa: 'Hetzer, M., Walther, T. C., & Mattaj, I. W. (2005). Pushing the envelope:
Structure, function, and dynamics of the nuclear periphery. Annual Review of
Cell and Developmental Biology. Annual Reviews. https://doi.org/10.1146/annurev.cellbio.21.090704.151152'
chicago: 'Hetzer, Martin, Tobias C. Walther, and Iain W. Mattaj. “Pushing the Envelope:
Structure, Function, and Dynamics of the Nuclear Periphery.” Annual Review
of Cell and Developmental Biology. Annual Reviews, 2005. https://doi.org/10.1146/annurev.cellbio.21.090704.151152.'
ieee: 'M. Hetzer, T. C. Walther, and I. W. Mattaj, “Pushing the envelope: Structure,
function, and dynamics of the nuclear periphery,” Annual Review of Cell and
Developmental Biology, vol. 21. Annual Reviews, pp. 347–380, 2005.'
ista: 'Hetzer M, Walther TC, Mattaj IW. 2005. Pushing the envelope: Structure, function,
and dynamics of the nuclear periphery. Annual Review of Cell and Developmental
Biology. 21, 347–380.'
mla: 'Hetzer, Martin, et al. “Pushing the Envelope: Structure, Function, and Dynamics
of the Nuclear Periphery.” Annual Review of Cell and Developmental Biology,
vol. 21, Annual Reviews, 2005, pp. 347–80, doi:10.1146/annurev.cellbio.21.090704.151152.'
short: M. Hetzer, T.C. Walther, I.W. Mattaj, Annual Review of Cell and Developmental
Biology 21 (2005) 347–380.
date_created: 2022-04-07T07:56:52Z
date_published: 2005-11-10T00:00:00Z
date_updated: 2022-07-18T08:57:34Z
day: '10'
doi: 10.1146/annurev.cellbio.21.090704.151152
extern: '1'
external_id:
pmid:
- '16212499'
intvolume: ' 21'
keyword:
- Cell Biology
- Developmental Biology
language:
- iso: eng
month: '11'
oa_version: None
page: 347-380
pmid: 1
publication: Annual Review of Cell and Developmental Biology
publication_identifier:
eissn:
- 1530-8995
issn:
- 1081-0706
publication_status: published
publisher: Annual Reviews
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Pushing the envelope: Structure, function, and dynamics of the nuclear periphery'
type: journal_article
user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd
volume: 21
year: '2005'
...
---
_id: '11698'
abstract:
- lang: eng
text: We give a short survey of the use of hyperlink analysis in web search engine
ranking and sketch other applications of hyperlink analysis in the web space.
article_processing_charge: No
author:
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
citation:
ama: 'Henzinger MH. Hyperlink analysis on the world wide web. In: Proceedings
of the 16th ACM Conference on Hypertext and Hypermedia. Association for Computing
Machinery; 2005:1-3. doi:10.1145/1083356.1083357'
apa: 'Henzinger, M. H. (2005). Hyperlink analysis on the world wide web. In Proceedings
of the 16th ACM conference on Hypertext and hypermedia (pp. 1–3). Salzburg,
Austria: Association for Computing Machinery. https://doi.org/10.1145/1083356.1083357'
chicago: Henzinger, Monika H. “Hyperlink Analysis on the World Wide Web.” In Proceedings
of the 16th ACM Conference on Hypertext and Hypermedia, 1–3. Association for
Computing Machinery, 2005. https://doi.org/10.1145/1083356.1083357.
ieee: M. H. Henzinger, “Hyperlink analysis on the world wide web,” in Proceedings
of the 16th ACM conference on Hypertext and hypermedia, Salzburg, Austria,
2005, pp. 1–3.
ista: 'Henzinger MH. 2005. Hyperlink analysis on the world wide web. Proceedings
of the 16th ACM conference on Hypertext and hypermedia. HYPERTEXT: Conference
on Hypertext and Hypermedia, 1–3.'
