Mechanism of Auxin-Regulated Gene Expression in Plants

Autor: Elisabeth J. Chapman, Mark Estelle
Rok vydání: 2009
Předmět:
Zdroj: Annual Review of Genetics. 43:265-285
ISSN: 1545-2948
0066-4197
DOI: 10.1146/annurev-genet-102108-134148
Popis: Plant hormones control most aspects of the plant life cycle by regulating genome expression. Expression of auxin-responsive genes involves interactions among auxin-responsive DNA sequence elements, transcription factors and trans-acting transcriptional repressors. Transcriptional output from these auxin signaling complexes is regulated by proteasome-mediated degradation that is triggered by interaction with auxin receptor-E3 ubiquitin ligases such SCFTIR1. Auxin signaling components are conserved throughout land plant evolution and have proliferated and specialized to control specific developmental processes.
Databáze: OpenAIRE