Functional dissection of a sugar-repressed α-amylase gene (RAmylA) promoter in rice embryos

被引：87

作者：

Morita, A

Umemura, T

Kuroyanagi, M

Futsuhara, Y

Perata, P

Yamaguchi, J ^{[1
]}

机构：

[1] Nagoya Univ, Biosci Ctr, Chikusa Ku, Nagoya, Aichi 4648601, Japan

[2] Meijo Univ, Dept Agr, Tempaku Ku, Nagoya, Aichi 468, Japan

来源：

FEBS LETTERS | 1998年 / 423卷 / 01期

基金：

日本学术振兴会;

关键词：

sugar repression; cis-acting element; gibberellin; glucose; alpha-amylase gene; rice (Oryza sativa);

D O I：

10.1016/S0014-5793(98)00067-2

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The gibberellin-inducible rice alpha-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. (C) 1998 Federation of European Biochemical Societies.

引用

页码：81 / 85

页数：5

共 23 条

[1]

[Anonymous], 1991, INT REV CYTOL

[2]

GUBLER F, 1992, PLANT CELL, V4, P1435

[3] GIBBERELLIN-REGULATED EXPRESSION OF A MYB GENE IN BARLEY ALEURONE CELLS - EVIDENCE FOR MYB TRANSACTIVATION OF A HIGH-PL ALPHA-AMYLASE GENE PROMOTER [J].