gene frequency

Prerequisite for dairy offspring hereditary character improved and cow herd gene frequency changed was the work of dairy cattle breed selection and individual planned mating.

奶牛育种的选种和选配工作，是改善后代优良遗传性状、改变群体基因频率的前提条件。

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The single gene frequency at 3 loci ES, GPD-1 and MPI-1 was 82.5 % ( Esb ), 88.75 % ( Gpd-1 a ) and 70 . % ( Mpi-1 a ), respectively.

在ES 、 GPD _1、MPI_13个生化位点,单基因的百分率分别为82.5% ( Esb ) 、 88.75% ( Gpd_1a ) 和 70.% ( Mpi_1a ).

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Methods Used blood-type-population-genetics method, 12000 blood donors from the Han nationality were enrolled into the investigation at random, and the distribution of ABO, Rh blood type antigen and their gene frequency were analyzed.

方法用血型群体遗传学研究方法，随机选择新乡市地区无血缘关系的汉族无偿献血者12000名，进行ABO、Rh血型系统的表现型及基因频率分布调查分析。

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Analysis of HLA and its haplotype gene frequency in Han nationality in Hainan Province

海南地区汉族人群HLA及其单倍型频率分析

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Results A group of data on antigen frequency and gene frequency were obtained.

结果得到一组抗原频率和基因频率资料.

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Methods: Investigated the normal hereditary character with seven pairs of male and female of the Hans in Hunan province and calculated the gene frequency of each character using the law of Hardy-Weinberg and separating.

方法调查湖南境内汉族男女7对正常遗传性状，并用Hardy-Weinberg定律和分离定律计算男女每一性状的基因频率。

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The linear PDV discriminant model of STRs with high gene frequency was established, and owned good separability and stability, the prediction rate of 100%.

用PDV法建立了高基因频率STR线性判别模型，具有良好的分离度和稳定性，对预测集样本的判别完全正确。

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It was 2 9 in the RP trichromats but 4 0 in the non_RP trichromats for the gene frequency ( the ratio of g to p).

结果表明，就基因频率而言（gp之比），RP患者为29，而非RP正常色视者为40；

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Blood samples collected from the finger tips of 833 persons of the Han Nationality and 328 of the Li Nationality in Hainan were tested for the ABO blood group, The gene frequency of the blood group was evaluated by way of the Bernstein Method.

我们以指尖血检查了833名海南汉族人和328名海南黎族人的ABO血型，用Bernstein方法估计血型基因频率。

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Compared with Xingan Mongolian, Hulunbuir Mongolian has a higher dominant gene frequency of nasal profile and lobe type, but, on the contrary, lower dominant gene frequency of other five traits.

与兴安盟蒙古族相比，呼盟蒙古族鼻梁侧面观、耳垂类型显性基因频率较高，另5项特征显性基因频率较低。

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