Regulation or gibberellin biosynthesis by light

被引：126

作者：

Kamiya, Y ^{[1
]}

García-Martínez, JL

机构：

[1] Inst Phys & Chem Res, Frontier Res Program, Wako, Saitama 3510198, Japan

[2] Univ Politecn Valencia, CSIC, Inst Biol Mol & Celular Plantes, Valencia 46022, Spain

来源：

CURRENT OPINION IN PLANT BIOLOGY | 1999年 / 2卷 / 05期

关键词：

D O I：

10.1016/S1369-5266(99)00012-6

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Phytochromes regulate transcript levels of gibberellin biosynthesis enzymes, GA 20-oxidases and/or GA 3 beta-hydroxylases, in germinating lettuce and Arabidopsis seeds and in de-etiolating pea seedlings. Feedback regulation of Ga biosynthesis by active GA is well established but other mechanisms for regulation of these biosynthetic genes also exist, as this feedback does not operate on a GA 3 beta-hydroxylase gene of Arabidopsis during seed germination.

引用

页码：398 / 403

页数：6

共 43 条

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