Linking class-switch recombination with somatic hypermutation

被引:106
作者
Kinoshita, K [1 ]
Honjo, T [1 ]
机构
[1] Kyoto Univ, Grad Sch Med, Dept Med Chem & Mol Biol, Sakyo Ku, Kyoto 6068501, Japan
关键词
D O I
10.1038/35080033
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
The recent discovery of a molecular link between two apparently different genetic alteration events - class-switch recombination and somatic hypermutation - has led to the idea that the recognition and cleavage of target DNA in these two events might be mediated by similar or identical molecules to those involved in RNA editing. This could mean that the complexity of mammalian genetic information may be enriched by an interplay between RNA editing and DNA modification.
引用
收藏
页码:493 / 503
页数:11
相关论文
共 108 条
[1]   CD40 LIGAND GENE DEFECTS RESPONSIBLE FOR X-LINKED HYPER-IGM SYNDROME [J].
ALLEN, RC ;
ARMITAGE, RJ ;
CONLEY, ME ;
ROSENBLATT, H ;
JENKINS, NA ;
COPELAND, NG ;
BEDELL, MA ;
EDELHOFF, S ;
DISTECHE, CM ;
SIMONEAUX, DK ;
FANSLOW, WC ;
BELMONT, J ;
SPRIGGS, MK .
SCIENCE, 1993, 259 (5097) :990-993
[2]   THE CD40 LIGAND, GP39, IS DEFECTIVE IN ACTIVATED T-CELLS FROM PATIENTS WITH X-LINKED HYPER-IGM SYNDROME [J].
ARUFFO, A ;
FARRINGTON, M ;
HOLLENBAUGH, D ;
LI, X ;
MILATOVICH, A ;
NONOYAMA, S ;
BAJORATH, J ;
GROSMAIRE, LS ;
STENKAMP, R ;
NEUBAUER, M ;
ROBERTS, RL ;
NOELLE, RJ ;
LEDBETTER, JA ;
FRANCKE, U ;
OCHS, HD .
CELL, 1993, 72 (02) :291-300
[3]   MUTATIONS OF THE CHLORAMPHENICOL ACETYL TRANSFERASE TRANSGENE DRIVEN BY THE IMMUNOGLOBULIN PROMOTER AND INTRON ENHANCER [J].
AZUMA, T ;
MOTOYAMA, N ;
FIELDS, LE ;
LOH, DY .
INTERNATIONAL IMMUNOLOGY, 1993, 5 (02) :121-130
[4]   Increased transcription levels induce higher mutation rates in a hypermutating cell line [J].
Bachl, J ;
Carlson, C ;
Gray-Schopfer, V ;
Dessing, M ;
Olsson, C .
JOURNAL OF IMMUNOLOGY, 2001, 166 (08) :5051-5057
[5]   Somatic hypermutation in the absence of DNA-dependent protein kinase catalytic subunit (DNA-PKcs) or recombination-activating gene (RAG)1 activity [J].
Bemark, M ;
Sale, JE ;
Kim, HJ ;
Berek, C ;
Cosgrove, RA ;
Neuberger, MS .
JOURNAL OF EXPERIMENTAL MEDICINE, 2000, 192 (10) :1509-1514
[6]   Probing immunoglobulin gene hypermutation with microsatellites suggests a nonreplicative short patch DNA synthesis process [J].
Bertocci, B ;
Quint, L ;
Delbos, F ;
Garcia, C ;
Reynaud, CA ;
Weill, JC .
IMMUNITY, 1998, 9 (02) :257-265
[7]   ELEMENTS REGULATING SOMATIC HYPERMUTATION OF AN IMMUNOGLOBULIN-KAPPA GENE - CRITICAL ROLE FOR THE INTRON ENHANCER MATRIX ATTACHMENT REGION [J].
BETZ, AG ;
MILSTEIN, C ;
GONZALEZFERNANDEZ, A ;
PANNELL, R ;
LARSON, T ;
NEUBERGER, MS .
CELL, 1994, 77 (02) :239-248
[8]   RECOMBINATION BETWEEN IMMUNOGLOBULIN VARIABLE REGION GENE SEGMENTS IS ENHANCED BY TRANSCRIPTION [J].
BLACKWELL, TK ;
MOORE, MW ;
YANCOPOULOS, GD ;
SUH, H ;
LUTZKER, S ;
SELSING, E ;
ALT, FW .
NATURE, 1986, 324 (6097) :585-589
[9]   Generation of G-to-A and C-to-U changes in HIV-1 transcripts by RNA editing [J].
Bourara, K ;
Litvak, S ;
Araya, A .
SCIENCE, 2000, 289 (5484) :1564-1566
[10]   ORIGIN OF ANTIBODY VARIATION [J].
BRENNER, S ;
MILSTEIN, C .
NATURE, 1966, 211 (5046) :242-&