Ontology highlight
ABSTRACT:
SUBMITTER: Kaiserli E
PROVIDER: S-EPMC4654455 | biostudies-literature | 2015 Nov
REPOSITORIES: biostudies-literature
Kaiserli Eirini E Páldi Katalin K O'Donnell Liz L Batalov Olga O Pedmale Ullas V UV Nusinow Dmitri A DA Kay Steve A SA Chory Joanne J
Developmental cell 20151101 3
Light regulates major plant developmental transitions by orchestrating a series of nuclear events. This study uncovers the molecular function of the natural variant, TZP (Tandem Zinc-finger-Plus3), as a signal integrator of light and photoperiodic pathways in transcriptional nuclear foci. We report that TZP acts as a positive regulator of photoperiodic flowering via physical interactions with the red-light receptor phytochrome B (phyB). We demonstrate that TZP localizes in dynamic nuclear domain ...[more]