ABA-insensitive (ABI) 4 and ABI5 synergistically regulate DGAT1 expression in Arabidopsis seedlings under stress

•TAG accumulation in Arabidopsis seedlings is an important stress response.•DGAT1 expression in Arabidopsis seedling is induced by stress.•Both ABI4 and ABI5 are important for TAG accumulation in Arabidopsis under stress.•We report a synergistic effect of ABI4 with ABI5 in regulating DGAT1 expressio...

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Veröffentlicht in:	FEBS letters 2013-09, Vol.587 (18), p.3076-3082
Hauptverfasser:	Kong, Yinfei, Chen, Songbin, Yang, Yang, An, Chengcai
Format:	Artikel
Sprache:	eng
Schlagworte:	ABI4 ABI5 Abscisic Acid - pharmacology Agrobacterium tumefaciens - genetics Agrobacterium tumefaciens - metabolism Arabidopsis Arabidopsis - drug effects Arabidopsis - genetics Arabidopsis - metabolism Arabidopsis Proteins - genetics Arabidopsis Proteins - metabolism Basic-Leucine Zipper Transcription Factors - genetics Basic-Leucine Zipper Transcription Factors - metabolism biosynthesis DGAT1 diacylglycerol acyltransferase Diacylglycerol O-Acyltransferase - genetics Diacylglycerol O-Acyltransferase - metabolism Gene Expression Regulation, Plant Genes, Reporter Germination - drug effects Luciferases Nicotiana - genetics Nicotiana - metabolism Plant Growth Regulators - pharmacology Plants, Genetically Modified - drug effects Plants, Genetically Modified - genetics Plants, Genetically Modified - metabolism seed maturation seedlings Seedlings - drug effects Seedlings - genetics Seedlings - metabolism Stress, Physiological synergism Synergistic effect tobacco Transcription Factors - genetics Transcription Factors - metabolism Triacylglycerol triacylglycerols Triglycerides - biosynthesis
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