---
_id: '12291'
abstract:
- lang: eng
  text: The phytohormone auxin triggers transcriptional reprogramming through a well-characterized
    perception machinery in the nucleus. By contrast, mechanisms that underlie fast
    effects of auxin, such as the regulation of ion fluxes, rapid phosphorylation
    of proteins or auxin feedback on its transport, remain unclear1,2,3. Whether auxin-binding
    protein 1 (ABP1) is an auxin receptor has been a source of debate for decades1,4.
    Here we show that a fraction of Arabidopsis thaliana ABP1 is secreted and binds
    auxin specifically at an acidic pH that is typical of the apoplast. ABP1 and its
    plasma-membrane-localized partner, transmembrane kinase 1 (TMK1), are required
    for the auxin-induced ultrafast global phospho-response and for downstream processes
    that include the activation of H+-ATPase and accelerated cytoplasmic streaming.
    abp1 and tmk mutants cannot establish auxin-transporting channels and show defective
    auxin-induced vasculature formation and regeneration. An ABP1(M2X) variant that
    lacks the capacity to bind auxin is unable to complement these defects in abp1
    mutants. These data indicate that ABP1 is the auxin receptor for TMK1-based cell-surface
    signalling, which mediates the global phospho-response and auxin canalization.
acknowledged_ssus:
- _id: Bio
- _id: EM-Fac
- _id: LifeSc
acknowledgement: We acknowledge K. Kubiasová for excellent technical assistance, J.
  Neuhold, A. Lehner and A. Sedivy for technical assistance with protein production
  and purification at Vienna Biocenter Core Facilities; Creoptix for performing GCI;
  and the Bioimaging, Electron Microscopy and Life Science Facilities at ISTA, the
  Plant Sciences Core Facility of CEITEC Masaryk University, the Core Facility CELLIM
  (MEYS CR, LM2018129 Czech-BioImaging) and J. Sprakel for their assistance. J.F.
  is grateful to R. Napier for many insightful suggestions and support. We thank all
  past and present members of the Friml group for their support and for other contributions
  to this effort to clarify the controversial role of ABP1 over the past seven years.
  The project received funding from the European Research Council (ERC) under the
  European Union’s Horizon 2020 research and innovation program (grant agreement no.
  742985 to J.F. and 833867 to D.W.); the Austrian Science Fund (FWF; P29988 to J.F.);
  the Netherlands Organization for Scientific Research (NWO; VICI grant 865.14.001
  to D.W. and VENI grant VI.Veni.212.003 to A.K.); the Ministry of Education, Science
  and Technological Development of the Republic of Serbia (contract no. 451-03-68/2022-14/200053
  to B.D.Ž.); and the MEXT/JSPS KAKENHI to K.T. (20K06685) and T.K. (20H05687 and
  20H05910).
article_processing_charge: No
article_type: original
author:
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Zuzana
  full_name: Gelová, Zuzana
  id: 0AE74790-0E0B-11E9-ABC7-1ACFE5697425
  last_name: Gelová
  orcid: 0000-0003-4783-1752
- first_name: Alexander J
  full_name: Johnson, Alexander J
  id: 46A62C3A-F248-11E8-B48F-1D18A9856A87
  last_name: Johnson
  orcid: 0000-0002-2739-8843
- first_name: Ewa
  full_name: Mazur, Ewa
  last_name: Mazur
- first_name: Aline
  full_name: Monzer, Aline
  id: 2DB5D88C-D7B3-11E9-B8FD-7907E6697425
  last_name: Monzer
- first_name: Lesia
  full_name: Rodriguez Solovey, Lesia
  id: 3922B506-F248-11E8-B48F-1D18A9856A87
  last_name: Rodriguez Solovey
  orcid: 0000-0002-7244-7237
- first_name: Mark
  full_name: Roosjen, Mark
  last_name: Roosjen
- first_name: Inge
  full_name: Verstraeten, Inge
  id: 362BF7FE-F248-11E8-B48F-1D18A9856A87
  last_name: Verstraeten
  orcid: 0000-0001-7241-2328
- first_name: Branka D.
  full_name: Živanović, Branka D.
  last_name: Živanović
- first_name: Minxia
  full_name: Zou, Minxia
  id: 5c243f41-03f3-11ec-841c-96faf48a7ef9
  last_name: Zou
- first_name: Lukas
  full_name: Fiedler, Lukas
  id: 7c417475-8972-11ed-ae7b-8b674ca26986
  last_name: Fiedler
- first_name: Caterina
  full_name: Giannini, Caterina
  id: e3fdddd5-f6e0-11ea-865d-ca99ee6367f4
  last_name: Giannini
- first_name: Peter
  full_name: Grones, Peter
  last_name: Grones
- first_name: Mónika
  full_name: Hrtyan, Mónika
  id: 45A71A74-F248-11E8-B48F-1D18A9856A87
  last_name: Hrtyan
- first_name: Walter
  full_name: Kaufmann, Walter
  id: 3F99E422-F248-11E8-B48F-1D18A9856A87
  last_name: Kaufmann
  orcid: 0000-0001-9735-5315
- first_name: Andre
  full_name: Kuhn, Andre
  last_name: Kuhn
- first_name: Madhumitha
  full_name: Narasimhan, Madhumitha
  id: 44BF24D0-F248-11E8-B48F-1D18A9856A87
  last_name: Narasimhan
  orcid: 0000-0002-8600-0671
- first_name: Marek
  full_name: Randuch, Marek
  id: 6ac4636d-15b2-11ec-abd3-fb8df79972ae
  last_name: Randuch
- first_name: Nikola
  full_name: Rýdza, Nikola
  last_name: Rýdza
- first_name: Koji
  full_name: Takahashi, Koji
  last_name: Takahashi
- first_name: Shutang
  full_name: Tan, Shutang
  id: 2DE75584-F248-11E8-B48F-1D18A9856A87
  last_name: Tan
  orcid: 0000-0002-0471-8285
- first_name: Anastasiia
  full_name: Teplova, Anastasiia
  id: e3736151-106c-11ec-b916-c2558e2762c6
  last_name: Teplova
- first_name: Toshinori
  full_name: Kinoshita, Toshinori
  last_name: Kinoshita
- first_name: Dolf
  full_name: Weijers, Dolf
  last_name: Weijers
- first_name: Hana
  full_name: Rakusová, Hana
  last_name: Rakusová
citation:
  ama: Friml J, Gallei MC, Gelová Z, et al. ABP1–TMK auxin perception for global phosphorylation
    and auxin canalization. <i>Nature</i>. 2022;609(7927):575-581. doi:<a href="https://doi.org/10.1038/s41586-022-05187-x">10.1038/s41586-022-05187-x</a>
  apa: Friml, J., Gallei, M. C., Gelová, Z., Johnson, A. J., Mazur, E., Monzer, A.,
    … Rakusová, H. (2022). ABP1–TMK auxin perception for global phosphorylation and
    auxin canalization. <i>Nature</i>. Springer Nature. <a href="https://doi.org/10.1038/s41586-022-05187-x">https://doi.org/10.1038/s41586-022-05187-x</a>
  chicago: Friml, Jiří, Michelle C Gallei, Zuzana Gelová, Alexander J Johnson, Ewa
    Mazur, Aline Monzer, Lesia Rodriguez Solovey, et al. “ABP1–TMK Auxin Perception
    for Global Phosphorylation and Auxin Canalization.” <i>Nature</i>. Springer Nature,
    2022. <a href="https://doi.org/10.1038/s41586-022-05187-x">https://doi.org/10.1038/s41586-022-05187-x</a>.
  ieee: J. Friml <i>et al.</i>, “ABP1–TMK auxin perception for global phosphorylation
    and auxin canalization,” <i>Nature</i>, vol. 609, no. 7927. Springer Nature, pp.
