heritability estimate meaning in Chinese
遗传力估计值
Examples
- We do not imply that adequately measured quantitative characters will invariably yield high heritability estimates .
我们并不是说数量性状测定标准合适，就一定估算出高的遗传力。 - Bmd is a quantitative trait determined by genetic and environmental factors , with heritability estimates ranging from 50 % to 90 %
骨密度是一种由多基因和环境因素共同决定的复杂性状，它有很强的遗传决定，其遗传率高达50 ? 90 。 - The obtained results do not support a major gene for body mass index in chinese , the discrepancies between our study and previous studies may result from ethnic difference between chinese and other populations ; the general model provides the best fit to the data , while the environmental model is the second parsimonious model , perhaps due to complex mode of body mass index inheritance ; a moderate heritability estimate is found for body mass index ( h2 = 0 . 313 ) , lower than that of other populations , this is presumably due to the fact that aside from the influence of genetic bases , body mass index is strongly influenced by environmental factors and that there is a low proportion of obese individuals in samples ( only 4 . 1 % individuals have body mass index > 30 )
分离分析的结果表明， ( 1 )体重指数不存在主基因分离，不同于在其他非中国人群中检测的结果，说明存在种群差异性； ( 2 )一般模型提供了最合适模型，环境模型是次之的严格模型，可能由于体重指数遗传模式的复杂性所致； ( 3 )中国人群中体重指数具有适中的遗传率( h ~ 2 = 0 . 313 ) ，低于其他人群中的结果，这是由于体重指数除了受遗传因素影响外还受环境因素影响及样本中低比例的肥胖个体( 4 . 1的个体bmi 30 )的原因。