Gibberellin signaling in plants – the extended version
网页2012年1月3日 · Genetic analyses of SCL3-deficient mutants have allowed positioning SCL3 into the GA signaling pathway. SCL3 and DELLA (RGA) interact and SCL3 positively regulates GA reponses (Heo et al., 2011; Zhang et al., 2011).
Gibberellin metabolism, perception and signaling pathways in ...
网页Biochemical and genetic analyses demonstrate that GA de-represses its signaling pathway by binding to GID1s, which induce degradation of GA signaling repressors (DELLAs) via an ubiquitin-proteasome pathway.
New insights into gibberellin signaling in regulating flowering in
网页2019年11月30日 · Gibberellic acid homeostasis is achieved by tight regulation of both “activating enzymes”, including GA20-oxidase (GA20OX) and GA3-oxidase (GA3OX) that catalyze the final step of GA biosynthesis, and “deactivating enzymes”, GA2-oxidases (GA2OXs), that contribute to GA turnover.
Gibberellin biosynthesis and metabolism: A convergent route …
网页2018年3月1日 · In this review, we summarize the current evidence regarding a common pathway for GA synthesis in fungi, bacteria and plant from the genes depicted as part of the GA production cluster to the enzymes responsible for the catalytic transformations and the biosynthetical routes involved.
Gibberellin signaling in plants - The Company of Biologists
网页2013年3月15日 · The past decade has brought great progress in understanding the molecular basis of GA action, with the cloning and characterization of GA signaling components. Here, we review the molecular basis of the GA signaling pathway, from the perception of GA to the regulation of downstream genes.
Gibberellin Signaling | The Plant Cell | Oxford Academic
网页2002年5月1日 · The power of molecular genetics has dramatically advanced our understanding of all aspects of gibberellin (GA) signaling. Many genes encoding GA response pathway components have been identified using Arabidopsis and cereal mutants, and more elaborate genetic screens are producing additional mutants that are providing …
Gibberellin signaling in plants - PubMed
网页The past decade has brought great progress in understanding the molecular basis of GA action, with the cloning and characterization of GA signaling components. Here, we review the molecular basis of the GA signaling pathway, from the perception of GA to the regulation of downstream genes.
A quantitative gibberellin signaling biosensor reveals a role for ...
网页2024年5月8日 · Here, we developed a ratiometric GA signaling biosensor by engineering one of the DELLA proteins, to suppress its master regulatory function in GA transcriptional responses while preserving its...
Gibberellin Signaling in Plants – The Extended Version
网页2012年1月4日 · The discovery of the GA receptor based on the rice gibberellin insensitive dwarf1 (gid1) mutant in 2005 represented a major breakthrough in the understanding of the signaling pathway of this hormone (Ueguchi-Tanaka et al., 2005).
GA Signaling: Genes and GTPases | The Plant Cell - Oxford …
网页1998年2月1日 · Double mutant studies with gai suggest that PKL may operate in a GAI -independent GA signaling pathway. Although the preceding synopsis illustrates how genetic approaches have helped to identify a number of GA signaling components, the relevant molecular interactions are still rather unclear.
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