mla: Henzinger, Monika H. “Hyperlink Analysis on the World Wide Web.” Proceedings
of the 16th ACM Conference on Hypertext and Hypermedia, Association for Computing
Machinery, 2005, pp. 1–3, doi:10.1145/1083356.1083357.
short: M.H. Henzinger, in:, Proceedings of the 16th ACM Conference on Hypertext
and Hypermedia, Association for Computing Machinery, 2005, pp. 1–3.
conference:
end_date: 2005-09-09
location: Salzburg, Austria
name: 'HYPERTEXT: Conference on Hypertext and Hypermedia'
start_date: 2005-09-06
date_created: 2022-07-29T10:47:23Z
date_published: 2005-09-06T00:00:00Z
date_updated: 2023-02-09T11:54:40Z
day: '06'
doi: 10.1145/1083356.1083357
extern: '1'
keyword:
- Hyperlink Analysis
- World Wide Web
language:
- iso: eng
month: '09'
oa_version: None
page: 1-3
publication: Proceedings of the 16th ACM conference on Hypertext and hypermedia
publication_identifier:
isbn:
- '9781595931689'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: Hyperlink analysis on the world wide web
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2005'
...
---
_id: '11763'
abstract:
- lang: eng
text: "We present the first polylog-competitive online algorithm for the general
multicast admission control and routing problem in the throughput model. The ratio
of the number of requests accepted by the optimum offline algorithm to the expected
number of requests accepted by our algorithm is O((log n + log log M)(log n +
log M) log n), where M is the number of multicast groups and n is the number of
nodes in the graph. We show that this is close to optimum by presenting an\r\nΩ(log
n log M) lower bound on this ratio for any randomized online algorithm against
an oblivious adversary, when M is much larger than the link capacities. Our lower
bound applies even in the restricted case where the link capacities are much larger
than bandwidth requested by a single multicast. We also present a simple proof
showing that it is impossible to be competitive against an adaptive online adversary.\r\nAs
in the previous online routing algorithms, our algorithm uses edge-costs when
deciding on which is the best path to use. In contrast to the previous competitive
algorithms in the throughput model, our cost is not a direct function of the edge
load. The new cost definition allows us to decouple the effects of routing and
admission decisions of different multicast groups."
article_processing_charge: No
article_type: original
author:
- first_name: Ashish
full_name: Goel, Ashish
last_name: Goel
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Serge
full_name: Plotkin, Serge
last_name: Plotkin
citation:
ama: Goel A, Henzinger MH, Plotkin S. An online throughput-competitive algorithm
for multicast routing and admission control. Journal of Algorithms. 2005;55(1):1-20.
doi:10.1016/j.jalgor.2004.11.001
apa: Goel, A., Henzinger, M. H., & Plotkin, S. (2005). An online throughput-competitive
algorithm for multicast routing and admission control. Journal of Algorithms.
Elsevier. https://doi.org/10.1016/j.jalgor.2004.11.001
chicago: Goel, Ashish, Monika H Henzinger, and Serge Plotkin. “An Online Throughput-Competitive
Algorithm for Multicast Routing and Admission Control.” Journal of Algorithms.
Elsevier, 2005. https://doi.org/10.1016/j.jalgor.2004.11.001.
ieee: A. Goel, M. H. Henzinger, and S. Plotkin, “An online throughput-competitive
algorithm for multicast routing and admission control,” Journal of Algorithms,
vol. 55, no. 1. Elsevier, pp. 1–20, 2005.
ista: Goel A, Henzinger MH, Plotkin S. 2005. An online throughput-competitive algorithm
for multicast routing and admission control. Journal of Algorithms. 55(1), 1–20.
mla: Goel, Ashish, et al. “An Online Throughput-Competitive Algorithm for Multicast
Routing and Admission Control.” Journal of Algorithms, vol. 55, no. 1,
Elsevier, 2005, pp. 1–20, doi:10.1016/j.jalgor.2004.11.001.
