Biogenesis and possible modification of carotenoid composition in the eyespot of Chlamydomonas reinhardtii mutants

被引：0
|
作者：
V. G. Ladygin
机构：
[1] Russian Academy of Sciences,Institute of Basic Biological Problems
来源：
Microbiology | 2014年 / 83卷
关键词：
mutants; chloroplast; eyespot; ultrastructure; carotenoids; xanthophylls;
D O I：
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学科分类号：
摘要：
Biogenesis of the eyespot ultrastructure in the chloroplasts of the mutants of unicellular green algae Chlamydomonas renihardtii was studied. Development of the eyespot ultrastructure was found to correlate with carotenoid accumulation. Depending on their content, the eyespot formed 1 to 5 layers of lipidcarotenoid globules. Accumulation of carotenes in the eyespot globules was shown. It was found that carotene composition in the eyespot of the mutants could vary depending on their composition in the chloroplast membranes.
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页码：30 / 38
页数：8
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