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Auxin perception and downstream events.
- Source :
-
Current Opinion in Plant Biology . Oct2016, Vol. 33, p8-14. 7p. - Publication Year :
- 2016
-
Abstract
- Auxin responses have been arbitrarily divided into two categories: genomic and non-genomic effects. Genomic effects are largely mediated by SCF TIR1/AFB -Aux/IAA auxin receptor complexes whereas it has been postulated that AUXIN BINDING PROTEIN 1 (ABP1) controls the non-genomic effects. However, the roles of ABP1 in auxin signaling and plant development were recently called into question. In this paper, we present recent progress in understanding the SCF TIR1/AFB -Aux/IAA pathway. In more detail, we discuss the current understanding of ABP1 research and provide an updated view of ABP1-related genetic materials. Further, we propose a model in which auxin efflux carriers may play a role in auxin perception and we briefly describe recent insight on processes downstream of auxin perception. [ABSTRACT FROM AUTHOR]
- Subjects :
- *AUXIN
*GENOMICS
*DEVELOPMENTAL biology
*PLANT development
*PLANT hormones
Subjects
Details
- Language :
- English
- ISSN :
- 13695266
- Volume :
- 33
- Database :
- Academic Search Index
- Journal :
- Current Opinion in Plant Biology
- Publication Type :
- Academic Journal
- Accession number :
- 118499564
- Full Text :
- https://doi.org/10.1016/j.pbi.2016.04.004