| 近交群体配子间的信息学性质 |
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| 引用本文： | 张鸿雁,张宏礼. 近交群体配子间的信息学性质[J]. 中国农学通报, 2006, 22(7): 135-138 |
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| 作者姓名： | 张鸿雁 张宏礼 |
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| 作者单位： | 1. 黑龙江八一农垦大学生命科技学院,黑龙江,大庆,163319
2. 黑龙江八一农垦大学文理学院数学系,黑龙江,大庆,163319 |
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| 基金项目： | 黑龙江八一农垦大学科研项目“盐碱地蛋白酶产生菌筛选及酶发酵条件的研究”. |
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| 摘 要： | 讨论了近亲交配群体在世代交替中配子间平均互信息性质;定义了配子间的近交关联信息系数,并与近交系数比较,阐述了配子间的近交关联信息系数的优点。结果表明,应用信息论模型研究群体遗传学与以往统计学方法具有一致性,而且还具有信息学的意义和优点。
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| 关 键 词： | 基因型信息熵 平均互信息 近交关联信息系数 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006-02-212006-02-23 |
Informatics Characters between Sexual Gametes in Inbreeding Population |
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| Zhang Hongyan,Zhang Hongli. Informatics Characters between Sexual Gametes in Inbreeding Population[J]. Chinese Agricultural Science Bulletin, 2006, 22(7): 135-138 |
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| Authors: | Zhang Hongyan Zhang Hongli |
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| Affiliation: | 1.College of Life Sci- Tech, Heilongjiang August First Land Reclamation Agriculture University, Daqing 163319; 2.Mathematic Department, Heilongjiang August First Land Reclamation Agriculture University, Daqing, 163319 |
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| Abstract: | The characters of mutual information between sexual gametes are demonstrated in inbreeding population. The information coefficient of correlation between sexual gametes in inbreeding population was defined; its advantages were demonstrated in contrast with coefficient of inbreeding. The results showed that: the utilization of information model on population genetics not only has good uniformity with statistical methods, but also has it's informatics means and advantages. |
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| Keywords: | Genotype entropy Mutual information Information coefficient of correlation in inbreeding |
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