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近亲繁殖下复等位基因群体的熵性质 被引量:2
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作者 张宏礼 刘海泉 《黑龙江八一农垦大学学报》 2002年第4期94-98,共5页
研究了在近亲繁殖下复等位基因群体的基因库信息熵和基因型信息熵,并讨论了在世代交替中基因型信息熵的性质。结果表明,应用信息论模型研究群体遗传学与统计学方法具有一致性,而且还具有信息学含义。
关键词 近亲繁殖 复等位基因群体 熵性质 基因库信息熵 基因型信息熵 世代交替 群体遗传学 信息论模型
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A Recursive Algorithm for Offspring's Genotype Frequency of Selfing Population on Multiple Alleles with Limited Loci 被引量:2
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作者 陈奇 李大林 《Agricultural Science & Technology》 CAS 2010年第6期26-27,41,共3页
This paper studies the offspring's genotype frequency of the selfing population on multiple alleles with limited loci.A recursive algorithm is given for it.It is discovered that the genotype frequency of homozygous g... This paper studies the offspring's genotype frequency of the selfing population on multiple alleles with limited loci.A recursive algorithm is given for it.It is discovered that the genotype frequency of homozygous gene of limited loci increases by generations.Relative increment reduces by generations and the genotype frequency tends to a definite value finally.The genotype frequency of limited loci with hybrid gene tends to 0 finally.But it is possibility that the genotype frequency increases in previous generations then reduces later.It is found that the number of the hybrid gene are more,the speeds tending to 0 are quicker. 展开更多
关键词 Limited loci Multiple alleles SELFING POPULATION Genotype frequency
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