    575–581, 2022.
  ista: Friml J, Gallei MC, Gelová Z, Johnson AJ, Mazur E, Monzer A, Rodriguez Solovey
    L, Roosjen M, Verstraeten I, Živanović BD, Zou M, Fiedler L, Giannini C, Grones
    P, Hrtyan M, Kaufmann W, Kuhn A, Narasimhan M, Randuch M, Rýdza N, Takahashi K,
    Tan S, Teplova A, Kinoshita T, Weijers D, Rakusová H. 2022. ABP1–TMK auxin perception
    for global phosphorylation and auxin canalization. Nature. 609(7927), 575–581.
  mla: Friml, Jiří, et al. “ABP1–TMK Auxin Perception for Global Phosphorylation and
    Auxin Canalization.” <i>Nature</i>, vol. 609, no. 7927, Springer Nature, 2022,
    pp. 575–81, doi:<a href="https://doi.org/10.1038/s41586-022-05187-x">10.1038/s41586-022-05187-x</a>.
  short: J. Friml, M.C. Gallei, Z. Gelová, A.J. Johnson, E. Mazur, A. Monzer, L. Rodriguez
    Solovey, M. Roosjen, I. Verstraeten, B.D. Živanović, M. Zou, L. Fiedler, C. Giannini,
    P. Grones, M. Hrtyan, W. Kaufmann, A. Kuhn, M. Narasimhan, M. Randuch, N. Rýdza,
    K. Takahashi, S. Tan, A. Teplova, T. Kinoshita, D. Weijers, H. Rakusová, Nature
    609 (2022) 575–581.
date_created: 2023-01-16T10:04:48Z
date_published: 2022-09-15T00:00:00Z
date_updated: 2023-11-07T08:16:09Z
day: '15'
ddc:
- '580'
department:
- _id: JiFr
- _id: GradSch
- _id: EvBe
- _id: EM-Fac
doi: 10.1038/s41586-022-05187-x
ec_funded: 1
external_id:
  isi:
  - '000851357500002'
  pmid:
  - '36071161'
file:
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  date_created: 2023-11-02T17:12:37Z
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  file_id: '14483'
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has_accepted_license: '1'
intvolume: '       609'
isi: 1
issue: '7927'
language:
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month: '09'
oa: 1
oa_version: Submitted Version
page: 575-581
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '742985'
  name: Tracing Evolution of Auxin Transport and Polarity in Plants
- _id: 262EF96E-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: P29988
  name: RNA-directed DNA methylation in plant development
publication: Nature
publication_identifier:
  eissn:
  - 1476-4687
  issn:
  - 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: ABP1–TMK auxin perception for global phosphorylation and auxin canalization
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 609
year: '2022'
...
---
_id: '10411'
abstract:
- lang: eng
  text: The phytohormone auxin is the major growth regulator governing tropic responses
    including gravitropism. Auxin build-up at the lower side of stimulated shoots
    promotes cell expansion, whereas in roots it inhibits growth, leading to upward
    shoot bending and downward root bending, respectively. Yet it remains an enigma
    how the same signal can trigger such opposite cellular responses. In this review,
    we discuss several recent unexpected insights into the mechanisms underlying auxin
    regulation of growth, challenging several existing models. We focus on the divergent
    mechanisms of apoplastic pH regulation in shoots and roots revisiting the classical
    Acid Growth Theory and discuss coordinated involvement of multiple auxin signaling
    pathways. From this emerges a more comprehensive, updated picture how auxin regulates
    growth.
acknowledgement: The authors thank Alexandra Mally for editing the text. This work
  was supported by the Austrian Science Fund (FWF) I 3630-B25 to Jiří Friml and the
  DOC Fellowship of the Austrian Academy of Sciences to Lanxin Li. All figures were
  created with BioRender.com.
article_processing_charge: No
article_type: original
author:
- first_name: Lanxin
  full_name: Li, Lanxin
  id: 367EF8FA-F248-11E8-B48F-1D18A9856A87
  last_name: Li
  orcid: 0000-0002-5607-272X
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: 'Li L, Gallei MC, Friml J. Bending to auxin: Fast acid growth for tropisms.
    <i>Trends in Plant Science</i>. 2022;27(5):440-449. doi:<a href="https://doi.org/10.1016/j.tplants.2021.11.006">10.1016/j.tplants.2021.11.006</a>'
  apa: 'Li, L., Gallei, M. C., &#38; Friml, J. (2022). Bending to auxin: Fast acid
    growth for tropisms. <i>Trends in Plant Science</i>. Cell Press. <a href="https://doi.org/10.1016/j.tplants.2021.11.006">https://doi.org/10.1016/j.tplants.2021.11.006</a>'
  chicago: 'Li, Lanxin, Michelle C Gallei, and Jiří Friml. “Bending to Auxin: Fast
    Acid Growth for Tropisms.” <i>Trends in Plant Science</i>. Cell Press, 2022. <a
    href="https://doi.org/10.1016/j.tplants.2021.11.006">https://doi.org/10.1016/j.tplants.2021.11.006</a>.'
  ieee: 'L. Li, M. C. Gallei, and J. Friml, “Bending to auxin: Fast acid growth for
    tropisms,” <i>Trends in Plant Science</i>, vol. 27, no. 5. Cell Press, pp. 440–449,
    2022.'
  ista: 'Li L, Gallei MC, Friml J. 2022. Bending to auxin: Fast acid growth for tropisms.
    Trends in Plant Science. 27(5), 440–449.'
  mla: 'Li, Lanxin, et al. “Bending to Auxin: Fast Acid Growth for Tropisms.” <i>Trends
    in Plant Science</i>, vol. 27, no. 5, Cell Press, 2022, pp. 440–49, doi:<a href="https://doi.org/10.1016/j.tplants.2021.11.006">10.1016/j.tplants.2021.11.006</a>.'
  short: L. Li, M.C. Gallei, J. Friml, Trends in Plant Science 27 (2022) 440–449.
date_created: 2021-12-05T23:01:43Z
date_published: 2022-05-01T00:00:00Z
date_updated: 2024-10-29T10:12:33Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.tplants.2021.11.006
external_id:
  isi:
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  - '34848141'
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  call_identifier: FWF
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- _id: 26B4D67E-B435-11E9-9278-68D0E5697425
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  name: 'A Case Study of Plant Growth Regulation: Molecular Mechanism of Auxin-mediated
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publication: Trends in Plant Science
publication_identifier:
  issn:
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publication_status: published
publisher: Cell Press
quality_controlled: '1'
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scopus_import: '1'
status: public
title: 'Bending to auxin: Fast acid growth for tropisms'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 27
year: '2022'
...
---
_id: '11626'
abstract:
- lang: eng
  text: Plant growth and development is well known to be both, flexible and dynamic.
    The high capacity for post-embryonic organ formation and tissue regeneration requires
    tightly regulated intercellular communication and coordinated tissue polarization.
    One of the most important drivers for patterning and polarity in plant development
    is the phytohormone auxin. Auxin has the unique characteristic to establish polarized
    channels for its own active directional cell to cell transport. This fascinating
    phenomenon is called auxin canalization. Those auxin transport channels are characterized
    by the expression and polar, subcellular localization of PIN auxin efflux carriers.
    PIN proteins have the ability to dynamically change their localization and auxin
    itself can affect this by interfering with trafficking. Most of the underlying
    molecular mechanisms of canalization still remain enigmatic. What is known so
    far is that canonical auxin signaling is indispensable but also other non-canonical
    signaling components are thought to play a role. In order to shed light into the
    mysteries auf auxin canalization this study revisits the branches of auxin signaling
    in detail. Further a new auxin analogue, PISA, is developed which triggers auxin-like
    responses but does not directly activate canonical transcriptional auxin signaling.
    We revisit the direct auxin effect on PIN trafficking where we found that, contradictory
    to previous observations, auxin is very specifically promoting endocytosis of
    PIN2 but has no overall effect on endocytosis. Further, we evaluate which cellular
    processes related to PIN subcellular dynamics are involved in the establishment
    of auxin conducting channels and the formation of vascular tissue. We are re-evaluating
    the function of AUXIN BINDING PROTEIN 1 (ABP1) and provide a comprehensive picture
    about its developmental phneotypes and involvement in auxin signaling and canalization.
    Lastly, we are focusing on the crosstalk between the hormone strigolactone (SL)
    and auxin and found that SL is interfering with essentially all processes involved
    in auxin canalization in a non-transcriptional manner. Lastly we identify a new
    way of SL perception and signaling which is emanating from mitochondria, is independent
    of canonical SL signaling and is modulating primary root growth.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
citation:
  ama: Gallei MC. Auxin and strigolactone non-canonical signaling regulating development
    in Arabidopsis thaliana. 2022. doi:<a href="https://doi.org/10.15479/at:ista:11626">10.15479/at:ista:11626</a>
  apa: Gallei, M. C. (2022). <i>Auxin and strigolactone non-canonical signaling regulating
    development in Arabidopsis thaliana</i>. Institute of Science and Technology Austria.
