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首页> 外文期刊>Journal of Applied Animal Research >Genetic, historical and breeding aspects of the occurrence of the tobiano pattern and white markings in the Polish population of Hucul horses – a review
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Genetic, historical and breeding aspects of the occurrence of the tobiano pattern and white markings in the Polish population of Hucul horses – a review

机译：遗传，历史，繁殖方面的野生马波兰人口中的Tobiano模式和白色标记 - 评论

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摘要

In recent years, different patterns of piebald/skewbald coat colour have become popular in horses. The tobiano pattern may appear in one of three forms: minimal, classic or maximal. The minimal variant can occur only as white spots on legs (crypto-tobiano), which may result in misclassification of the horse as solid-coloured with white markings. In Hucul horses it is particularly important to accurately determine the real coat colour because the breed standard specifies that white markings disqualify the animal from breeding. In Hucul horses, the tobiano pattern often shows as crypto-tobiano and is wrongly classified as white markings in official documentation of horses. The most reliable way for correct classification of coat colour is to analyse DNA for the presence of inversion in chromosome 3 (ECA3), which conclusively confirms or rules out the presence of the tobiano gene in the problematic horses.
机译：近年来，不同模式的Piebald / Skewbald涂层颜色变得流行。 Tobiano模式可能以三种形式之一出现：最小，经典或最大。最小变体只能在腿上的白色斑点（加密 - 托管），这可能导致马的错误分类为具有白色标记的纯色。在Hucul马中，精确地确定真正的涂层颜色尤为重要，因为品种标准指定了白色标记对动物从繁殖中取消了动物。在Hucul马，Tobiano模式经常被展示为Crypto-Tobiano，并且被错误地归类为马匹官方文件中的白色标记。正确分类涂层颜色的最可靠的方法是分析DNA用于染色体3（ECA3）中的反演，这使得在有问题的马匹中结论或规定了Tobiano基因的存在。

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