Physical map of the HLA-A/HLA-F subregion and identification of two new coding sequences

被引:16
作者
Pichon, L [1 ]
Giffon, T [1 ]
Chauvel, B [1 ]
Carn, G [1 ]
Bouric, P [1 ]
ElKahloun, A [1 ]
Legall, JY [1 ]
David, V [1 ]
机构
[1] RECOMBINAISONS GENET FAC MED, DEPT BIOCHEM & MOLEC BIOL, UPR CNRS 41, F-35043 RENNES, FRANCE
关键词
CLASS-I REGION; MAJOR HISTOCOMPATIBILITY COMPLEX; ARTIFICIAL CHROMOSOME CLONES; HUMAN MHC; HEMOCHROMATOSIS GENE; GEL-ELECTROPHORESIS; GENOMIC STRUCTURE; DNA-SEQUENCES; A LOCUS; YEAST;
D O I
10.1007/BF00587297
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
As part of an effort to characterize the hemochromatosis gene, we selected three non-chimeric yeast artificial chromosomes (YACs) overlapping with the YAC B30 previously described and forming an 800 kilobase contig covering the HLA-A/HLA-F region. The precise physical map of these YACs and of the corresponding genomic region were established. Nine concentrated sites of CpG cutter elements, potentially HTF islands, were mapped. In addition, several probes have been generated as tools for mapping and examining transcripts produced in the region. This allowed for the characterization and localization of two new coding sequences, provisionally named HCG (for hemochromatosis candidate gene) and numbered VIII and IX.
引用
收藏
页码:175 / 181
页数:7
相关论文
共 53 条
[51]   RAPID BACTERIOPHAGE SEDIMENTATION IN PRESENCE OF POLYETHYLENE GLYCOL AND ITS APPLICATION TO LARGE-SCALE VIRUS PURIFICATION [J].
YAMAMOTO, KR ;
ALBERTS, BM ;
BENZINGE.R ;
LAWHORNE, L ;
TREIBER, G .
VIROLOGY, 1970, 40 (03) :734-+
[52]  
YAOUANQ J, 1994, AM J HUM GENET, V54, P252
[53]   IDENTIFICATION IN THE HLA CLASS-I REGION OF A GENE EXPRESSED LATE IN KERATINOCYTE DIFFERENTIATION [J].
ZHOU, YQ ;
CHAPLIN, DD .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1993, 90 (20) :9470-9474