short: A. Goel, M.H. Henzinger, S. Plotkin, Journal of Algorithms 55 (2005) 1–20.
date_created: 2022-08-08T12:03:00Z
date_published: 2005-04-01T00:00:00Z
date_updated: 2023-02-21T16:33:22Z
day: '01'
doi: 10.1016/j.jalgor.2004.11.001
extern: '1'
intvolume: ' 55'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.jalgor.2004.11.001
month: '04'
oa: 1
oa_version: Published Version
page: 1-20
publication: Journal of Algorithms
publication_identifier:
issn:
- 0196-6774
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '11926'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: An online throughput-competitive algorithm for multicast routing and admission
control
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 55
year: '2005'
...
---
_id: '11904'
abstract:
- lang: eng
text: "Many daily activities present information in the form of a stream of text,
and often people can benefit from additional information on the topic discussed.
TV broadcast news can be treated as one such stream of text; in this paper we
discuss finding news articles on the web that are relevant to news currently being
broadcast.\r\n\r\nWe evaluated a variety of algorithms for this problem, looking
at the impact of inverse document frequency, stemming, compounds, history, and
query length on the relevance and coverage of news articles returned in real time
during a broadcast. We also evaluated several postprocessing techniques for improving
the precision, including reranking using additional terms, reranking by document
similarity, and filtering on document similarity. For the best algorithm, 84–91%
of the articles found were relevant, with at least 64% of the articles being on
the exact topic of the broadcast. In addition, a relevant article was found for
at least 70% of the topics."
article_processing_charge: No
article_type: original
author:
- first_name: Monika H
full_name: Henzinger, Monika H
id: 540c9bbd-f2de-11ec-812d-d04a5be85630
last_name: Henzinger
orcid: 0000-0002-5008-6530
- first_name: Bay-Wei
full_name: Chang, Bay-Wei
last_name: Chang
- first_name: Brian
full_name: Milch, Brian
last_name: Milch
- first_name: Sergey
full_name: Brin, Sergey
last_name: Brin
citation:
ama: Henzinger MH, Chang B-W, Milch B, Brin S. Query-free news search. World
Wide Web. 2005;8(2):101-126. doi:10.1007/s11280-004-4870-6
apa: Henzinger, M. H., Chang, B.-W., Milch, B., & Brin, S. (2005). Query-free
news search. World Wide Web. Springer Nature. https://doi.org/10.1007/s11280-004-4870-6
chicago: Henzinger, Monika H, Bay-Wei Chang, Brian Milch, and Sergey Brin. “Query-Free
News Search.” World Wide Web. Springer Nature, 2005. https://doi.org/10.1007/s11280-004-4870-6.
ieee: M. H. Henzinger, B.-W. Chang, B. Milch, and S. Brin, “Query-free news search,”
World Wide Web, vol. 8, no. 2. Springer Nature, pp. 101–126, 2005.
ista: Henzinger MH, Chang B-W, Milch B, Brin S. 2005. Query-free news search. World
Wide Web. 8(2), 101–126.
mla: Henzinger, Monika H., et al. “Query-Free News Search.” World Wide Web,
vol. 8, no. 2, Springer Nature, 2005, pp. 101–26, doi:10.1007/s11280-004-4870-6.
short: M.H. Henzinger, B.-W. Chang, B. Milch, S. Brin, World Wide Web 8 (2005) 101–126.
date_created: 2022-08-17T11:16:56Z
date_published: 2005-06-01T00:00:00Z
date_updated: 2023-02-21T16:30:56Z
day: '01'
doi: 10.1007/s11280-004-4870-6
extern: '1'
intvolume: ' 8'
issue: '2'
language:
- iso: eng
month: '06'
oa_version: None
page: 101-126
publication: World Wide Web
publication_identifier:
eissn:
- 1573-1413
issn:
- 1386-145X
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '11860'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Query-free news search
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 8
year: '2005'
...