This paper introduces the entropy of the genepool and the genetype of a pair alleles population in inbreeding , and demonstrates the character of genetype entropy , the character of inter - zygote ' s inter - entropy , and the relation between the latter and coefficient of inbreeding in the generation change 摘要研究了在近親繁殖下一對(duì)等位基因群體的基因庫(kù)信息熵和基因型信息熵,并討論了在世代交替中基因型信息熵的性質(zhì)、配子間的互信息性質(zhì)及其與近交系數(shù)的關(guān)系,并定義了配子間的近交關(guān)聯(lián)信息系數(shù)。