| 衣藻性别决定及交配过程中的基因调控 |
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| 引用本文： | 徐涤,陈鹏,邵宏波,臧晓南,张学成.衣藻性别决定及交配过程中的基因调控[J].武汉大学学报(理学版),2011,57(3):269-276. |
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| 作者姓名： | 徐涤 陈鹏 邵宏波 臧晓南 张学成 |
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| 作者单位： | 1. 中国海洋大学海洋生物遗传育种教育部重点实验室,山东青岛,266003
2. 中国科学院烟台海岸带研究所,山东烟台,263004 |
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| 基金项目： | 国家自然科学基金资助项目(40606034) |
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| 摘 要： | 阐述了单细胞绿藻衣藻（Chlamydomonas）性别相关基因及其作用机制的研究进展,其中着重介绍了位于mt基因座及少量位于常染色体上的性别相关基因,并分析了它们在营养细胞分化为正负两种交配型的配子细胞、正/负配子的交配以及合子分化的起始这3个关键步骤中的调控作用.
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| 关 键 词： | 衣藻 性别相关基因 配子类型基因座位 基因调控 |
Progress of Gene Regulation Involved in Chlamydomonas Sex Determination and Mating Process |
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| XU Di,CHEN Peng,SHAO Hongbo,ZANG Xiaonan,ZHANG Xuecheng.Progress of Gene Regulation Involved in Chlamydomonas Sex Determination and Mating Process[J].JOurnal of Wuhan University:Natural Science Edition,2011,57(3):269-276. |
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| Authors: | XU Di CHEN Peng SHAO Hongbo ZANG Xiaonan ZHANG Xuecheng |
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| Institution: | XU Di1,CHEN Peng2,SHAO Hongbo2,ZANG Xiaonan1,ZHANG Xuecheng1(1.Key Laboratory of Marine Genetics and Breeding of Ministry of Education,Ocean University of China,Qingdao 266003,Shandong,China,2.Yantai Institute of Costal Zone Research,Chinese Academy of Sciences,Yantai 263004,China) |
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| Abstract: | This paper reviewed recent progress of sex-related genes and their mechnisms in unicellular green alga Chlamydomonas.We focused on genes which were gathered on mating-type(mt) locus as well as some additional sex-related genes located in autosomes and their regulations during the following 3 key steps: Plus and minus gamete sexual differentiation from vegetative cells,mating between mt+/mt-gametes,and initiation of zygote differentiation. |
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| Keywords: | Chlamydomonas sex-related genes gamete-specific locus gene regulation |
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