CALCIUM OSCILLATIONS IN PLANT-CELL CYTOPLASM INDUCED BY RED AND FAR-RED LIGHT IRRADIATION

被引：14

作者：

VOLOTOVSKI, ID ^{[1
]}

SOKOLOVSKY, SG ^{[1
]}

NIKIFOROV, EL ^{[1
]}

ZINCHENKO, VP ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI, INST CELL BIOPHYS, PUSHCHINO 142292, RUSSIA

来源：

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY | 1993年 / 20卷 / 2-3期

关键词：

PHYTOCHROME; CA2+ CONCENTRATION OSCILLATIONS; PHOSPHOINOSITIDE METABOLISM; OAT PROTOPLASTS;

D O I：

10.1016/1011-1344(93)80137-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Light-mediated oscillations of cytoplasmic Ca2+ concentration in oat protoplasts were demonstrated using the fluorescence probe quin2 loaded into the cells. The oscillations are not due to an increase in cytoplasmic Ca2+ concentration and have no connection with the mitochondrial Ca2+ pool. A possible association between the Ca2+ oscillations and phosphoinositide metabolism in plant cell membranes is analysed.

引用

页码：95 / 100

页数：6

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