Auxin perception and downstream events.
Journal Article (Review;Journal Article)
Auxin responses have been arbitrarily divided into two categories: genomic and non-genomic effects. Genomic effects are largely mediated by SCFTIR1/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 SCFTIR1/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.
Full Text
Duke Authors
Cited Authors
- Strader, LC; Zhao, Y
Published Date
- October 2016
Published In
Volume / Issue
- 33 /
Start / End Page
- 8 - 14
PubMed ID
- 27131035
Pubmed Central ID
- PMC5050066
Electronic International Standard Serial Number (EISSN)
- 1879-0356
International Standard Serial Number (ISSN)
- 1369-5266
Digital Object Identifier (DOI)
- 10.1016/j.pbi.2016.04.004
Language
- eng