谷胱甘肽s -转移酶1 (GST1)基因位于人类第11号染色体上。

D L Silberstein, T B Shows
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引用次数: 16

摘要

谷胱甘肽s -转移酶(GST)是一组相关的酶,可以通过将潜在的致癌亲电试剂与还原性谷胱甘肽(GSH)偶联来解毒。其中一种酶的染色体位置,GST1,最近报道是多态的,是利用人鼠体细胞杂交分离人类染色体来确定的。将GST1与23条染色体34个酶标记的表达量进行比较,并对选择的细胞杂交进行核型分析。有证据表明,GST1被分配到人类的11号染色体上。利用杂交种中的X/11易位分离,GST1定位于11号染色体的p13导联四分之一区。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Gene for glutathione S-transferase-1 (GST1) is on human chromosome 11.

The glutathione S-transferases (GST) are a group of related enzymes that can detoxify potentially carcinogenic electrophiles by conjugating them with reduced glutathione (GSH). The chromosomal location of one of the enzyme forms, GST1, reported recently to be polymorphic, was determined utilizing man-mouse somatic cell hybrids segregating human chromosomes. The expression of GST1 by hybrid clones was compared with that of 34 enzyme markers representing 23 chromosomes, and karyotypes of selected cell hybrids were analyzed. The evidence indicated that GST1 is assigned to chromosome 11 in humans. Utilizing and X/11 translocation segregating in hybrids, GST1 was localized to the p13 leads to qter region of chromosome 11.

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