Title : ACC synthase and its cognate E3 ligase are inversely regulated by light.

Pub. Date : 2013

PMID : 24065059






4 Functional Relationships(s)
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Protein Name
Organism
1 We have recently shown that 14-3-3 positively regulates ACS protein stability by both a direct effect and via downregulation of the stability of the E3 ligases regulating its turnover, Ethylene Overproducer1 (ETO1)/ETO1-like (EOL). ethylene tetratricopeptide repeat (TPR)-containing protein Arabidopsis thaliana
2 In contrast, light destabilizes the ETO1/EOLs proteins, suggesting that light acts to increase ethylene biosynthesis in part through a decrease in the level of the ETO1/EOL proteins. ethylene tetratricopeptide repeat (TPR)-containing protein Arabidopsis thaliana
3 In contrast, light destabilizes the ETO1/EOLs proteins, suggesting that light acts to increase ethylene biosynthesis in part through a decrease in the level of the ETO1/EOL proteins. ethylene tetratricopeptide repeat (TPR)-containing protein Arabidopsis thaliana
4 This demonstrates that the ETO1/EOLs are regulated in response to at least one environmental cue and that their regulated degradation may represent a novel input controlling ethylene biosynthesis. ethylene tetratricopeptide repeat (TPR)-containing protein Arabidopsis thaliana