植物脱落酸受体PYR/PYL/RCAR的研究进展

doi:10.14088/j.cnki.issn0439-8114.2019.18.003

摘要/Abstract

摘要： 脱落酸（Abscisic acid,ABA）是一种重要的植物抗胁迫激素,其受体的筛选和鉴定为植物中ABA信号转导通路的阐明奠定了重要基础。目前发现了几种ABA受体,大多数都受到质疑,但PYR/PYL/RCAR被普遍认为是真正的ABA受体蛋白。简略介绍了发现PYR/PYL/RCAR之前ABA受体的研究概况,重点介绍了目前国内外对于PYR/PYL/RCAR蛋白的研究进展。

关键词: 脱落酸（Abscisic acid, ABA）受体, PYR/PYL/RCAR, 信号转导, 生理功能

Abstract: Abscisic acid （ABA） is an important plant stress-resistant hormone. The screening and identification of ABA receptors lay an important foundation for elucidating ABA signal transduction pathways in plants. Several kinds of ABA receptors have been found, most of which are questioned, but PYR/PYL/RCAR is generally considered to be the true ABA receptor protein. The research progress of ABA receptors before the discovery of PYR/PYL/RCAR was briefly introduced,and the research progress of PYR/PYL/RCAR protein at home and abroad were detailed introduced.

Key words: abscisic acid receptors, PYR/PYL/RCAR, signal transduction, physiological function

中图分类号:

S184

赵雷. 植物脱落酸受体PYR/PYL/RCAR的研究进展[J]. 湖北农业科学, 2019, 58(18): 14-18.

ZHAO Lei. Advances in plant abscisic acid receptor PYR/PYL/RCAR[J]. HUBEI AGRICULTURAL SCIENCES, 2019, 58(18): 14-18.

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