Effect of illumination on phosphoinositide metabolism in the endoplasmic reticulum from etiolated oat seedlings

被引：0
|
作者：
Lyakhnovich, GV [1 ]
Volotovskii, ID [1 ]
机构：
[1] Natl Acad Sci Belarus, Inst Photobiol, Minsk 220072, BELARUS
来源：
RUSSIAN JOURNAL OF PLANT PHYSIOLOGY | 2000年 / 47卷 / 01期
关键词：
Avena sativa; membranes; phosphoinositides; light; phytochrome;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The effect of red (R) and far-red (FR) illumination on the synthesis and hydrolysis of phosphoinositides in the membranes of the endoplasmic reticulum (ER) from etiolated oat seedlings was studied using the radioisotope method. The R and FR were found to exert oppositely directed effects on the label incorporation into phosphoinositides. The reversibility of activation of phosphatidylinositol 4,5-bisphosphate hydrolysis in ER membranes was demonstrated by applying alternating R and FR illumination.
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页码：32 / 37
页数：6
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