UNUSUAL HEAVY CHAINS OF HUMAN IgG IMMUNOGLOBULINS: REARRANGEMENTS OF THE CH DOMAIN EXONS
作者:
G. Lefranc,
Marie Paule Lefranc,
A. N. Helal,
K. Boukef,
H. Chaabani,
M. Sfar Gandoura,
Erna van Loghem,
期刊:
International Journal of Immunogenetics
(WILEY Available online 1982)
卷期:
Volume 9,
issue 1
页码: 1-9
ISSN:1744-3121
年代: 1982
DOI:10.1111/j.1744-313X.1982.tb00777.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
SummaryUnusual combinations—unexpected sets, excess or lack—of antigenic determinants, or Gm allotypes, on the constant regions of the heavy chains of the human IgG1 and IgG3 immunoglobulins are accounted for in terms of genetic events (exchanges, duplications and deletions) involving the DNA sequences, or exons, coding for the three CH1‐, CH2‐ and CH3 domains of the γ1 and γ3 chains. Equal and unequal cross‐overs at the level of the introns without damage to the CH exons are
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