Functional dissection of a sugar‐repressed α‐amylase gene (RAmy1A) promoter in rice embryos

FEBS Letters

Morita, Akiyoshi¹  Futsuhara, Yuzo²  Yamaguchi, Junji¹  Umemura, Taka-aki²  Perata, Pierdomenico¹  Kuroyanagi, Mitsuyo² 

[1]Bioscience Center, Nagoya University, Chikusa-ku, Nagoya 464-8601, Japan

[2]Department of Agriculture, Meijo University, Tenpaku-ku, Nagoya 468, Japan

关键词: Sugar repression;    cis-acting element;    Gibberellin;    Glucose;    α-Amylase gene;    Rice (Oryza sativa);    GUS;    β-glucuronidase;    LUC;    luciferase;    2;    4-D;    2;    4-dichloroacetic acid;    GA;    gibberellin;    ABA;    abscisic acid;   

DOI  :  10.1016/S0014-5793(98)00067-2

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

The gibberellin-inducible rice α-amylase gene, RAmy1A, was demonstrated to be sugar repressed in rice embryos and functional dissection of the promoter of RAmy1A in relation of its sugar-modulated expression was performed. Gibberellin-response cis-elements of GARE (TAACAAA) and pyrimidine box (CCTTTT) were partially involved in the sugar repression.

【 授权许可】

Unknown