| 嗜热四膜虫减数分裂研究进展 |
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| 引用本文： | 张晶,田苗,冯立芳,缪炜.嗜热四膜虫减数分裂研究进展[J].动物学杂志,2016,51(1):126-136. |
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| 作者姓名： | 张晶 田苗 冯立芳 缪炜 |
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| 作者单位： | 1. 中国科学院水生生物研究所水生生物多样性与保护重点实验室 武汉430072;中国科学院大学 北京100049;2. 浙江工商大学食品与生物工程学院 杭州310018;3. 中国科学院水生生物研究所水生生物多样性与保护重点实验室 武汉430072 |
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| 基金项目： | 国家国际科技合作专项项目（2013DFG32390） |
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| 摘 要： | 减数分裂是真核生物有性生殖过程的关键步骤,染色体的行为变化贯穿整个减数分裂的过程。近些年来,借助先进的分子生物学技术和细胞学实验手段,通过对突变细胞株的筛选和评价,单细胞真核模式生物原生动物嗜热四膜虫(Tetrahymena thermophila)减数分裂方面的研究取得了长足的进展。本文主要介绍嗜热四膜虫减数分裂的过程,以及在此过程中伴随染色体行为变化的相关基因的功能,从而为进一步探讨嗜热四膜虫减数分裂的分子机制提供有效信息。
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| 关 键 词： | 减数分裂 染色体 嗜热四膜虫 |
| 收稿时间： | 8/4/2015 12:00:00 AM |
| 修稿时间： | 2015/12/28 0:00:00 |
Meiosis Research Progress in Tetrahymena thermophila |
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| ZHANG Jing,TIAN Miao,FENG Li-Fang and MIAO Wei.Meiosis Research Progress in Tetrahymena thermophila[J].Chinese Journal of Zoology,2016,51(1):126-136. |
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| Authors: | ZHANG Jing TIAN Miao FENG Li-Fang and MIAO Wei |
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| Institution: | Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology,Chinese Academy of Sciences,Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology,Chinese Academy of Sciences,Zhejiang Gongshang University and Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology,Chinese Academy of Sciences |
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| Abstract: | Meiosis is the key step in the eukaryote sexual reproduction, while chromosome morphological behavior changes throughout the process of meiosis. In recent years, based on advanced molecular biological technologies and cytology experiment methods, many wonderful achievements about Tetrahymena thermophila meiosis have been obtained according to screening and evaluating of mutant cell lines. In this review, chromosome changes accompanied with variation on genes are described during the process of T.thermophila meiosis, which might provide useful information for understanding the molecular mechanism of T.thermophila meiosis. |
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| Keywords: | Meiosis Chromosome Tetrahymena thermophila |
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