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Bimodular auxin response controls organogenesis in Arabidopsis

Ive De Smet UGent, Steffen Lau, Ute Voss, Steffen Vanneste UGent, René Benjamins, Eike H Rademacher, Alexandra Schlereth, Bert De Rybel UGent, Valya Vassileva UGent and Wim Grunewald UGent, et al. (2010) PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. 107(6). p.2705-2710
abstract
Like animals, the mature plant body develops via successive sets of instructions that determine cell fate, patterning, and organogenesis. In the coordination of various developmental programs, several plant hormones play decisive roles, among which auxin is the best-documented hormonal signal. Despite the broad range of processes influenced by auxin, how such a single signaling molecule can be translated into a multitude of distinct responses remains unclear. In Arabidopsis thaliana, lateral root development is a classic example of a developmental process that is controlled by auxin at multiple stages. Therefore, we used lateral root formation as a model system to gain insight into the multifunctionality of auxin. We were able to demonstrate the complementary and sequential action of two discrete auxin response modules, the previously described SOLITARY ROOT/INDOLE-3-ACETIC ACID (IAA) 14-AUXIN REPONSE FACTOR (ARF)7-ARF19-dependent lateral root initiation module and the successive BODENLOS/IAA12-MONOPTEROS/ARF5-dependent module, both of which are required for proper organogenesis. The genetic framework in which two successive auxin response modules control early steps of a developmental process adds an extra dimension to the complexity of auxin's action.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
MEDIATED TRANSFORMATION, DIFFERENTIATION, ARF19, EXPRESSION, TRANSCRIPTION FACTOR, LATERAL ROOT INITIATION, GENE, THALIANA, MONOPTEROS, EMBRYO
journal title
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
Proc. Natl. Acad. Sci. U. S. A.
volume
107
issue
6
pages
6 pages
publisher
NATL ACAD SCIENCES
place of publication
WASHINGTON
Web of Science type
Article
Web of Science id
000274408100062
JCR category
MULTIDISCIPLINARY SCIENCES
JCR impact factor
9.771 (2010)
JCR rank
3/56 (2010)
JCR quartile
1 (2010)
ISSN
0027-8424
DOI
10.1073/pnas.0915001107
language
English
UGent publication?
yes
classification
A1
copyright statement
I don't know the status of the copyright for this publication
id
878751
handle
http://hdl.handle.net/1854/LU-878751
date created
2010-02-24 11:40:59
date last changed
2012-09-19 14:03:44
@article{878751,
  abstract     = {Like animals, the mature plant body develops via successive sets of instructions that determine cell fate, patterning, and organogenesis. In the coordination of various developmental programs, several plant hormones play decisive roles, among which auxin is the best-documented hormonal signal. Despite the broad range of processes influenced by auxin, how such a single signaling molecule can be translated into a multitude of distinct responses remains unclear. In Arabidopsis thaliana, lateral root development is a classic example of a developmental process that is controlled by auxin at multiple stages. Therefore, we used lateral root formation as a model system to gain insight into the multifunctionality of auxin. We were able to demonstrate the complementary and sequential action of two discrete auxin response modules, the previously described SOLITARY ROOT/INDOLE-3-ACETIC ACID (IAA) 14-AUXIN REPONSE FACTOR (ARF)7-ARF19-dependent lateral root initiation module and the successive BODENLOS/IAA12-MONOPTEROS/ARF5-dependent module, both of which are required for proper organogenesis. The genetic framework in which two successive auxin response modules control early steps of a developmental process adds an extra dimension to the complexity of auxin's action.},
  author       = {De Smet, Ive and Lau, Steffen and Voss, Ute and Vanneste, Steffen and Benjamins, Ren{\'e} and Rademacher, Eike H and Schlereth, Alexandra and De Rybel, Bert and Vassileva, Valya and Grunewald, Wim and Naudts, Mirande and Levesque, Mitchell P and Ehrismann, Jasmin S and Inz{\'e}, Dirk and Luschnig, Christian and Benfey, Philip N and Weijers, Dolf and Van Montagu, Marc and Bennett, Malcolm J and J{\"u}rgens, Gerd and Beeckman, Tom},
  issn         = {0027-8424},
  journal      = {PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA},
  keyword      = {MEDIATED TRANSFORMATION,DIFFERENTIATION,ARF19,EXPRESSION,TRANSCRIPTION FACTOR,LATERAL ROOT INITIATION,GENE,THALIANA,MONOPTEROS,EMBRYO},
  language     = {eng},
  number       = {6},
  pages        = {2705--2710},
  publisher    = {NATL ACAD SCIENCES},
  title        = {Bimodular auxin response controls organogenesis in Arabidopsis},
  url          = {http://dx.doi.org/10.1073/pnas.0915001107},
  volume       = {107},
  year         = {2010},
}

Chicago
De Smet, Ive, Steffen Lau, Ute Voss, Steffen Vanneste, René Benjamins, Eike H Rademacher, Alexandra Schlereth, et al. 2010. “Bimodular Auxin Response Controls Organogenesis in Arabidopsis.” Proceedings of the National Academy of Sciences of the United States of America 107 (6): 2705–2710.
APA
De Smet, Ive, Lau, S., Voss, U., Vanneste, S., Benjamins, R., Rademacher, E. H., Schlereth, A., et al. (2010). Bimodular auxin response controls organogenesis in Arabidopsis. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 107(6), 2705–2710.
Vancouver
1.
De Smet I, Lau S, Voss U, Vanneste S, Benjamins R, Rademacher EH, et al. Bimodular auxin response controls organogenesis in Arabidopsis. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA. WASHINGTON: NATL ACAD SCIENCES; 2010;107(6):2705–10.
MLA
De Smet, Ive, Steffen Lau, Ute Voss, et al. “Bimodular Auxin Response Controls Organogenesis in Arabidopsis.” PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 107.6 (2010): 2705–2710. Print.