A 356-kb sequence of the subtelomeric part of the MHC class I region

被引:18
作者
Hampe, A [1 ]
Coriton, O [1 ]
Andrieux, N [1 ]
Carn, G [1 ]
Lepourcelet, M [1 ]
Mottier, S [1 ]
Dréano, S [1 ]
Gatius, MT [1 ]
Hitte, C [1 ]
Soriano, N [1 ]
Galibert, F [1 ]
机构
[1] Fac Med, CNRS, UPR Recombinaisons Genet 41, F-35043 Rennes, France
来源
DNA SEQUENCE | 1999年 / 10卷 / 4-5期
关键词
human; genomic sequence; MHC Class I; sequence analogy; bioinformatic; repetitive DNA;
D O I
10.3109/10425179909033955
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
The subtelomeric part of the MHC Class I region contains 11 of the 21 genes described on chromosome 6 at position 6p21.3. The general organization of those and other genes resident in the region was revealed by determining a 356,376 bp sequence. Potential exons for new genes were identified by computer analysis and a large number of ESTs were selected by testing the sequence by the BLAST algorithm against the Gen-Bank nonredundant and EST databases. Most of the ESTs are clustered in two regions. In contrast, the whole HLA-gene region is crammed with LINE and SINE repeats, fragments of genes and microsatellites, which tends to hinder the identification of new genes.
引用
收藏
页码:263 / +
页数:38
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