    <a href="https://doi.org/10.15479/at:ista:11626">https://doi.org/10.15479/at:ista:11626</a>
  chicago: Gallei, Michelle C. “Auxin and Strigolactone Non-Canonical Signaling Regulating
    Development in Arabidopsis Thaliana.” Institute of Science and Technology Austria,
    2022. <a href="https://doi.org/10.15479/at:ista:11626">https://doi.org/10.15479/at:ista:11626</a>.
  ieee: M. C. Gallei, “Auxin and strigolactone non-canonical signaling regulating
    development in Arabidopsis thaliana,” Institute of Science and Technology Austria,
    2022.
  ista: Gallei MC. 2022. Auxin and strigolactone non-canonical signaling regulating
    development in Arabidopsis thaliana. Institute of Science and Technology Austria.
  mla: Gallei, Michelle C. <i>Auxin and Strigolactone Non-Canonical Signaling Regulating
    Development in Arabidopsis Thaliana</i>. Institute of Science and Technology Austria,
    2022, doi:<a href="https://doi.org/10.15479/at:ista:11626">10.15479/at:ista:11626</a>.
  short: M.C. Gallei, Auxin and Strigolactone Non-Canonical Signaling Regulating Development
    in Arabidopsis Thaliana, Institute of Science and Technology Austria, 2022.
date_created: 2022-07-20T11:21:53Z
date_published: 2022-07-20T00:00:00Z
date_updated: 2024-10-29T10:22:45Z
day: '20'
ddc:
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degree_awarded: PhD
department:
- _id: GradSch
- _id: JiFr
doi: 10.15479/at:ista:11626
ec_funded: 1
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  name: Tracing Evolution of Auxin Transport and Polarity in Plants
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supervisor:
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  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
- first_name: Eva
  full_name: Benková, Eva
  id: 38F4F166-F248-11E8-B48F-1D18A9856A87
  last_name: Benková
  orcid: 0000-0002-8510-9739
- first_name: Eilon
  full_name: Shani, Eilon
  last_name: Shani
title: Auxin and strigolactone non-canonical signaling regulating development in Arabidopsis
  thaliana
type: dissertation
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2022'
...
---
_id: '8931'
abstract:
- lang: eng
  text: "Auxin is a major plant growth regulator, but current models on auxin perception
    and signaling cannot explain the whole plethora of auxin effects, in particular
    those associated with rapid responses. A possible candidate for a component of
    additional auxin perception mechanisms is the AUXIN BINDING PROTEIN 1 (ABP1),
    whose function in planta remains unclear.\r\nHere we combined expression analysis
    with gain- and loss-of-function approaches to analyze the role of ABP1 in plant
    development. ABP1 shows a broad expression largely overlapping with, but not regulated
    by, transcriptional auxin response activity. Furthermore, ABP1 activity is not
    essential for the transcriptional auxin signaling. Genetic in planta analysis
    revealed that abp1 loss-of-function mutants show largely normal development with
    minor defects in bolting. On the other hand, ABP1 gain-of-function alleles show
    a broad range of growth and developmental defects, including root and hypocotyl
    growth and bending, lateral root and leaf development, bolting, as well as response
    to heat stress. At the cellular level, ABP1 gain-of-function leads to impaired
    auxin effect on PIN polar distribution and affects BFA-sensitive PIN intracellular
    aggregation.\r\nThe gain-of-function analysis suggests a broad, but still mechanistically
    unclear involvement of ABP1 in plant development, possibly masked in abp1 loss-of-function
    mutants by a functional redundancy."
acknowledged_ssus:
- _id: Bio
- _id: LifeSc
acknowledgement: We would like to acknowledge Bioimaging and Life Science Facilities
  at IST Austria for continuous support and also the Plant Sciences Core Facility
  of CEITEC Masaryk University for their support with obtaining a part of the scientific
  data. We gratefully acknowledge Lindy Abas for help with ABP1::GFP-ABP1 construct
  design. This project has received funding from the European Research Council (ERC)
  under the European Union’s Horizon 2020 research and innovation program [grant agreement
  no. 742985] and Austrian Science Fund (FWF) [I 3630-B25] to J.F.; DOC Fellowship
  of the Austrian Academy of Sciences to L.L.; the European Structural and Investment
  Funds, Operational Programme Research, Development and Education - Project „MSCAfellow@MUNI“
  [CZ.02.2.69/0.0/0.0/17_050/0008496] to M.P.. This project was also supported by
  the Czech Science Foundation [GA 20-20860Y] to M.Z and MEYS CR [project no.CZ.02.1.01/0.0/0.0/16_019/0000738]
  to M. Č.
article_number: '110750'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Zuzana
  full_name: Gelová, Zuzana
  id: 0AE74790-0E0B-11E9-ABC7-1ACFE5697425
  last_name: Gelová
  orcid: 0000-0003-4783-1752
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Markéta
  full_name: Pernisová, Markéta
  last_name: Pernisová
- first_name: Géraldine
  full_name: Brunoud, Géraldine
  last_name: Brunoud
- first_name: Xixi
  full_name: Zhang, Xixi
  id: 61A66458-47E9-11EA-85BA-8AEAAF14E49A
  last_name: Zhang
  orcid: 0000-0001-7048-4627
- first_name: Matous
  full_name: Glanc, Matous
  id: 1AE1EA24-02D0-11E9-9BAA-DAF4881429F2
  last_name: Glanc
  orcid: 0000-0003-0619-7783
- first_name: Lanxin
  full_name: Li, Lanxin
  id: 367EF8FA-F248-11E8-B48F-1D18A9856A87
  last_name: Li
  orcid: 0000-0002-5607-272X
- first_name: Jaroslav
  full_name: Michalko, Jaroslav
  id: 483727CA-F248-11E8-B48F-1D18A9856A87
  last_name: Michalko
- first_name: Zlata
  full_name: Pavlovicova, Zlata
  last_name: Pavlovicova
- first_name: Inge
  full_name: Verstraeten, Inge
  id: 362BF7FE-F248-11E8-B48F-1D18A9856A87
  last_name: Verstraeten
  orcid: 0000-0001-7241-2328
- first_name: Huibin
  full_name: Han, Huibin
  id: 31435098-F248-11E8-B48F-1D18A9856A87
  last_name: Han
- first_name: Jakub
  full_name: Hajny, Jakub
  id: 4800CC20-F248-11E8-B48F-1D18A9856A87
  last_name: Hajny
  orcid: 0000-0003-2140-7195
- first_name: Robert
  full_name: Hauschild, Robert
  id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
  last_name: Hauschild
  orcid: 0000-0001-9843-3522
- first_name: Milada
  full_name: Čovanová, Milada
  last_name: Čovanová
- first_name: Marta
  full_name: Zwiewka, Marta
  last_name: Zwiewka
- first_name: Lukas
  full_name: Hörmayer, Lukas
  id: 2EEE7A2A-F248-11E8-B48F-1D18A9856A87
  last_name: Hörmayer
  orcid: 0000-0001-8295-2926
- first_name: Matyas
  full_name: Fendrych, Matyas
  id: 43905548-F248-11E8-B48F-1D18A9856A87
  last_name: Fendrych
  orcid: 0000-0002-9767-8699
- first_name: Tongda
  full_name: Xu, Tongda
  last_name: Xu
- first_name: Teva
  full_name: Vernoux, Teva
  last_name: Vernoux
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Gelová Z, Gallei MC, Pernisová M, et al. Developmental roles of auxin binding
    protein 1 in Arabidopsis thaliana. <i>Plant Science</i>. 2021;303. doi:<a href="https://doi.org/10.1016/j.plantsci.2020.110750">10.1016/j.plantsci.2020.110750</a>
  apa: Gelová, Z., Gallei, M. C., Pernisová, M., Brunoud, G., Zhang, X., Glanc, M.,
    … Friml, J. (2021). Developmental roles of auxin binding protein 1 in Arabidopsis
    thaliana. <i>Plant Science</i>. Elsevier. <a href="https://doi.org/10.1016/j.plantsci.2020.110750">https://doi.org/10.1016/j.plantsci.2020.110750</a>
  chicago: Gelová, Zuzana, Michelle C Gallei, Markéta Pernisová, Géraldine Brunoud,
    Xixi Zhang, Matous Glanc, Lanxin Li, et al. “Developmental Roles of Auxin Binding
    Protein 1 in Arabidopsis Thaliana.” <i>Plant Science</i>. Elsevier, 2021. <a href="https://doi.org/10.1016/j.plantsci.2020.110750">https://doi.org/10.1016/j.plantsci.2020.110750</a>.
  ieee: Z. Gelová <i>et al.</i>, “Developmental roles of auxin binding protein 1 in
    Arabidopsis thaliana,” <i>Plant Science</i>, vol. 303. Elsevier, 2021.
  ista: Gelová Z, Gallei MC, Pernisová M, Brunoud G, Zhang X, Glanc M, Li L, Michalko
    J, Pavlovicova Z, Verstraeten I, Han H, Hajny J, Hauschild R, Čovanová M, Zwiewka
    M, Hörmayer L, Fendrych M, Xu T, Vernoux T, Friml J. 2021. Developmental roles
    of auxin binding protein 1 in Arabidopsis thaliana. Plant Science. 303, 110750.
  mla: Gelová, Zuzana, et al. “Developmental Roles of Auxin Binding Protein 1 in Arabidopsis
    Thaliana.” <i>Plant Science</i>, vol. 303, 110750, Elsevier, 2021, doi:<a href="https://doi.org/10.1016/j.plantsci.2020.110750">10.1016/j.plantsci.2020.110750</a>.
  short: Z. Gelová, M.C. Gallei, M. Pernisová, G. Brunoud, X. Zhang, M. Glanc, L.
