Precise chromosomal locations of the genes for dentatorubral-pallidoluysian atrophy (DRPLA), von Willebrand factor (F8vWF) and parathyroid hormone-like hormone (PTHLH) in human chromosome 12p by deletion mapping

被引:0
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作者
Kuwano, A
Morimoto, Y
Nagai, T
Fukushima, Y
Ohashi, H
Hasegawa, T
Kondo, I
机构
[1] TOKYO METROPOLITAN KIYOSE CHILDRENS HOSP,DEPT PEDIAT,TOKYO,JAPAN
[2] SAITAMA CHILDRENS CTR,DEPT GENET,SAITAMA,JAPAN
[3] SHIZUOKA CHILDRENS HOSP,DEPT GENET,SHIZUOKA,JAPAN
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中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
The precise chromosomal localization of the gene for dentatorubral-pallidoluysian atrophy (DRPLA) was detected by deletion mapping. Segregation patterns of genotypes of polymerase chain reaction products of DRPLA, von Willebrand factor (F8vWF), antigen CD4(p55) (CD4) and parathyroid hormone-like hormone (PTHLH) loci were studied in patients with del(12)(p13.3p13.3), del(12>(p12.3-p11.2), del(12)(p12.1-p11.2), del(12) (p11.2p11.2) and their parents. The gene for DRPLA was assigned to p13.1-p12.3 of chromosome 12. In addition, genes for F8vWF and PTHLH were mapped to p13.2 and p11.2 of chromosome 12, respectively.
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页码:95 / 98
页数:4
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