Assignment of the TCRA/TCRD locus to sheep chromosome bands 7q1.4→q2.2 by fluorescence in situ hybridization

被引：5

作者：

Massari, S ^{[1
]}

Antonacci, R ^{[1
]}

De Caro, F ^{[1
]}

Lipsi, MR ^{[1
]}

Ciccarese, S ^{[1
]}

机构：

[1] Univ Bari, Ist Genet, I-70126 Bari, Italy

来源：

CYTOGENETICS AND CELL GENETICS | 1997年 / 79卷 / 3-4期

关键词：

D O I：

10.1159/000134718

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Two genomic clones for the TCRA/TCRD locus have been isolated and characterized in sheep. The first clone corresponds to a new sheep V alpha element, the other to the entire C delta gene. Chromosomal mapping by fluorescence in situ hybridization (FISH) of V alpha and C delta clones localized the TCRA/TCRD locus on sheep chromosome region 7q14-->q22. This is the first physical assignment for genomic clones on sheep chromosome 7 by FISH. Moreover, the present data put the ovine 7q14-->q22 and the human 14q11.2 regions in the same syntenic group.

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页码：193 / 195

页数：3

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