Plant photosynthesis under conditions of water stress and the protective effect of cytokinins: A review

被引：0
|
作者：
Chernyadev, II [1 ]
机构：
[1] AN BAKH BIOCHEM INST,MOSCOW 117071,RUSSIA
来源：
APPLIED BIOCHEMISTRY AND MICROBIOLOGY | 1997年 / 33卷 / 01期
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D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
The effects of water stress on the photosynthetic system of C-3 and C-4 plant species are reviewed. Water stress was shown to reduce the total chlorophyll content, change the chlorophyll alb ratio, modify chloroplast ultrastructure, inhibit light and dark photosynthetic reactions, decrease the efficiency of photosynthetic CO2 assimilation, and accelerate the senescence of leaves. Cytokinin-induced stimulation of protein synthesis substantially alleviates the negative effects of water stress on plants.
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页码：1 / 12
页数：12
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