The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Conditional Repression of AUXIN BINDING PROTEIN1 Reveals That It Coordinates Cell Division and Cell Expansion during Postembryonic Shoot Development in Arabidopsis and Tobacco
Open accessAbstract
AUXIN BINDING PROTEIN1 (ABP1) has long been characterized as a potentially important mediator of auxin action in plants. Analysis of the functional requirement for ABP1 during development was hampered because of embryo lethality of the null mutant in Arabidopsis thaliana. Here, we used conditional repression of ABP1 to investigate its function during vegetative shoot development. Using an inducible cellular immunization approach and an inducible antisense construct, we showed that decreased ABP1 activity leads to a severe retardation of leaf growth involving an alteration in cell division frequency, an altered pattern of endocycle induction, a decrease in cell expansion, and a change in expression of early auxin responsive genes. In addition, local repression of ABP1 activity in the shoot apical meristem revealed an additional role for ABP1 in cell plate formation and cell shape. Moreover, cells at the site of presumptive leaf initiation were more sensitive to ABP1 repression than other regions of the meristem. This spatial context-dependent response of the meristem to ABP1 inactivation and the other data presented here are consistent with a model in which ABP1 acts as a coordinator of cell division and expansion, with local auxin levels influencing ABP1 effectiveness.
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Cites
The F-box protein TIR1 is an auxin receptor
Dharmasiri, N., Dharmasiri, S., & Estelle, M. (2005) · Nature · doi:10.1038/nature03543 · Cited by 2,083
Regulation of phyllotaxis by polar auxin transport
Reinhardt, D., Pesce, E.-R., Stieger, P., Mandel, T., Baltensperger, K., Bennett, M., Traas, J., Friml, J., & Kuhlemeier, C. (2003) · Nature · doi:10.1038/nature02081 · Cited by 1,523
Plant Development Is Regulated by a Family of Auxin Receptor F Box Proteins
Dharmasiri, N., Dharmasiri, S., Weijers, D., Lechner, E., Yamada, M., Hobbie, L., Ehrismann, J. S., Jürgens, G., & Estelle, M. (2005) · Developmental Cell · doi:10.1016/j.devcel.2005.05.014 · Cited by 997
Auxin Receptors and Plant Development: A New Signaling Paradigm
Mockaitis, K., & Estelle, M. (2008) · Annual Review of Cell and Developmental Biology · doi:10.1146/annurev.cellbio.23.090506.123214 · Cited by 651
Cited by
Auxin: A Trigger for Change in Plant Development
Vanneste, S., & Friml, J. (2009) · Cell · doi:10.1016/j.cell.2009.03.001 · Cited by 1,302
Yang, B.-J., Han, X.-X., Yin, L.-L., Xing, M.-Q., Xu, Z.-H., & Xue, H.-W. (2016) · Nature Communications · doi:10.1038/ncomms11388 · Cited by 1,202
Genetic compensation: A phenomenon in search of mechanisms
El-Brolosy, M. A., & Stainier, D. Y. R. (2017) · PLOS Genetics · doi:10.1371/journal.pgen.1006780 · Cited by 829
Auxin herbicides: current status of mechanism and mode of action
Grossmann, K. (2010) · Pest Management Science · doi:10.1002/ps.1860 · Cited by 719
Leyser, O. (2018) · Plant Physiology · doi:10.1104/pp.17.00765 · Cited by 715
Metadata
- Authors
- Braun, N., Wyrzykowska, J., Muller, P., David, K., Couch, D., Perrot-Rechenmann, C., & Fleming, A. J.
- Venue
- The Plant Cell
- Publisher
- Oxford University Press (OUP)
- Published
- 2008-10-01
- Volume
- 20
- Issue
- 10
- Pages
- 2746-2762
- ISSN
- 1040-4651 (ISSN-L)
- 1532-298X
- OpenAlex
- W2106858357
- Cited by
- 171
- References
- 4
- FWCI
- 20.05
- Type
- journal article
- Language
- en
- Open access
- green
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- Braun, N., Wyrzykowska, J., Muller, P., David, K., Couch, D., Perrot-Rechenmann, C., & Fleming, A. J. (2008). Conditional Repression of AUXIN BINDING PROTEIN1 Reveals That It Coordinates Cell Division and Cell Expansion during Postembryonic Shoot Development in Arabidopsis and Tobacco. The Plant Cell. https://doi.org/10.1105/tpc.108.059048
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