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首页> 外文期刊>International Journal of Poultry Sciences >The Gene Effect of Growth Hormone on Body Weight and Egg Production in Divergent Selection for Five Generation of Japanese Quail ( Coturnix coturnix japonica )
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The Gene Effect of Growth Hormone on Body Weight and Egg Production in Divergent Selection for Five Generation of Japanese Quail ( Coturnix coturnix japonica )

机译：五代日本鹌鹑（Coturnix coturnix japonica）不同选择中生长激素对体重和产卵的基因效应。

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The aim of this study was to determine the gene effect of Growth Hormone (GH) on divergent selection of Japanese quail. Quails were grouped into high weight (Q-H), low weight (Q-L) and random weight (Q-R) females as a treatment for divergent selection. Parameter phenotype observed in each generation is the weight at four weeks of age and egg production at ten weeks of age for five generations. The results showed that the dominance level on body weight of Q-L was incomplete dominance, Q-R was over dominance and Q-H was lack of dominance. While the dominance level on egg production of Q-L and Q-H were over dominance and Q-R was lack of dominance. The gene effect of GH on body weight of Q-H is 1.53 times greater than the Q-L and 12.37 times greater when compared with Q-R. Whereas the gene effect of GH on egg production of Q-H is 1.53 times greater than the Q-L but only 4 times greater when compared with Q-R. Should be developed that to increase the low-weight (Q-L) is in the BB genotype and the high weight (Q-H) is in the AA genotype groups. Otherwise, to increase the low-weight (Q-L) and high-egg production are in the AA and BB genotypes and the high weight (Q-H) and low-egg production are in the AA and AB genotypes groups.
机译：这项研究的目的是确定生长激素（GH）对日本鹌鹑的不同选择的基因效应。将鹌鹑分为高体重（Q-H），低体重（Q-L）和随机体重（Q-R）雌性，以作为差异选择的治疗方法。在每一代中观察到的参数表型是四代龄时的体重和十代龄时五代的产蛋量。结果表明，对Q-L体重的主导水平是不完全主导，Q-R超过主导，Q-H缺乏主导。虽然Q-L和Q-H在产蛋上的优势水平超过优势，而Q-R则缺乏优势。 GH对Q-H体重的基因效应是Q-H的1.53倍，而与Q-R相比则是12.37倍。 GH对Q-H产蛋的基因影响是Q-L的1.53倍，但与Q-R相比仅高4倍。应该开发出增加体重的低体重（Q-L）在BB基因型中，而增加体重（Q-H）在AA基因型组中。否则，要增加低体重（Q-L）和高鸡蛋产量属于AA和BB基因型，而高体重（Q-H）和低鸡蛋产量属于AA和AB基因型组。

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