《生命科学》 2012, 24(3): 262-265

植物含油量相关转录因子WRINKLED1的研究进展

黄胜和，丁永红，李东明，陈春香，钟小菊，饶泽昌^*

(南昌大学抚州医学分院，抚州 344000)

摘　要：文章编号：1004-0374(2012)03-0262-04

摘　要：植物油具有重要的食用和工业价值，对其需求越来越大。提高作物种子含油量育种一直在进行，与通过单一限速酶的遗传工程法相比，利用转相关转录因子基因改造植物脂肪代谢过程是更好选择之一。介绍植物含油量相关转录因子WRINKLED1 的发现、结构、功能、调控、基因工程和聚类分析等，并对其应用前景进行展望。
关键词：含油量；转录因子；WRINKLED1(WRI1)
中图分类号：Q71 文献标志码：A

Progress on transcription factor of WRINKLED1 related to plant oil content

HUANG Sheng-He， DING Yong-Hong， LI Dong-Ming， CHEN Chun-Xiang， ZHONG Xiao-Ju， RAO Ze-Chang^*

(Fuzhou Medical College， Nanchang University， Fuzhou 344000， China)

Abstract:
Abstract: The demand for vegetable oils for food， bio-diesel and bio-product applications is increasing rapidly. To increase oil synthesis in plants， previous studies have focused mainly on manipulation of oil pathway genes. As an alternative to single-enzyme approaches， transcription factors provide an attractive solution for altering complex traits. Here， we summarize the recent progress on the discovery， structure， function， regulation， gene engineering of the transcription factor of WRINKLED1 related to plant oil content so as to provide reference for better research.
Key words: oil content; transcription factor; WRINKLED1(WRI1)