The key to their approach was a statistical concept called heritability.
他们的方法的关键是一个名为遗传力的统计概念。
In broad terms, the heritability of a trait measures the extent to which differences among members of a population can be explained by differences in their genetics.
广义上讲，性状遗传性衡量的是群体成员间的差异在多大程度上可以用基因差异解释。
What is meant by heritability ?
遗传是什么意思？
To investigate family aggregation and heritability of hypertension.
目的探讨高血压家族聚集性及遗传度。
There were high heritability in both the amylose contents and the swelling power.
直链淀粉含量和膨胀势两性状均具有较高的遗传力。
Bigger correlation coefficients can be obtained by the broad heritability method.
按广义遗传力法选用研究性状则相关系数大。
But perhaps we need to look again at the evidence for these high levels of heritability.
但是也许我们需要重新审视这些高等级遗传可能性的证据。
The heritability of N content in grain and leaf and N utilization efficiency were high.
子粒、叶片含氮量和氮利用效率的遗传率相对较高。
Alkali digestion value has highly significant general direct and maternal heritability.
碱消值的普通直接遗传率和普通母体遗传率都极显著。
And heritability itself is a funny thing that isn't as heritable as people often imagine.
遗传可能性本身就是一件有趣的事情，它并不像人们想象的那样容易遗传。
Assortative mating has no influence on the heritability esmates from intra-sire regression.
选配对公畜内回归的遗传力估计值没有影响。
The genetic improvement of a trait depends on both the heritability and the variation of it.
某性状的遗传改良效果由该性状的遗传力和变异幅度共同决定。
Heritability estimates for linear type traits ranged from 0.10 (foot Angle) to 0.45 (stature).
体型线性性状的遗传力估计值从0.10(蹄角度)到0.45(体高)。
We obtained the formula of hybrid synthetic index combining genetic distance with heritability.
结合遗传距离和遗传力，求出了杂交综合指数公式。
The difference of heritability in the broad sense is caused by genotype environment interaction.
广义遗传率差异大小是基因型与环境的互作而引起的；
The heritability of myopia is as high as 89 percent, indicating that myopia is determined by genetics.
近视遗传率高达89%，也就是说近视主要由基因决定。
Despite the environmental effects on IQ, heritability still plays a bigger role in determining overall IQ.
尽管环境对智商有很大影响，但遗传还是起着更重要的决定影响。
The accuracy of estimation of heritability depended on the true heritability and incidence of the trait directly.
性状的遗传力和表型发生率对遗传力估计及个体育种值预测的效果均有直接影响；
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。
A new method for estimating heritability of quantitative characters using a group of true-breeding genotypes was developed.
本文提出了一种用纯合基因型估计数量性状遗传力的新方法。
Inner correlation coefficient and heritability of body composition and anaerobic power were estimated by heredity statistics.
数据经遗传统计学处理，估算出体成分及无氧功率的对内相关系数和遗传度。
The heritability, genetic correlation, gene effects, combining ability and heterosis of quality traits in Sorghum were studied.
与高粱发育性状、产量性状相比较，揭示了品质性状的遗传特点。
Heritability had a greater influence on QTL mapping by CIM and MIM, but a little by im, especially the estimates of QTL effects.
遗传力大小对cim法和MIM法有较大的影响，对IM法影响相对较小，尤其是在效应值的估计上。
We found the essence of path analysis of selection index is analysis of correlative heritability between traits and aggregate genotype.
通过分析得出选择指数的通径分析的实质是选择性状与复合育种值的相关遗传力分解。
The heritability and hereditary progress of 15 quantitative characters were estimated after testing 23 tumorous stem mustard landraces.
以23个茎瘤芥地方品种为试材估算了15个性状遗传力、遗传进度及遗传变异系数。
Some potential roles of the co-heritability in breeding programs and the relationship with genetic correlation have also been investigated.
有关该参数在育种中的潜在应用及其它与遗传相关之间的相互关系也给予了一定的讨论。
The complete flower of kernel apricot had higher heritability, and the quantity heritability between varieties had very significant difference.
仁用杏有效花的数量遗传力较高，品种间差异极显著。
Familial clustering is extensively documented, and twin studies carried out in different countries and cultures show a high degree of heritability.
口吃的家族聚集性被许多资料广为记载，在不同国家及文化氛围中进行的双生研究显示出口吃很高的遗传性。
Familial clustering is extensively documented, and twin studies carried out in different countries and cultures show a high degree of heritability.
口吃的家族聚集性被许多资料广为记载，在不同国家及文化氛围中进行的双生研究显示出口吃很高的遗传性。
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