POLYMORPHISM FOR PCR-ANALYZED MICROSATELLITES BETWEEN THE INBRED MOUSE STRAINS LG AND SM

被引：26

作者：

ROUTMAN, EJ ^{[1
]}

CHEVERUD, JM ^{[1
]}

机构：

[1] WASHINGTON UNIV,SCH MED,DEPT ANAT & NEUROBIOL,ST LOUIS,MO 63110

来源：

MAMMALIAN GENOME | 1995年 / 6卷 / 06期

关键词：

D O I：

10.1007/BF00355640

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Using agarose gel electrophoresis, we surveyed four strains of inbred mice (AKR/J, C57BL/J, LG/J, and SM/J) for 472 microsatellite loci. Agarose electrophoresis proved to be extremely efficient in separating alleles differing by six or more base pairs and detected a majority of allelic differences of between two and six base pairs. Overall, 64.4% of loci showed polymorphism among the four strains, and pairwise comparisons ranged from 42.1% to 48.1%. Microsatellite polymorphism for strains LG/J and SM/J has not been previously described and was sufficiently high (47.1%) to make these size-divergent strains excellent candidates for quantitative trait loci (QTL) analysis of normal growth.

引用

页码：401 / 404

页数：4

共 10 条

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