    Li, J. Michalko, Z. Pavlovicova, I. Verstraeten, H. Han, J. Hajny, R. Hauschild,
    M. Čovanová, M. Zwiewka, L. Hörmayer, M. Fendrych, T. Xu, T. Vernoux, J. Friml,
    Plant Science 303 (2021).
date_created: 2020-12-09T14:48:28Z
date_published: 2021-02-01T00:00:00Z
date_updated: 2024-10-29T10:22:43Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
- _id: Bio
doi: 10.1016/j.plantsci.2020.110750
ec_funded: 1
external_id:
  isi:
  - '000614154500001'
  pmid:
  - '33487339'
file:
- access_level: open_access
  checksum: a7f2562bdca62d67dfa88e271b62a629
  content_type: application/pdf
  creator: dernst
  date_created: 2021-02-04T07:49:25Z
  date_updated: 2021-02-04T07:49:25Z
  file_id: '9083'
  file_name: 2021_PlantScience_Gelova.pdf
  file_size: 12563728
  relation: main_file
  success: 1
file_date_updated: 2021-02-04T07:49:25Z
has_accepted_license: '1'
intvolume: '       303'
isi: 1
keyword:
- Agronomy and Crop Science
- Plant Science
- Genetics
- General Medicine
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '742985'
  name: Tracing Evolution of Auxin Transport and Polarity in Plants
- _id: 26538374-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: I03630
  name: Molecular mechanisms of endocytic cargo recognition in plants
- _id: 26B4D67E-B435-11E9-9278-68D0E5697425
  grant_number: '25351'
  name: 'A Case Study of Plant Growth Regulation: Molecular Mechanism of Auxin-mediated
    Rapid Growth Inhibition in Arabidopsis Root'
publication: Plant Science
publication_identifier:
  issn:
  - 0168-9452
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
  record:
  - id: '11626'
    relation: dissertation_contains
    status: public
  - id: '10083'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Developmental roles of auxin binding protein 1 in Arabidopsis thaliana
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 303
year: '2021'
...
---
_id: '9287'
abstract:
- lang: eng
  text: "The phytohormone auxin and its directional transport through tissues are
    intensively studied. However, a mechanistic understanding of auxin-mediated feedback
    on endocytosis and polar distribution of PIN auxin transporters remains limited
    due to contradictory observations and interpretations. Here, we used state-of-the-art
    methods to reexamine the\r\nauxin effects on PIN endocytic trafficking. We used
    high auxin concentrations or longer treatments versus lower concentrations and
    shorter treatments of natural (IAA) and synthetic (NAA) auxins to distinguish
    between specific and nonspecific effects. Longer treatments of both auxins interfere
    with Brefeldin A-mediated intracellular PIN2 accumulation and also with general
    aggregation of endomembrane compartments. NAA treatment decreased the internalization
    of the endocytic tracer dye, FM4-64; however, NAA treatment also affected the
    number, distribution, and compartment identity of the early endosome/trans-Golgi
    network (EE/TGN), rendering the FM4-64 endocytic assays at high NAA concentrations
    unreliable. To circumvent these nonspecific effects of NAA and IAA affecting the
    endomembrane system, we opted for alternative approaches visualizing the endocytic
    events directly at the plasma membrane (PM). Using Total Internal Reflection Fluorescence
    (TIRF) microscopy, we saw no significant effects of IAA or NAA treatments on the
    incidence and dynamics of clathrin foci, implying that these treatments do not
    affect the overall endocytosis rate. However, both NAA and IAA at low concentrations
    rapidly and specifically promoted endocytosis of photo-converted PIN2 from the
    PM. These analyses identify a specific effect of NAA and IAA on PIN2 endocytosis,
    thus contributing to its\r\npolarity maintenance and furthermore illustrate that
    high auxin levels have nonspecific effects on trafficking and endomembrane compartments. "
acknowledged_ssus:
- _id: M-Shop
- _id: Bio
acknowledgement: 'We thank Ivan Kulik for developing the Chip’n’Dale apparatus with
  Lanxin Li; the IST machine shop and the Bioimaging facility for their excellent
  support; Matouš Glanc and Matyáš Fendrych for their valuable discussions and help;
  Barbara Casillas-Perez for her help with statistics. This project has received funding
  from the European Research Council (ERC) under the European Union''s Horizon 2020
  research and innovation program (grant agreement No 742985). A.J. is supported by
  funding from the Austrian Science Fund (FWF): I3630B25 to J.F. '
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Madhumitha
  full_name: Narasimhan, Madhumitha
  id: 44BF24D0-F248-11E8-B48F-1D18A9856A87
  last_name: Narasimhan
  orcid: 0000-0002-8600-0671
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Shutang
  full_name: Tan, Shutang
  id: 2DE75584-F248-11E8-B48F-1D18A9856A87
  last_name: Tan
  orcid: 0000-0002-0471-8285
- first_name: Alexander J
  full_name: Johnson, Alexander J
  id: 46A62C3A-F248-11E8-B48F-1D18A9856A87
  last_name: Johnson
  orcid: 0000-0002-2739-8843
- first_name: Inge
  full_name: Verstraeten, Inge
  id: 362BF7FE-F248-11E8-B48F-1D18A9856A87
  last_name: Verstraeten
  orcid: 0000-0001-7241-2328
- first_name: Lanxin
  full_name: Li, Lanxin
  id: 367EF8FA-F248-11E8-B48F-1D18A9856A87
  last_name: Li
  orcid: 0000-0002-5607-272X
- first_name: Lesia
  full_name: Rodriguez Solovey, Lesia
  id: 3922B506-F248-11E8-B48F-1D18A9856A87
  last_name: Rodriguez Solovey
  orcid: 0000-0002-7244-7237
- first_name: Huibin
  full_name: Han, Huibin
  id: 31435098-F248-11E8-B48F-1D18A9856A87
  last_name: Han
- first_name: E
  full_name: Himschoot, E
  last_name: Himschoot
- first_name: R
  full_name: Wang, R
  last_name: Wang
- first_name: S
  full_name: Vanneste, S
  last_name: Vanneste
- first_name: J
  full_name: Sánchez-Simarro, J
  last_name: Sánchez-Simarro
- first_name: F
  full_name: Aniento, F
  last_name: Aniento
- first_name: Maciek
  full_name: Adamowski, Maciek
  id: 45F536D2-F248-11E8-B48F-1D18A9856A87
  last_name: Adamowski
  orcid: 0000-0001-6463-5257
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Narasimhan M, Gallei MC, Tan S, et al. Systematic analysis of specific and
    nonspecific auxin effects on endocytosis and trafficking. <i>Plant Physiology</i>.
    2021;186(2):1122–1142. doi:<a href="https://doi.org/10.1093/plphys/kiab134">10.1093/plphys/kiab134</a>
  apa: Narasimhan, M., Gallei, M. C., Tan, S., Johnson, A. J., Verstraeten, I., Li,
    L., … Friml, J. (2021). Systematic analysis of specific and nonspecific auxin
    effects on endocytosis and trafficking. <i>Plant Physiology</i>. Oxford University
    Press. <a href="https://doi.org/10.1093/plphys/kiab134">https://doi.org/10.1093/plphys/kiab134</a>
  chicago: Narasimhan, Madhumitha, Michelle C Gallei, Shutang Tan, Alexander J Johnson,
    Inge Verstraeten, Lanxin Li, Lesia Rodriguez Solovey, et al. “Systematic Analysis
    of Specific and Nonspecific Auxin Effects on Endocytosis and Trafficking.” <i>Plant
    Physiology</i>. Oxford University Press, 2021. <a href="https://doi.org/10.1093/plphys/kiab134">https://doi.org/10.1093/plphys/kiab134</a>.
  ieee: M. Narasimhan <i>et al.</i>, “Systematic analysis of specific and nonspecific
    auxin effects on endocytosis and trafficking,” <i>Plant Physiology</i>, vol. 186,
    no. 2. Oxford University Press, pp. 1122–1142, 2021.
  ista: Narasimhan M, Gallei MC, Tan S, Johnson AJ, Verstraeten I, Li L, Rodriguez
    Solovey L, Han H, Himschoot E, Wang R, Vanneste S, Sánchez-Simarro J, Aniento
    F, Adamowski M, Friml J. 2021. Systematic analysis of specific and nonspecific
    auxin effects on endocytosis and trafficking. Plant Physiology. 186(2), 1122–1142.
  mla: Narasimhan, Madhumitha, et al. “Systematic Analysis of Specific and Nonspecific
    Auxin Effects on Endocytosis and Trafficking.” <i>Plant Physiology</i>, vol. 186,
    no. 2, Oxford University Press, 2021, pp. 1122–1142, doi:<a href="https://doi.org/10.1093/plphys/kiab134">10.1093/plphys/kiab134</a>.
