Article
Experimentally determined sequence requirement of ACGT-containing abscisic acid response element.
Plant & cell physiology - 1 Jan 2002
Hattori Tsukaho, Totsuka Masako, Hobo Tokunori, Kagaya Yasuaki, Yamamoto-Toyoda Akiko
Abstract excerpt
The sequence requirement of the ACGT-containing abscisic acid response element (ABRE) was analyzed by systematically substituting the bases surrounding the ACGT-core of motif A, the principal ABRE of the rice gene, OSEM: This was done within the context of a 55-bp promoter fragment that minimally confers ABA-responsiveness to a heterologous promoter. Based on this analysis, the sequence requirement of the...
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