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2,4-D和GA_(3)对绿豆黄化幼苗肌醇磷脂代谢的影响

李兆亮, 张崇浩, 李杰芬

北京师范大学生物系

摘要

2,4-D和GA_(3)促进了绿豆黄化幼苗胚轴中肌醇磷脂降解。用放射性标记和TLC法分离, 发现2,4-D与GA_(3)均对PIP和PIP_(2)降解具促进作用, 同时DAG水平升高, 但PI水平变化不大。PP_(333)使肌醇磷脂代谢受到一定抑制, 2,4-D和GA_(3)在一定程度上逆转PP_(333)对肌醇磷脂代谢的抑制作用。图6表1参24

关键词： 绿豆; 幼苗; 赤霉酸; 肌醇磷脂

Effects of 2,4-D and GA_(3) on phosphoinositide metabolism in dark-grown Phaseolus radiatus seedlings

Li Zhaoliang, Zhang Chonghao, Li Jiefen

Dept. Biol., Beijing Norm. Univ.

Abstract

Key words: Plant growth substance;Phosphoinositide;Diacyiglycerol;Phasevlus radatus

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引用本文：

李兆亮, 张崇浩, 李杰芬. 2,4-D和GA_(3)对绿豆黄化幼苗肌醇磷脂代谢的影响[J]. 生理学报 1993; 45 (2): .

Li Zhaoliang, Zhang Chonghao, Li Jiefen. Effects of 2,4-D and GA_(3) on phosphoinositide metabolism in dark-grown Phaseolus radiatus seedlings. Acta Physiol Sin 1993; 45 (2): (in Chinese with English abstract).