A gene regulatory network critical for axillary bud dormancy …
2023年11月27日 · The Arabidopsis thaliana transcription factor BRANCHED1 (BRC1) plays a pivotal role in the control of shoot branching as it integrates environmental and endogenous …
HY5 functions as a systemic signal by integrating BRC1-dependent ... - PNAS
HY5 promotes bud growth by direct and brassinosteroid mediated suppression of BRC1. BRC1 blocks the accumulation of cytokinin and gibberellin that regulate bud growth in tomato. In this …
BRANCHED1 Promotes Axillary Bud Dormancy in Response to …
2013年3月22日 · Transcriptional profiling of shade-treated wild-type and brc1 axillary buds revealed a group of ABA response genes and a network of cell cycle– and ribosome-related …
Frontiers | BRANCHED1: A Key Hub of Shoot Branching
2019年2月11日 · This review addresses the molecular identity of BRC1, its involvement in shoot branching, and its regulation in response to endogenous inputs (hormones and nutrients) and …
Abscisic acid signaling is controlled by a - PNAS
2016年12月27日 · Here we show that the TEOSINTE BRANCHED1, CYCLOIDEA, PCF (TCP) transcriptional regulator BRANCHED1 (BRC1), which acts inside axillary buds, binds and …
Arabidopsis FHY3 and FAR1 integrate light and strigolactone signaling ...
2020年4月23日 · Simulated shade treatment reduces the accumulation of FHY3 protein, leading to increased expression of BRC1 and reduced branching. Our results establish an integrated …
BRANCHED1 promotes axillary bud dormancy in response to …
The Arabidopsis thaliana gene BRANCHED1 (BRC1), expressed in axillary buds, is required for branch suppression in response to shade. Unlike wild-type plants, brc1 mutants develop …
BRANCHED1: A Key Hub of Shoot Branching - PubMed
2019年2月12日 · BRC1 encodes a pivotal bud-outgrowth-inhibiting transcription factor belonging to the TCP family. As the regulation of BRC1 expression is a hub for many shoot-branching …
An Update on the Signals Controlling Shoot Branching
2019年3月1日 · In dicots, under low red to far red light ratio (R:FR) light conditions, BRC1 positively regulates abscisic acid (ABA) biosynthesis via upregulation of homeodomain leucine …
BRC1 expression regulates bud activation potential but is not …
2017年5月1日 · The transcription factor BRANCHED1 (BRC1) has been proposed to integrate these regulatory signals. This idea is based on increased branching in brc1 mutants, the …