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首页> 外文期刊>The Journal of Reproduction and Development >Clinical Study Report on Milk Production in the Offspring of a Somatic Cell Cloned Holstein Cow
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Clinical Study Report on Milk Production in the Offspring of a Somatic Cell Cloned Holstein Cow

机译：体细胞克隆荷斯坦奶牛后代产奶的临床研究报告

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This study examined two female offspring of a somatic cell cloned Holstein cow that had reproduction problems and milk production performance issues. The two offspring heifers, which showed healthy appearances and normal reproductive characteristics, calved on two separate occasions. The mean milk yields of the heifers in the first lactation period were 9,037 kg and 7,228 kg. The relative mean milk yields of these cows were 111.2% and 88.9%, respectively, when compared with that of the control group. No particular clinical abnormalities were revealed in milk yields and milk composition rate [e.g., fat, protein and solids-not-fat (SNF)], and reproductive characteristics of the offspring of the somatic cell cloned Holstein cow suggested that the cloned offspring had normal milk production.
机译：这项研究检查了体细胞克隆的荷斯坦奶牛的两个雌性后代，它们有繁殖问题和产奶性能问题。在两个不同的场合产犊，表现出健康的外观和正常的生殖特性的两个后代小母牛。小母牛在第一次泌乳期的平均产奶量为9,037公斤和7,228公斤。与对照组相比，这些奶牛的相对平均产奶量分别为111.2％和88.9％。牛奶产量和牛奶成分率[例如脂肪，蛋白质和非脂肪固体（SNF）]没有发现特殊的临床异常，并且体细胞克隆的荷斯坦奶牛的后代的生殖特征表明克隆的后代正常。牛奶生产。

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