Selfish DNA: New abode for homing endonucleases

被引:5
作者
Edgell, DR [1 ]
机构
[1] New York State Dept Hlth, Wadsworth Ctr, Mol Genet Program, Albany, NY 12201 USA
关键词
D O I
10.1016/S0960-9822(02)00799-6
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
A 30-year old conundrum concerning the genetics of T-even bacteriophages has at last been solved, the answer turning out to involve free-standing homologs of intron-encoded homing endonucleases.
引用
收藏
页码:R276 / R278
页数:3
相关论文
共 18 条
[1]   Intronless homing: site-specific endonuclease SegF of bacteriophage T4 mediates localized marker exclusion analogous to homing endonucleases of group I introns [J].
Belle, A ;
Landthaler, M ;
Shub, DA .
GENES & DEVELOPMENT, 2002, 16 (03) :351-362
[2]   Selfish DNA: The best defense is a good offense [J].
Edgell, DR ;
Fast, NM ;
Doolittle, WF .
CURRENT BIOLOGY, 1996, 6 (04) :385-388
[3]   The tight linkage between DNA replication and double-strand break repair in bacteriophage T4 [J].
George, JW ;
Stohr, BA ;
Tomso, DJ ;
Kreuzer, KN .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2001, 98 (15) :8290-8297
[4]   Beyond homing: Competition between intron endonucleases confers a selective advantage on flanking genetic markers [J].
GoodrichBlair, H ;
Shub, DA .
CELL, 1996, 84 (02) :211-221
[5]   THE DNA-POLYMERASE GENES OF SEVERAL HMU-BACTERIOPHAGES HAVE SIMILAR GROUP-I INTRONS WITH HIGHLY DIVERGENT OPEN READING FRAMES [J].
GOODRICHBLAIR, H ;
SHUB, DA .
NUCLEIC ACIDS RESEARCH, 1994, 22 (18) :3715-3721
[6]   Homing endonucleases: structure, function and evolution [J].
Jurica, MS ;
Stoddard, BL .
CELLULAR AND MOLECULAR LIFE SCIENCES, 1999, 55 (10) :1304-1326
[7]   A phage T4 site-specific endonuclease, SegE, is responsible for a non-reciprocal genetic exchange between T-even-related phages [J].
Kadyrov, FA ;
Shlyapnikov, MG ;
Kryukov, VM .
FEBS LETTERS, 1997, 415 (01) :75-80
[8]  
KARAM JD, 1994, MOL BIOL BACTERIOPHA, pR17
[9]  
KUTTER E, 1996, VIRUS GENES, V11, P285
[10]   INTRONS AS MOBILE GENETIC ELEMENTS [J].
LAMBOWITZ, AM ;
BELFORT, M .
ANNUAL REVIEW OF BIOCHEMISTRY, 1993, 62 :587-622