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发明公开
CN101824416A 猪肉质性状相关基因DGAT1及其在猪标记辅助选择中的应用 失效 - 权利终止

猪肉质性状相关基因DGAT1及其在猪标记辅助选择中的应用
摘要：
一种猪肉质性状相关基因DGAT1及其在猪标记辅助选择中的应用，测定出作为猪标记辅助选择应用的与猪肉质性状相关的分子标记，该分子标记由DGAT1基因克隆得到，它的核苷酸序列如SEQ ID No：1所示，该序列全长327bp，在该序列的第265bp处有一个A→G的碱基突变，导致PCR-RFLP-AvaII多态性，为猪肉质性状标记辅助选择提供了新的分子标记。
摘要（英）：

The invention relates to a pork quality trait related gene DGAT1 and an application thereof in porcine marker-assisted selection; a molecular marker which is applied to the porcine marker-assisted selection and relates to pork quality traits is measured; the molecular marker is obtained by cloning a DGAT1 gene, and has the nucleotide sequence shown in a sequence table SEQ ID No: 1; and the overall length of the sequence is 327bp, and an A-G basic group mutation exists at the position of 265bp of the sequence, so that the PCR-RFLP-Ava II polymorphism is caused. The invention provides a new molecular marker for the pork quality trait marker-assisted selection.

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