Fine mapping of five human skeletal muscle genes: Alpha-tropomyosin, beta-tropomyosin, troponin-I slow-twitch, troponin-I fast-twitch, and troponin-c fast

被引:35
作者
Tiso, N
Rampoldi, L
Pallavicini, A
Zimbello, R
Pandolfo, D
Valle, G
Lanfranchi, G
Danieli, GA
机构
[1] UNIV PADUA,DEPT BIOL,I-35121 PADUA,ITALY
[2] UNIV PADUA,CRIBI,CTR BIOTECHNOL,I-35121 PADUA,ITALY
关键词
D O I
10.1006/bbrc.1996.5958
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
In this paper the chromosomal localization of the human skeletal muscle genes Troponin-I slow-twitch (TNNI1), Troponin-I fast-twitch (TNNI2), and Troponin-C fast (TNNC2) and the refinement of the position for alpha-Tropomyosin (TPM1) and beta-Tropomyosin (TPM2) are reported. By radiation hybrid mapping, TPM1 was assigned to chromosome 15q22.1, TPM2 to chromosome 9p13.2-p13.1, TNNI1 to chromosome 1q31.3, TNNI2 to chromosome 11p15.5, and TNNC2 to chromosome 20q12-q13.11. The genomic distribution of these genes is discussed, with particular emphasis on the cluster organization of the Troponin genes. (C) 1997 Academic Press
引用
收藏
页码:347 / 350
页数:4
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