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讲座10基因发生冲突Lecture 10 - Genomic Conflict |
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| 课程网址: | http://videolectures.net/yaleeeb122f07_stearns_lec10/ |
| 主讲教师: | Stephen C. Stearns |
| 开课单位: | 耶鲁大学 |
| 开课时间: | 2010-04-17 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Description Genomic conflict arises when the interests of various genomic elements, such as chromosomes and cytoplasmic organelles, are not aligned. These conflicts arise in two situations: either when one unit is contained within another, as a mitochondrion is contained within a cell, or when inheritance is asymmetrical. Genomic conflict can thus occur within a cell, within an organism, or between two organisms, such as a mother and developing fetus. There have been several steps taken to avoid these conflicts in sexual species, including the fairness of meiosis and the uniparental inheritance of cytoplasmic genomes. Reading assignment: Stearns, Stephen C. and Rolf Hoekstra. Evolution: An Introduction, chapter 9 |
| 关 键 词: | 基因; 染色体; 单亲遗传 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-27：zyk |
| 阅读次数: | 72 |