Nakai H, Byers M G, Shows T B, Taggart R T
Cytogenet Cell Genet. 1986;43(3-4):215-7. doi: 10.1159/000132324.
The genes coding for human pepsinogen (PGA3, PGA4, and PGA5) were assigned to chromosome region 11q13 by in situ hybridization. Previously we localized the PGA gene complex to a centromeric region of chromosome 11 (p11----q13) by Southern blot analysis of mouse-human somatic cell hybrids. Our in situ hybridization results confirm this assignment and further localize the genes to a smaller region on the long arm.
通过原位杂交技术,编码人胃蛋白酶原(PGA3、PGA4和PGA5)的基因被定位到染色体区域11q13。此前,我们通过对小鼠-人类体细胞杂种进行Southern印迹分析,将PGA基因复合体定位到染色体11的着丝粒区域(p11----q13)。我们的原位杂交结果证实了这一定位,并进一步将这些基因定位到长臂上一个更小的区域。