  short: M. Narasimhan, M.C. Gallei, S. Tan, A.J. Johnson, I. Verstraeten, L. Li,
    L. Rodriguez Solovey, H. Han, E. Himschoot, R. Wang, S. Vanneste, J. Sánchez-Simarro,
    F. Aniento, M. Adamowski, J. Friml, Plant Physiology 186 (2021) 1122–1142.
date_created: 2021-03-26T12:08:38Z
date_published: 2021-06-01T00:00:00Z
date_updated: 2024-10-29T10:22:43Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1093/plphys/kiab134
ec_funded: 1
external_id:
  isi:
  - '000671555900031'
  pmid:
  - '33734402'
file:
- access_level: open_access
  checksum: 532bb9469d3b665907f06df8c383eade
  content_type: application/pdf
  creator: cziletti
  date_created: 2021-11-11T15:07:51Z
  date_updated: 2021-11-11T15:07:51Z
  file_id: '10273'
  file_name: 2021_PlantPhysio_Narasimhan.pdf
  file_size: 2289127
  relation: main_file
  success: 1
file_date_updated: 2021-11-11T15:07:51Z
has_accepted_license: '1'
intvolume: '       186'
isi: 1
issue: '2'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 1122–1142
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '742985'
  name: Tracing Evolution of Auxin Transport and Polarity in Plants
- _id: 26538374-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: I03630
  name: Molecular mechanisms of endocytic cargo recognition in plants
publication: Plant Physiology
publication_identifier:
  eissn:
  - 1532-2548
  issn:
  - 0032-0889
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
related_material:
  link:
  - relation: erratum
    url: 10.1093/plphys/kiab380
  record:
  - id: '11626'
    relation: dissertation_contains
    status: public
  - id: '10083'
    relation: dissertation_contains
    status: public
status: public
title: Systematic analysis of specific and nonspecific auxin effects on endocytosis
  and trafficking
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 186
year: '2021'
...
---
_id: '7142'
abstract:
- lang: eng
  text: The phytohormone auxin acts as an amazingly versatile coordinator of plant
    growth and development. With its morphogen-like properties, auxin controls sites
    and timing of differentiation and/or growth responses both, in quantitative and
    qualitative terms. Specificity in the auxin response depends largely on distinct
    modes of signal transmission, by which individual cells perceive and convert auxin
    signals into a remarkable diversity of responses. The best understood, or so-called
    canonical mechanism of auxin perception ultimately results in variable adjustments
    of the cellular transcriptome, via a short, nuclear signal transduction pathway.
    Additional findings that accumulated over decades implied that an additional,
    presumably, cell surface-based auxin perception mechanism mediates very rapid
    cellular responses and decisively contributes to the cell's overall hormonal response.
    Recent investigations into both, nuclear and cell surface auxin signalling challenged
    this assumed partition of roles for different auxin signalling pathways and revealed
    an unexpected complexity in transcriptional and non-transcriptional cellular responses
    mediated by auxin.
acknowledgement: Research in J.F. laboratory is funded by the European Union's Horizon
  2020 program (ERC grant agreement n° 742985); C.L. is supported by the Austrian
  Science Fund (FWF grant P 31493).
article_processing_charge: No
article_type: original
author:
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Christian
  full_name: Luschnig, Christian
  last_name: Luschnig
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: 'Gallei MC, Luschnig C, Friml J. Auxin signalling in growth: Schrödinger’s
    cat out of the bag. <i>Current Opinion in Plant Biology</i>. 2020;53(2):43-49.
    doi:<a href="https://doi.org/10.1016/j.pbi.2019.10.003">10.1016/j.pbi.2019.10.003</a>'
  apa: 'Gallei, M. C., Luschnig, C., &#38; Friml, J. (2020). Auxin signalling in growth:
    Schrödinger’s cat out of the bag. <i>Current Opinion in Plant Biology</i>. Elsevier.
    <a href="https://doi.org/10.1016/j.pbi.2019.10.003">https://doi.org/10.1016/j.pbi.2019.10.003</a>'
  chicago: 'Gallei, Michelle C, Christian Luschnig, and Jiří Friml. “Auxin Signalling
    in Growth: Schrödinger’s Cat out of the Bag.” <i>Current Opinion in Plant Biology</i>.
    Elsevier, 2020. <a href="https://doi.org/10.1016/j.pbi.2019.10.003">https://doi.org/10.1016/j.pbi.2019.10.003</a>.'
  ieee: 'M. C. Gallei, C. Luschnig, and J. Friml, “Auxin signalling in growth: Schrödinger’s
    cat out of the bag,” <i>Current Opinion in Plant Biology</i>, vol. 53, no. 2.
    Elsevier, pp. 43–49, 2020.'
  ista: 'Gallei MC, Luschnig C, Friml J. 2020. Auxin signalling in growth: Schrödinger’s
    cat out of the bag. Current Opinion in Plant Biology. 53(2), 43–49.'
  mla: 'Gallei, Michelle C., et al. “Auxin Signalling in Growth: Schrödinger’s Cat
    out of the Bag.” <i>Current Opinion in Plant Biology</i>, vol. 53, no. 2, Elsevier,
    2020, pp. 43–49, doi:<a href="https://doi.org/10.1016/j.pbi.2019.10.003">10.1016/j.pbi.2019.10.003</a>.'
  short: M.C. Gallei, C. Luschnig, J. Friml, Current Opinion in Plant Biology 53 (2020)
    43–49.
date_created: 2019-12-02T12:05:26Z
date_published: 2020-02-01T00:00:00Z
date_updated: 2023-08-17T14:07:22Z
day: '01'
department:
- _id: JiFr
doi: 10.1016/j.pbi.2019.10.003
ec_funded: 1
external_id:
  isi:
  - '000521120600007'
  pmid:
  - '31760231'
intvolume: '        53'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa_version: None
page: 43-49
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '742985'
  name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: Current Opinion in Plant Biology
publication_identifier:
  eissn:
  - 1879-0356
  issn:
  - 1369-5266
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
  record:
  - id: '11626'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: 'Auxin signalling in growth: Schrödinger''s cat out of the bag'
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 53
year: '2020'
...
---
_id: '7465'
abstract:
- lang: eng
  text: The flexible development of plants is characterized by a high capacity for
    post-embryonic organ formation and tissue regeneration, processes, which require
    tightly regulated intercellular communication and coordinated tissue (re-)polarization.
    The phytohormone auxin, the main driver for these processes, is able to establish
    polarized auxin transport channels, which are characterized by the expression
    and polar, subcellular localization of the PIN1 auxin transport proteins. These
    channels are demarcating the position of future vascular strands necessary for
    organ formation and tissue regeneration. Major progress has been made in the last
    years to understand how PINs can change their polarity in different contexts and
    thus guide auxin flow through the plant. However, it still remains elusive how
    auxin mediates the establishment of auxin conducting channels and the formation
    of vascular tissue and which cellular processes are involved. By the means of
    sophisticated regeneration experiments combined with local auxin applications
    in Arabidopsis thaliana inflorescence stems we show that (i) PIN subcellular dynamics,
    (ii) PIN internalization by clathrin-mediated trafficking and (iii) an intact
    actin cytoskeleton required for post-endocytic trafficking are indispensable for
    auxin channel formation, de novo vascular formation and vascular regeneration
    after wounding. These observations provide novel insights into cellular mechanism
    of coordinated tissue polarization during auxin canalization.
article_number: '110414'
article_processing_charge: No
article_type: original
author:
- first_name: Ewa
  full_name: Mazur, Ewa
  last_name: Mazur
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Maciek
  full_name: Adamowski, Maciek
  id: 45F536D2-F248-11E8-B48F-1D18A9856A87
  last_name: Adamowski
  orcid: 0000-0001-6463-5257
- first_name: Huibin
  full_name: Han, Huibin
  id: 31435098-F248-11E8-B48F-1D18A9856A87
  last_name: Han
- first_name: Hélène S.
  full_name: Robert, Hélène S.
  last_name: Robert
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Mazur E, Gallei MC, Adamowski M, Han H, Robert HS, Friml J. Clathrin-mediated
    trafficking and PIN trafficking are required for auxin canalization and vascular
    tissue formation in Arabidopsis. <i>Plant Science</i>. 2020;293(4). doi:<a href="https://doi.org/10.1016/j.plantsci.2020.110414">10.1016/j.plantsci.2020.110414</a>
  apa: Mazur, E., Gallei, M. C., Adamowski, M., Han, H., Robert, H. S., &#38; Friml,
    J. (2020). Clathrin-mediated trafficking and PIN trafficking are required for
    auxin canalization and vascular tissue formation in Arabidopsis. <i>Plant Science</i>.
