Title : Abscisic Acid Antagonizes Ethylene Production through the ABI4-Mediated Transcriptional Repression of ACS4 and ACS8 in Arabidopsis.

Pub. Date : 2016 Jan 4

PMID : 26410794






4 Functional Relationships(s)
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1 Abscisic Acid Antagonizes Ethylene Production through the ABI4-Mediated Transcriptional Repression of ACS4 and ACS8 in Arabidopsis. ethylene 1-amino-cyclopropane-1-carboxylate synthase 8 Arabidopsis thaliana
2 Further analyses showed that expression of the ethylene biosynthesis genes ACS4, ACS8, and ACO2 was significantly decreased in abi4-152 but increased in the knockout mutants, with partial dependence on ABA. ethylene 1-amino-cyclopropane-1-carboxylate synthase 8 Arabidopsis thaliana
3 Therefore, our results demonstrate that ABA negatively regulates ethylene production through ABI4-mediated transcriptional repression of the ethylene biosynthesis genes ACS4 and ACS8 in Arabidopsis. ethylene 1-amino-cyclopropane-1-carboxylate synthase 8 Arabidopsis thaliana
4 Therefore, our results demonstrate that ABA negatively regulates ethylene production through ABI4-mediated transcriptional repression of the ethylene biosynthesis genes ACS4 and ACS8 in Arabidopsis. ethylene 1-amino-cyclopropane-1-carboxylate synthase 8 Arabidopsis thaliana