RASA CONTAINS A POLYMORPHIC MICROSATELLITE AND MAPS TO BOVINE SYNTENIC GROUP-U22 ON CHROMOSOME-7Q2.4-QTER

被引：16

作者：

EGGEN, A ^{[1
]}

SOLINASTOLDO, S ^{[1
]}

DIETZ, AB ^{[1
]}

WOMACK, JE ^{[1
]}

STRANZINGER, G ^{[1
]}

FRIES, R ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,DEPT FAR EASTERN HIST,COLL STN,TX 77843

来源：

MAMMALIAN GENOME | 1992年 / 3卷 / 10期

关键词：

D O I：

10.1007/BF00350621

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：

The bovine gene for the p21ras protein activator (RASA) includes in its 5' untranslated region a (TG)n repeat. Analysis of this (TG)n repeat by PCR amplification of genomic DNA revealed a four-allele polymorphism. A cDNA probe was used to assign RASA to the region 2.4-qter of bovine Chromosome (Chr) 7 by in situ hybridization. PCR analysis of a panel of somatic hybrid lines allowed the assignment of RASA to the unassigned syntenic group 22 (U22) and thus localizes U22 on Chr 7.

引用

页码：559 / 563

页数：5

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