HUMAN SEX-CHROMOSOME-SPECIFIC REPEATS WITHIN A REGION OF PSEUDOAUTOSOMAL/YQ HOMOLOGY

被引:19
作者
FISHER, EMC
ALITALO, T
LUOH, SW
DELACHAPELLE, A
PAGE, DC
机构
[1] MIT,DEPT BIOL,CAMBRIDGE,MA 02139
[2] UNIV HELSINKI,DEPT MED GENET,SF-00290 HELSINKI 29,FINLAND
基金
美国国家卫生研究院; 芬兰科学院;
关键词
D O I
10.1016/0888-7543(90)90209-D
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
Several categories of human X-Y homologous DNA sequences have been recognized. We report that a locus (DXYS77) approximately 14 kb distal to the pseudoautosomal boundary (PAB) is 93% identical in nucleotide sequence to a locus (DYS148) on the long arm of the Y chromosome (Yq). Within this segment of pseudoautosomal/Yq homology we identified a member of a family of repeats that are concentrated in Xp22.3 and in the euchromatic portion of the Y chromosome. The repeat sequence structure-a dimer bounded by short terminal repeats-is reminiscent of retroposons derived from RNA polymerase III transcripts. © 1990.
引用
收藏
页码:625 / 628
页数:4
相关论文
共 12 条
[1]   Y-AUTOSOME TRANSLOCATIONS AND MOSAICISM IN THE ETIOLOGY OF 45,X MALENESS - ASSIGNMENT OF FERTILITY FACTOR TO DISTAL YQ11 [J].
ANDERSSON, M ;
PAGE, DC ;
PETTAY, D ;
SUBRT, I ;
TURLEAU, C ;
DEGROUCHY, J ;
DELACHAPELLE, A .
HUMAN GENETICS, 1988, 79 (01) :2-7
[2]   CLOSELY RELATED SEQUENCES ON HUMAN X-CHROMOSOME AND Y-CHROMOSOME OUTSIDE THE PAIRING REGION [J].
COOKE, HJ ;
BROWN, WAR ;
RAPPOLD, GA .
NATURE, 1984, 311 (5983) :259-261
[3]   HYPERVARIABLE TELOMERIC SEQUENCES FROM THE HUMAN SEX-CHROMOSOMES ARE PSEUDOAUTOSOMAL [J].
COOKE, HJ ;
BROWN, WRA ;
RAPPOLD, GA .
NATURE, 1985, 317 (6039) :687-692
[4]  
Deininger PL, 1989, MOBILE DNA, P619
[5]   THE PSEUDOAUTOSOMAL BOUNDARY IN MAN IS DEFINED BY AN ALU REPEAT SEQUENCE INSERTED ON THE Y-CHROMOSOME [J].
ELLIS, NA ;
GOODFELLOW, PJ ;
PYM, B ;
SMITH, M ;
PALMER, M ;
FRISCHAUF, AM ;
GOODFELLOW, PN .
NATURE, 1989, 337 (6202) :81-84
[6]   HOMOLOGIES BETWEEN X-CHROMOSOME AND Y-CHROMOSOME DETECTED BY DNA PROBES - LOCALIZATION AND EVOLUTION [J].
KOENIG, M ;
MOISAN, JP ;
HEILIG, R ;
MANDEL, JL .
NUCLEIC ACIDS RESEARCH, 1985, 13 (15) :5485-5501
[7]   THE SEX-DETERMINING REGION OF THE HUMAN Y-CHROMOSOME ENCODES A FINGER PROTEIN [J].
PAGE, DC ;
MOSHER, R ;
SIMPSON, EM ;
FISHER, EMC ;
MARDON, G ;
POLLACK, J ;
MCGILLIVRAY, B ;
DELACHAPELLE, A ;
BROWN, LG .
CELL, 1987, 51 (06) :1091-1104
[8]   OCCURRENCE OF A TRANSPOSITION FROM THE X-CHROMOSOME LONG ARM TO THE Y-CHROMOSOME SHORT ARM DURING HUMAN-EVOLUTION [J].
PAGE, DC ;
HARPER, ME ;
LOVE, J ;
BOTSTEIN, D .
NATURE, 1984, 311 (5982) :119-123
[9]   AN INTERSPERSED REPEATED SEQUENCE SPECIFIC FOR HUMAN SUBTELOMERIC REGIONS [J].
ROUYER, F ;
DELACHAPELLE, A ;
ANDERSSON, M ;
WEISSENBACH, J .
EMBO JOURNAL, 1990, 9 (02) :505-514
[10]   DNA SEQUENCING WITH CHAIN-TERMINATING INHIBITORS [J].
SANGER, F ;
NICKLEN, S ;
COULSON, AR .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1977, 74 (12) :5463-5467