衣藻性别决定及交配过程中的基因调控

衣藻性别决定及交配过程中的基因调控 Progress of Gene Regulation Involved in Chlamydomonas Sex Determination and Mating Process 徐涤 XU Di1 1 first-author 陈鹏 CHEN Peng2 2 邵宏波 SHAO Hongbo2 2 臧晓南 ZANG Xiaonan1 1 张学成 ZHANG Xuecheng1 1 中国海洋大学海洋生物遗传育种教育部重点实验室 中国海洋大学海洋生物遗传育种教育部重点实验室 Key Laboratory of Marine Genetics and Breeding of Ministry of Education,Ocean University of China Key Laboratory of Marine Genetics and Breeding of Ministry of Education,Ocean University of China 中国科学院烟台海岸带研究所 中国科学院烟台海岸带研究所 Yantai Institute of Costal Zone Research,Chinese Academy of Sciences Yantai Institute of Costal Zone Research,Chinese Academy of Sciences 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. 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. 衣藻 性别相关基因 配子类型基因座位 基因调控 Chlamydomonas sex-related genes gamete-specific locus gene regulation 10.14188/j.1671-8836.2011.03.017 Q943 国家自然科学基金资助项目（40606034） 2011-03-01 2021-04-01 3 57