Article
Combinatorial interactions of multiple cis-elements regulating the induction of the Arabidopsis XERO2 dehydrin gene by abscisic acid and cold.
The Plant journal : for cell and molecular biology - 1 Apr 2008
Chung Susanna, Parish Roger W
Abstract excerpt
Multiple combinations of mutations in the promoter of the XERO2 dehydrin gene were used to identify elements involved in ABA and cold induction. Mutating one of the three ACGT elements (ACGT1) increases expression in the absence of cold or ABA. An AT-rich element is a novel partner (coupling element) of ACGT-containing ABA-responsive cis-elements. A 12-bp palindrome also acts as a coupling element for ABA...
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