    Elsevier. <a href="https://doi.org/10.1016/j.plantsci.2020.110414">https://doi.org/10.1016/j.plantsci.2020.110414</a>
  chicago: Mazur, Ewa, Michelle C Gallei, Maciek Adamowski, Huibin Han, Hélène S.
    Robert, and Jiří Friml. “Clathrin-Mediated Trafficking and PIN Trafficking Are
    Required for Auxin Canalization and Vascular Tissue Formation in Arabidopsis.”
    <i>Plant Science</i>. Elsevier, 2020. <a href="https://doi.org/10.1016/j.plantsci.2020.110414">https://doi.org/10.1016/j.plantsci.2020.110414</a>.
  ieee: E. Mazur, M. C. Gallei, M. Adamowski, H. Han, H. S. Robert, and J. Friml,
    “Clathrin-mediated trafficking and PIN trafficking are required for auxin canalization
    and vascular tissue formation in Arabidopsis,” <i>Plant Science</i>, vol. 293,
    no. 4. Elsevier, 2020.
  ista: Mazur E, Gallei MC, Adamowski M, Han H, Robert HS, Friml J. 2020. Clathrin-mediated
    trafficking and PIN trafficking are required for auxin canalization and vascular
    tissue formation in Arabidopsis. Plant Science. 293(4), 110414.
  mla: Mazur, Ewa, et al. “Clathrin-Mediated Trafficking and PIN Trafficking Are Required
    for Auxin Canalization and Vascular Tissue Formation in Arabidopsis.” <i>Plant
    Science</i>, vol. 293, no. 4, 110414, Elsevier, 2020, doi:<a href="https://doi.org/10.1016/j.plantsci.2020.110414">10.1016/j.plantsci.2020.110414</a>.
  short: E. Mazur, M.C. Gallei, M. Adamowski, H. Han, H.S. Robert, J. Friml, Plant
    Science 293 (2020).
date_created: 2020-02-09T23:00:50Z
date_published: 2020-04-01T00:00:00Z
date_updated: 2023-08-17T14:37:32Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.plantsci.2020.110414
ec_funded: 1
external_id:
  isi:
  - '000520609800009'
file:
- access_level: open_access
  checksum: f7f27c6a8fea985ceb9279be2204461c
  content_type: application/pdf
  creator: dernst
  date_created: 2020-02-10T08:59:36Z
  date_updated: 2020-07-14T12:47:59Z
  file_id: '7471'
  file_name: 2020_PlantScience_Mazur.pdf
  file_size: 3499069
  relation: main_file
file_date_updated: 2020-07-14T12:47:59Z
has_accepted_license: '1'
intvolume: '       293'
isi: 1
issue: '4'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '742985'
  name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: Plant Science
publication_identifier:
  eissn:
  - '18732259'
  issn:
  - '01689452'
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
  record:
  - id: '11626'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Clathrin-mediated trafficking and PIN trafficking are required for auxin canalization
  and vascular tissue formation in Arabidopsis
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 293
year: '2020'
...
---
_id: '8138'
abstract:
- lang: eng
  text: Directional transport of the phytohormone auxin is a versatile, plant-specific
    mechanism regulating many aspects of plant development. The recently identified
    plant hormones, strigolactones (SLs), are implicated in many plant traits; among
    others, they modify the phenotypic output of PIN-FORMED (PIN) auxin transporters
    for fine-tuning of growth and developmental responses. Here, we show in pea and
    Arabidopsis that SLs target processes dependent on the canalization of auxin flow,
    which involves auxin feedback on PIN subcellular distribution. D14 receptor- and
    MAX2 F-box-mediated SL signaling inhibits the formation of auxin-conducting channels
    after wounding or from artificial auxin sources, during vasculature de novo formation
    and regeneration. At the cellular level, SLs interfere with auxin effects on PIN
    polar targeting, constitutive PIN trafficking as well as clathrin-mediated endocytosis.
    Our results identify a non-transcriptional mechanism of SL action, uncoupling
    auxin feedback on PIN polarity and trafficking, thereby regulating vascular tissue
    formation and regeneration.
acknowledgement: We are grateful to David Nelson for providing published materials
  and extremely helpful comments, and Elizabeth Dun and Christine Beveridge for helpful
  discussions. The research leading to these results has received funding from the
  European Research Council (ERC) under the European Union's Horizon 2020 research
  and innovation programme (742985). This work was also supported by the Beijing Municipal
  Natural Science Foundation (5192011), Beijing Outstanding University Discipline
  Program, the National Natural Science Foundation of China (31370309), CEITEC 2020
  (LQ1601) project with financial contribution made by the Ministry of Education,
  Youth and Sports of the Czech Republic within special support paid from the National
  Program of Sustainability II funds, Australian Research Council (FT180100081), and
  China Postdoctoral Science Foundation (2019M660864).
article_processing_charge: No
article_type: original
author:
- first_name: J
  full_name: Zhang, J
  last_name: Zhang
- first_name: E
  full_name: Mazur, E
  last_name: Mazur
- first_name: J
  full_name: Balla, J
  last_name: Balla
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: P
  full_name: Kalousek, P
  last_name: Kalousek
- first_name: Z
  full_name: Medveďová, Z
  last_name: Medveďová
- first_name: Y
  full_name: Li, Y
  last_name: Li
- first_name: Y
  full_name: Wang, Y
  last_name: Wang
- first_name: Tomas
  full_name: Prat, Tomas
  id: 3DA3BFEE-F248-11E8-B48F-1D18A9856A87
  last_name: Prat
- first_name: Mina K
  full_name: Vasileva, Mina K
  id: 3407EB18-F248-11E8-B48F-1D18A9856A87
  last_name: Vasileva
- first_name: V
  full_name: Reinöhl, V
  last_name: Reinöhl
- first_name: S
  full_name: Procházka, S
  last_name: Procházka
- first_name: R
  full_name: Halouzka, R
  last_name: Halouzka
- first_name: P
  full_name: Tarkowski, P
  last_name: Tarkowski
- first_name: C
  full_name: Luschnig, C
  last_name: Luschnig
- first_name: PB
  full_name: Brewer, PB
  last_name: Brewer
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Zhang J, Mazur E, Balla J, et al. Strigolactones inhibit auxin feedback on
    PIN-dependent auxin transport canalization. <i>Nature Communications</i>. 2020;11(1):3508.
    doi:<a href="https://doi.org/10.1038/s41467-020-17252-y">10.1038/s41467-020-17252-y</a>
  apa: Zhang, J., Mazur, E., Balla, J., Gallei, M. C., Kalousek, P., Medveďová, Z.,
    … Friml, J. (2020). Strigolactones inhibit auxin feedback on PIN-dependent auxin
    transport canalization. <i>Nature Communications</i>. Springer Nature. <a href="https://doi.org/10.1038/s41467-020-17252-y">https://doi.org/10.1038/s41467-020-17252-y</a>
  chicago: Zhang, J, E Mazur, J Balla, Michelle C Gallei, P Kalousek, Z Medveďová,
    Y Li, et al. “Strigolactones Inhibit Auxin Feedback on PIN-Dependent Auxin Transport
    Canalization.” <i>Nature Communications</i>. Springer Nature, 2020. <a href="https://doi.org/10.1038/s41467-020-17252-y">https://doi.org/10.1038/s41467-020-17252-y</a>.
  ieee: J. Zhang <i>et al.</i>, “Strigolactones inhibit auxin feedback on PIN-dependent
    auxin transport canalization,” <i>Nature Communications</i>, vol. 11, no. 1. Springer
    Nature, p. 3508, 2020.
  ista: Zhang J, Mazur E, Balla J, Gallei MC, Kalousek P, Medveďová Z, Li Y, Wang
    Y, Prat T, Vasileva MK, Reinöhl V, Procházka S, Halouzka R, Tarkowski P, Luschnig
    C, Brewer P, Friml J. 2020. Strigolactones inhibit auxin feedback on PIN-dependent
    auxin transport canalization. Nature Communications. 11(1), 3508.
  mla: Zhang, J., et al. “Strigolactones Inhibit Auxin Feedback on PIN-Dependent Auxin
    Transport Canalization.” <i>Nature Communications</i>, vol. 11, no. 1, Springer
    Nature, 2020, p. 3508, doi:<a href="https://doi.org/10.1038/s41467-020-17252-y">10.1038/s41467-020-17252-y</a>.
  short: J. Zhang, E. Mazur, J. Balla, M.C. Gallei, P. Kalousek, Z. Medveďová, Y.
    Li, Y. Wang, T. Prat, M.K. Vasileva, V. Reinöhl, S. Procházka, R. Halouzka, P.
