Article
Functional profiling identifies genes involved in organ-specific branches of the PIF3 regulatory network in Arabidopsis.
The Plant cell - 1 Nov 2011
Sentandreu Maria, Martín Guiomar, González-Schain Nahuel, Leivar Pablo, Soy Judit, Tepperman James M, Quail Peter H, Monte Elena
Abstract excerpt
The phytochrome (phy)-interacting basic helix-loop-helix transcription factors (PIFs) constitutively sustain the etiolated state of dark-germinated seedlings by actively repressing deetiolation in darkness. This action is rapidly reversed upon light exposure by phy-induced proteolytic degradation of the PIFs. Here, we combined a microarray-based approach with a functional profiling strategy and identified four...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.