Close linkage between RNR and GPD genes on the tammar wallaby (Macropus eugenii) X chromosome

被引：3
|
作者：
McKenzie, LM [1 ]
Johnston, PG [1 ]
Eldridge, MDB [1 ]
Cooper, DW [1 ]
机构：
[1] MACQUARIE UNIV, SCH BIOL SCI, SYDNEY, NSW 2109, AUSTRALIA
来源：
CYTOGENETICS AND CELL GENETICS | 1996年 / 72卷 / 2-3期
关键词：
D O I：
10.1159/000134188
中图分类号：
Q2 [细胞生物学];
学科分类号：
071009 ; 090102 ;
摘要：
No recombination was detected between two X-linked loci, RNR (Xp) and GPD (Xq), among 69 backcross progeny of two distantly related tammar wallaby (Macropus eugenii) subspecies. RNR loci are not dosage compensated, whereas the GPD locus is subject to the paternal X chromosome inactivation system that characterises female marsupials. The border of the region controlled by the marsupial X chromosome inactivation system has therefore been shown to lie between RNR and GPD.
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页码：197 / 199
页数：3
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