    Tarkowski, C. Luschnig, P. Brewer, J. Friml, Nature Communications 11 (2020) 3508.
date_created: 2020-07-21T08:58:07Z
date_published: 2020-07-14T00:00:00Z
date_updated: 2023-08-22T08:13:44Z
day: '14'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1038/s41467-020-17252-y
ec_funded: 1
external_id:
  isi:
  - '000550062200004'
  pmid:
  - '32665554'
file:
- access_level: open_access
  content_type: application/pdf
  creator: dernst
  date_created: 2020-07-22T08:32:55Z
  date_updated: 2020-07-22T08:32:55Z
  file_id: '8148'
  file_name: 2020_NatureComm_Zhang.pdf
  file_size: 1759490
  relation: main_file
  success: 1
file_date_updated: 2020-07-22T08:32:55Z
has_accepted_license: '1'
intvolume: '        11'
isi: 1
issue: '1'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: '3508'
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '742985'
  name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: Nature Communications
publication_identifier:
  issn:
  - 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
  record:
  - id: '11626'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Strigolactones inhibit auxin feedback on PIN-dependent auxin transport canalization
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 11
year: '2020'
...
---
_id: '7182'
abstract:
- lang: eng
  text: During infection pathogens secrete small molecules, termed effectors, to manipulate
    and control the interaction with their specific hosts. Both the pathogen and the
    plant are under high selective pressure to rapidly adapt and co-evolve in what
    is usually referred to as molecular arms race. Components of the host’s immune
    system form a network that processes information about molecules with a foreign
    origin and damage-associated signals, integrating them with developmental and
    abiotic cues to adapt the plant’s responses. Both in the case of nucleotide-binding
    leucine-rich repeat receptors and leucine-rich repeat receptor kinases interaction
    networks have been extensively characterized. However, little is known on whether
    pathogenic effectors form complexes to overcome plant immunity and promote disease.
    Ustilago maydis, a biotrophic fungal pathogen that infects maize plants, produces
    effectors that target hubs in the immune network of the host cell. Here we assess
    the capability of U. maydis effector candidates to interact with each other, which
    may play a crucial role during the infection process. Using a systematic yeast-two-hybrid
    approach and based on a preliminary pooled screen, we selected 63 putative effectors
    for one-on-one matings with a library of nearly 300 effector candidates. We found
    that 126 of these effector candidates interacted either with themselves or other
    predicted effectors. Although the functional relevance of the observed interactions
    remains elusive, we propose that the observed abundance in complex formation between
    effectors adds an additional level of complexity to effector research and should
    be taken into consideration when studying effector evolution and function. Based
    on this fundamental finding, we suggest various scenarios which could evolutionarily
    drive the formation and stabilization of an effector interactome.
article_number: '1437'
article_processing_charge: No
article_type: original
author:
- first_name: André
  full_name: Alcântara, André
  last_name: Alcântara
- first_name: Jason
  full_name: Bosch, Jason
  last_name: Bosch
- first_name: Fahimeh
  full_name: Nazari, Fahimeh
  last_name: Nazari
- first_name: Gesa
  full_name: Hoffmann, Gesa
  last_name: Hoffmann
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Simon
  full_name: Uhse, Simon
  last_name: Uhse
- first_name: Martin A.
  full_name: Darino, Martin A.
  last_name: Darino
- first_name: Toluwase
  full_name: Olukayode, Toluwase
  last_name: Olukayode
- first_name: Daniel
  full_name: Reumann, Daniel
  last_name: Reumann
- first_name: Laura
  full_name: Baggaley, Laura
  last_name: Baggaley
- first_name: Armin
  full_name: Djamei, Armin
  last_name: Djamei
citation:
  ama: Alcântara A, Bosch J, Nazari F, et al. Systematic Y2H screening reveals extensive
    effector-complex formation. <i>Frontiers in Plant Science</i>. 2019;10(11). doi:<a
    href="https://doi.org/10.3389/fpls.2019.01437">10.3389/fpls.2019.01437</a>
  apa: Alcântara, A., Bosch, J., Nazari, F., Hoffmann, G., Gallei, M. C., Uhse, S.,
    … Djamei, A. (2019). Systematic Y2H screening reveals extensive effector-complex
    formation. <i>Frontiers in Plant Science</i>. Frontiers. <a href="https://doi.org/10.3389/fpls.2019.01437">https://doi.org/10.3389/fpls.2019.01437</a>
  chicago: Alcântara, André, Jason Bosch, Fahimeh Nazari, Gesa Hoffmann, Michelle
    C Gallei, Simon Uhse, Martin A. Darino, et al. “Systematic Y2H Screening Reveals
    Extensive Effector-Complex Formation.” <i>Frontiers in Plant Science</i>. Frontiers,
    2019. <a href="https://doi.org/10.3389/fpls.2019.01437">https://doi.org/10.3389/fpls.2019.01437</a>.
  ieee: A. Alcântara <i>et al.</i>, “Systematic Y2H screening reveals extensive effector-complex
    formation,” <i>Frontiers in Plant Science</i>, vol. 10, no. 11. Frontiers, 2019.
  ista: Alcântara A, Bosch J, Nazari F, Hoffmann G, Gallei MC, Uhse S, Darino MA,
    Olukayode T, Reumann D, Baggaley L, Djamei A. 2019. Systematic Y2H screening reveals
    extensive effector-complex formation. Frontiers in Plant Science. 10(11), 1437.
  mla: Alcântara, André, et al. “Systematic Y2H Screening Reveals Extensive Effector-Complex
    Formation.” <i>Frontiers in Plant Science</i>, vol. 10, no. 11, 1437, Frontiers,
    2019, doi:<a href="https://doi.org/10.3389/fpls.2019.01437">10.3389/fpls.2019.01437</a>.
  short: A. Alcântara, J. Bosch, F. Nazari, G. Hoffmann, M.C. Gallei, S. Uhse, M.A.
    Darino, T. Olukayode, D. Reumann, L. Baggaley, A. Djamei, Frontiers in Plant Science
    10 (2019).
date_created: 2019-12-15T23:00:43Z
date_published: 2019-11-14T00:00:00Z
date_updated: 2023-09-06T14:33:46Z
day: '14'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.3389/fpls.2019.01437
external_id:
  isi:
  - '000499821700001'
  pmid:
  - '31803201'
file:
- access_level: open_access
  checksum: 995aa838aec2064d93550de82b40bbd1
  content_type: application/pdf
  creator: dernst
  date_created: 2019-12-16T07:58:43Z
  date_updated: 2020-07-14T12:47:52Z
  file_id: '7185'
  file_name: 2019_FrontiersPlant_Alcantara.pdf
  file_size: 1532505
  relation: main_file
file_date_updated: 2020-07-14T12:47:52Z
has_accepted_license: '1'
intvolume: '        10'
isi: 1
issue: '11'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
publication: Frontiers in Plant Science
publication_identifier:
  eissn:
  - 1664462X
publication_status: published
publisher: Frontiers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Systematic Y2H screening reveals extensive effector-complex formation
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 10
year: '2019'
...
---
_id: '6260'
abstract:
- lang: eng
  text: Polar auxin transport plays a pivotal role in plant growth and development.
    PIN auxin efflux carriers regulate directional auxin movement by establishing
    local auxin maxima, minima, and gradients that drive multiple developmental processes
    and responses to environmental signals. Auxin has been proposed to modulate its
    own transport by regulating subcellular PIN trafficking via processes such as
    clathrin-mediated PIN endocytosis and constitutive recycling. Here, we further
    investigated the mechanisms by which auxin affects PIN trafficking by screening
    auxin analogs and identified pinstatic acid (PISA) as a positive modulator of
    polar auxin transport in Arabidopsis thaliana. PISA had an auxin-like effect on
    hypocotyl elongation and adventitious root formation via positive regulation of
    auxin transport. PISA did not activate SCFTIR1/AFB signaling and yet induced PIN
    accumulation at the cell surface by inhibiting PIN internalization from the plasma
    membrane. This work demonstrates PISA to be a promising chemical tool to dissect
    the regulatory mechanisms behind subcellular PIN trafficking and auxin transport.
acknowledgement: "We thank Dr. H. Fukaki (University of Kobe), Dr. R. Offringa (Leiden
  University), Dr. Jianwei Pan (Zhejiang Normal University), and Dr. M. Estelle (University
  of California at San Diego) for providing mutants and transgenic line seeds.\r\nThis
  work was supported by the Ministry of Education, Culture, Sports, Science, and Technology
  (Grant-in-Aid for Scientific Research no. JP25114518 to K.H.), the Biotechnology
  and Biological Sciences Research Council (award no. BB/L009366/1 to R.N. and S.K.),
  and the European Union’s Horizon2020 program (European Research Council grant agreement
  no. 742985 to J.F.)."
