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PMID: 10694884 Published · ppublish English Journal Article Research Support, U.S. Gov't, Non-P.H.S. Research Support, U.S. Gov't, P.H.S. Review

Function of the ubiquitin-proteasome pathway in auxin response.

Trends in biochemical sciences ·Vol. 25 ·No. 3 ·2000-03-00 ·Pages 133-8

Gray WM, Estelle I

Abstract

The plant hormone auxin regulates many aspects of growth and development. Despite the importance of this hormone, the molecular basis for auxin action has remained elusive. Recent advances using molecular genetics in Arabidopsis have begun to elucidate the mechanisms involved in auxin signaling. These results suggest that protein degradation by the ubiquitin pathway has a central role in auxin response.

MeSH Terms
Arabidopsis/genetics,metabolism Arabidopsis Proteins Cysteine Endopeptidases/metabolism Gene Expression Regulation, Plant Growth Substances Indoleacetic Acids/physiology Monomeric GTP-Binding Proteins/genetics,metabolism Multienzyme Complexes/metabolism Mutation Nuclear Proteins/genetics,metabolism Plant Proteins/genetics,metabolism Proteasome Endopeptidase Complex Saccharomyces cerevisiae Proteins Ubiquitins/metabolism Vesicular Transport Proteins alpha Karyopherins
Chemicals
AXR1 protein, Arabidopsis Arabidopsis Proteins Growth Substances Indoleacetic Acids Multienzyme Complexes Nuclear Proteins Plant Proteins Saccharomyces cerevisiae Proteins Ubiquitins Vesicular Transport Proteins alpha Karyopherins Cysteine Endopeptidases Proteasome Endopeptidase Complex Monomeric GTP-Binding Proteins SAR1 protein, S cerevisiae
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Gray W M
Institute for Cellular and Molecular Biology, Section of Molecular, Cellular, and Developmental Biology, University of Texas at Austin, Austin, TX 78712, USA.
Estelle I
Article Info
Journal
Trends in biochemical sciences
Abbr.
Trends Biochem Sci
ISSN
0968-0004
DOI
10.1016/s0968-0004(00)01544-9
Published
2000-03-00
Pages
133-8
Language
English
Region
England
NLM ID
7610674
Subset
IM
Grants
NIGMS NIH HHS · F32 GM018680 · United States
NIGMS NIH HHS · GM 18680 · United States
NIGMS NIH HHS · GM 43644 · United States
External Links
PubMed source DOI: 10.1016/s0968-0004(00)01544-9 View journal details
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