GENETIC-MAPPING IN THE REGION OF THE MOUSE X-INACTIVATION CENTER

被引:30
作者
KEER, JT
HAMVAS, RMJ
BROCKDORFF, N
PAGE, D
RASTAN, S
BROWN, SDM
机构
[1] ST MARYS HOSP,SCH MED,DEPT BIOCHEM & MOLEC GENET,LONDON W2 1PG,ENGLAND
[2] MRC,CLIN RES CTR,COMPARAT BIOL SECT,HARROW HA1 3UJ,MIDDX,ENGLAND
[3] MIT,WHITEHEAD INST,CAMBRIDGE,MA 02139
[4] MIT,DEPT BIOL,CAMBRIDGE,MA 02139
基金
美国国家卫生研究院; 英国医学研究理事会;
关键词
D O I
10.1016/0888-7543(90)90200-E
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The mouse X-inactivation center lies just distal to the T16H breakpoint. Utilizing pedigree analysis of backcross progeny from a Mus domesticus/Mus spretus interspecific cross, we have mapped a number of genetic loci, gene probes, microclones, and EagI linking clones distal to the T16H breakpoint. The genetic analysis provides a detailed genetic map in the vicinity of the mouse X-inactivation center. Comparative mapping data from the human X chromosome indicate that the most probable location of the mouse X-inactivation center is distal to Ccg-1 and in the region of the Pgk-1 locus. We report the assignment of two new loci, EM13 and DXSmh44, to the Ccg-1 Pgk-1 interval. © 1990.
引用
收藏
页码:566 / 572
页数:7
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