article_processing_charge: No
article_type: original
author:
- first_name: A
  full_name: Oochi, A
  last_name: Oochi
- first_name: Jakub
  full_name: Hajny, Jakub
  id: 4800CC20-F248-11E8-B48F-1D18A9856A87
  last_name: Hajny
  orcid: 0000-0003-2140-7195
- first_name: K
  full_name: Fukui, K
  last_name: Fukui
- first_name: Y
  full_name: Nakao, Y
  last_name: Nakao
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: M
  full_name: Quareshy, M
  last_name: Quareshy
- first_name: K
  full_name: Takahashi, K
  last_name: Takahashi
- first_name: T
  full_name: Kinoshita, T
  last_name: Kinoshita
- first_name: SR
  full_name: Harborough, SR
  last_name: Harborough
- first_name: S
  full_name: Kepinski, S
  last_name: Kepinski
- first_name: H
  full_name: Kasahara, H
  last_name: Kasahara
- first_name: RM
  full_name: Napier, RM
  last_name: Napier
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
- first_name: KI
  full_name: Hayashi, KI
  last_name: Hayashi
citation:
  ama: Oochi A, Hajny J, Fukui K, et al. Pinstatic acid promotes auxin transport by
    inhibiting PIN internalization. <i>Plant Physiology</i>. 2019;180(2):1152-1165.
    doi:<a href="https://doi.org/10.1104/pp.19.00201">10.1104/pp.19.00201</a>
  apa: Oochi, A., Hajny, J., Fukui, K., Nakao, Y., Gallei, M. C., Quareshy, M., …
    Hayashi, K. (2019). Pinstatic acid promotes auxin transport by inhibiting PIN
    internalization. <i>Plant Physiology</i>. ASPB. <a href="https://doi.org/10.1104/pp.19.00201">https://doi.org/10.1104/pp.19.00201</a>
  chicago: Oochi, A, Jakub Hajny, K Fukui, Y Nakao, Michelle C Gallei, M Quareshy,
    K Takahashi, et al. “Pinstatic Acid Promotes Auxin Transport by Inhibiting PIN
    Internalization.” <i>Plant Physiology</i>. ASPB, 2019. <a href="https://doi.org/10.1104/pp.19.00201">https://doi.org/10.1104/pp.19.00201</a>.
  ieee: A. Oochi <i>et al.</i>, “Pinstatic acid promotes auxin transport by inhibiting
    PIN internalization,” <i>Plant Physiology</i>, vol. 180, no. 2. ASPB, pp. 1152–1165,
    2019.
  ista: Oochi A, Hajny J, Fukui K, Nakao Y, Gallei MC, Quareshy M, Takahashi K, Kinoshita
    T, Harborough S, Kepinski S, Kasahara H, Napier R, Friml J, Hayashi K. 2019. Pinstatic
    acid promotes auxin transport by inhibiting PIN internalization. Plant Physiology.
    180(2), 1152–1165.
  mla: Oochi, A., et al. “Pinstatic Acid Promotes Auxin Transport by Inhibiting PIN
    Internalization.” <i>Plant Physiology</i>, vol. 180, no. 2, ASPB, 2019, pp. 1152–65,
    doi:<a href="https://doi.org/10.1104/pp.19.00201">10.1104/pp.19.00201</a>.
  short: A. Oochi, J. Hajny, K. Fukui, Y. Nakao, M.C. Gallei, M. Quareshy, K. Takahashi,
    T. Kinoshita, S. Harborough, S. Kepinski, H. Kasahara, R. Napier, J. Friml, K.
    Hayashi, Plant Physiology 180 (2019) 1152–1165.
date_created: 2019-04-09T08:38:20Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2024-03-25T23:30:21Z
day: '01'
department:
- _id: JiFr
doi: 10.1104/pp.19.00201
ec_funded: 1
external_id:
  isi:
  - '000470086100045'
  pmid:
  - '30936248'
intvolume: '       180'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1104/pp.19.00201
month: '06'
oa: 1
oa_version: Published Version
page: 1152-1165
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '742985'
  name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: Plant Physiology
publication_identifier:
  eissn:
  - 1532-2548
  issn:
  - 0032-0889
publication_status: published
publisher: ASPB
quality_controlled: '1'
related_material:
  record:
  - id: '11626'
    relation: dissertation_contains
    status: public
  - id: '8822'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Pinstatic acid promotes auxin transport by inhibiting PIN internalization
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 180
year: '2019'
...
---
_id: '104'
abstract:
- lang: eng
  text: The biotrophic pathogen Ustilago maydis, the causative agent of corn smut
    disease, infects one of the most important crops worldwide – Zea mays. To successfully
    colonize its host, U. maydis secretes proteins, known as effectors, that suppress
    plant defense responses and facilitate the establishment of biotrophy. In this
    work, we describe the U. maydis effector protein Cce1. Cce1 is essential for virulence
    and is upregulated during infection. Through microscopic analysis and in vitro
    assays, we show that Cce1 is secreted from hyphae during filamentous growth of
    the fungus. Strikingly, Δcce1 mutants are blocked at early stages of infection
    and induce callose deposition as a plant defense response. Cce1 is highly conserved
    among smut fungi and the Ustilago bromivora ortholog complemented the virulence
    defect of the SG200Δcce1 deletion strain. These data indicate that Cce1 is a core
    effector with apoplastic localization that is essential for U. maydis to infect
    its host.
acknowledgement: 'the Austrian Science Fund (FWF): [P27429‐B22, P27818‐B22, I 3033‐B22],
  and the Austrian Academy of Science (OEAW).'
article_processing_charge: No
author:
- first_name: Denise
  full_name: Seitner, Denise
  last_name: Seitner
- first_name: Simon
  full_name: Uhse, Simon
  last_name: Uhse
- first_name: Michelle C
  full_name: Gallei, Michelle C
  id: 35A03822-F248-11E8-B48F-1D18A9856A87
  last_name: Gallei
  orcid: 0000-0003-1286-7368
- first_name: Armin
  full_name: Djamei, Armin
  last_name: Djamei
citation:
  ama: Seitner D, Uhse S, Gallei MC, Djamei A. The core effector Cce1 is required
    for early infection of maize by Ustilago maydis. <i>Molecular Plant Pathology</i>.
    2018;19(10):2277-2287. doi:<a href="https://doi.org/10.1111/mpp.12698">10.1111/mpp.12698</a>
  apa: Seitner, D., Uhse, S., Gallei, M. C., &#38; Djamei, A. (2018). The core effector
    Cce1 is required for early infection of maize by Ustilago maydis. <i>Molecular
    Plant Pathology</i>. Wiley. <a href="https://doi.org/10.1111/mpp.12698">https://doi.org/10.1111/mpp.12698</a>
  chicago: Seitner, Denise, Simon Uhse, Michelle C Gallei, and Armin Djamei. “The
    Core Effector Cce1 Is Required for Early Infection of Maize by Ustilago Maydis.”
    <i>Molecular Plant Pathology</i>. Wiley, 2018. <a href="https://doi.org/10.1111/mpp.12698">https://doi.org/10.1111/mpp.12698</a>.
  ieee: D. Seitner, S. Uhse, M. C. Gallei, and A. Djamei, “The core effector Cce1
    is required for early infection of maize by Ustilago maydis,” <i>Molecular Plant
    Pathology</i>, vol. 19, no. 10. Wiley, pp. 2277–2287, 2018.
  ista: Seitner D, Uhse S, Gallei MC, Djamei A. 2018. The core effector Cce1 is required
    for early infection of maize by Ustilago maydis. Molecular Plant Pathology. 19(10),
    2277–2287.
  mla: Seitner, Denise, et al. “The Core Effector Cce1 Is Required for Early Infection
    of Maize by Ustilago Maydis.” <i>Molecular Plant Pathology</i>, vol. 19, no. 10,
    Wiley, 2018, pp. 2277–87, doi:<a href="https://doi.org/10.1111/mpp.12698">10.1111/mpp.12698</a>.
  short: D. Seitner, S. Uhse, M.C. Gallei, A. Djamei, Molecular Plant Pathology 19
    (2018) 2277–2287.
date_created: 2018-12-11T11:44:39Z
date_published: 2018-10-01T00:00:00Z
date_updated: 2023-09-19T10:06:42Z
day: '01'
ddc:
- '580'
department:
- _id: GradSch
doi: 10.1111/mpp.12698
external_id:
  isi:
  - '000445624100006'
file:
- access_level: open_access
  content_type: application/pdf
  creator: dernst
  date_created: 2018-12-18T09:46:00Z
  date_updated: 2018-12-18T09:46:00Z
  file_id: '5740'
  file_name: 2018_MolecPlantPath_Seitner.pdf
  file_size: 682335
  relation: main_file
  success: 1
file_date_updated: 2018-12-18T09:46:00Z
has_accepted_license: '1'
intvolume: '        19'
isi: 1
issue: '10'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 2277 - 2287
publication: Molecular Plant Pathology
publication_status: published
publisher: Wiley
publist_id: '7950'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The core effector Cce1 is required for early infection of maize by Ustilago
  maydis
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 19
year: '2018'
...
