期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

1997

23

3

210-213

10.13331/j.cnki.jhau.1997.03.003

CIDA项目；

本校为第一机构

对在两个近交程度不同的水貂群体中利用小卫星 DNA指纹资料估测的群体内遗传变异度进行抽样统计分析的结果表明 :在同一张 DNA指纹图谱中 ,随着样本含量的增加 ,群内遗传变异度估值的变异甚小 ,且无明显的上偏或下偏趋势 ,只是估计值的抽样误差呈持续下降的趋势 ,但当样本含量达到 10以后 ,下降幅度甚小 （

Sampling statistical analysis is made on intra population genetic variability estimates obtained from minisatellite DNA fingerprinting data of two mink populations with difference at breeding levels.The results show that the sampling error of the intra population genetic variability estimates decreases constantly with the increase of sample size from 2 to 17 for both populations,however,the variation of the estimates at different sample size le...