这个基因通过同源重组在exon 5位置插入了PGK-neo cassette,导致其功能受损。通过 Western blot 和胰岛样本的酶活性测定,我们确认了没有蛋白质表达(来源:J:75839)。
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The gene was disrupted by insertion of a PGK-neo cassette into exon 5 via homologous recombination. The absence of protein expression was verified by Western blot and enzyme assay of islet samples from homozygous mutant animals. (J:75839)