IS ZFY THE SEX-DETERMINING GENE ON THE HUMAN Y-CHROMOSOME

被引:43
作者
PAGE, DC [1 ]
机构
[1] MIT, DEPT BIOL, CAMBRIDGE, MA 02139 USA
关键词
D O I
10.1098/rstb.1988.0123
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
The sex-determining region of the human Y chromosome contains a gene, ZFY, that encodes a zinc-finger protein. ZFY may prove to be the testis-determining factor. There is a closely related gene, ZFX, on the human X chromosome. In most species of placental mammals, we detect two ZFY-related loci; one on the Y chromosome and one on the X chromosome. However, there are four ZFY-homologous loci in mouse: Zfy-1 and Zfy-2 map to the sex-determining region of the mouse Y chromosome, Zfx is on the mouse X chromosome, and fourth locus is autosomal.
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页码:155 / 157
页数:3
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