| 性连锁基因的遗传平衡 |
| |
| 引用本文： | 毛盛贤.性连锁基因的遗传平衡[J].首都师范大学学报(自然科学版),1997,18(3):76-78. |
| |
| 作者姓名： | 毛盛贤 |
| |
| 作者单位： | 首都师范大学生物系 |
| |
| 摘 要： | 本文推出了性连锁遗传的3个公式，即：(1)建立群体偏离遗传平衡的程度与世代数和原初群体两性等位基因频率间差值的关系；(2)估算任一世代的雌性或雄性中的等位基因频率；(3)确定群体平衡时的等位基因频率和基因型频率这些公式更深刻地揭示了性连锁基因的遗传特点，从而为其遗传研究，如模拟研究提供了方便．
|
| 关 键 词： | 遗传平衡 世代 等位基因频率 群体 遗传特点 遗传研究 基因型频率 性连锁基因 雌性 雄性 |
Genetic Equilibrium on Sex linked Gene |
| |
| Mao Shengxian.Genetic Equilibrium on Sex linked Gene[J].Journal of Capital Normal University(Natural Science Edition),1997,18(3):76-78. |
| |
| Authors: | Mao Shengxian |
| |
| Abstract: | Three mathematic formulas on inheritance of sex linked genes were derived in this paper.The first was establishing the relationship on degree of a population deviating equilibrium to generation number and the difference of allele frequencies between sexes;the second,estimating the allele frequencies for any generation in the males or females;the third,determining the allele and genotype frequencies at the population equilibrium.The formulas revealed the genetic properties of sex linked genes more profoundly. |
| |
| Keywords: | sex linked genes genetic equilibrium homogametic sex he terogametic sex |
| 本文献已被 CNKI 维普 等数据库收录！ |
