Goodfellow P, Pym B, Mohandas T, Shapiro L J
Am J Hum Genet. 1984 Jul;36(4):777-82.
Recently, it was shown that the cell surface antigen defined by the monoclonal antibody 12E7 is expressed by both the human X and Y chromosomes; the gene loci on the X and Y chromosomes are referred to as MIC2X and MIC2Y, respectively. It was also shown that MIC2X is located in the region Xp22.3----Xpter and MIC2Y is in the region Ypter-Yq1.1. Here, we show that MIC2X escapes X-inactivation on structurally normal and abnormal inactive human X chromosomes.
最近研究表明,单克隆抗体12E7所定义的细胞表面抗原在人类X和Y染色体上均有表达;X和Y染色体上的基因座分别称为MIC2X和MIC2Y。研究还表明,MIC2X位于Xp22.3----Xpter区域,MIC2Y位于Ypter-Yq1.1区域。在此,我们表明MIC2X在结构正常和异常的失活人类X染色体上均逃避X染色体失活。