| 将模拟基因信息的星形模型推广到树形模型 |
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| 引用本文： | 仲雪荣,傅珏生.将模拟基因信息的星形模型推广到树形模型[J].苏州市职业大学学报,2007,18(4):90-92. |
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| 作者姓名： | 仲雪荣 傅珏生 |
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| 作者单位： | 苏州大学,数学科学学院,江苏,苏州,215006 |
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| 摘 要： | 将星形模型下的参数分布推广到树形模型来研究基因信息,在模拟的过程中用FST对模型进行了估计,发现FST和遗传漂变率是正相关的。当p趋向于0时,树形模型转化为星形模型;当p趋向于1时,树形模型退化为含有两个子代的星形模型。
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| 关 键 词： | 星形模型 树形模型 等位基因频率 遗传漂变率 FST估计量 |
| 文章编号： | 1008-5475(2007)04-0090-03 |
| 修稿时间： | 2007年7月10日 |
Simulating Genetic Data from Star Model to Tree Model |
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| ZHONG Xue-rong,FU Jue-sheng.Simulating Genetic Data from Star Model to Tree Model[J].Journal of Suzhou Vocational University,2007,18(4):90-92. |
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| Authors: | ZHONG Xue-rong FU Jue-sheng |
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| Abstract: | This paper extends Star Model to Tree Model and simulates genetic data from the models. This process evaluates the Tree Model and discovers a positive association between the genetic drift. When approaching very close to 0, the Tree Model switches to the Star Model. Similarly, when it is approximately 1, the Tree Model shrinks to a two-current-population Star Model. |
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| Keywords: | Star Model Tree Model allele frequency genetic drift estimator |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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