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Somatic generation of antibody diversity

Somatic generation of antibody diversity In the genome of a germ-line cell, the genetic information for an immunoglobulin polypeptide chain is contained in multiple gene segments scattered along a chromosome. During the development of bone marrow-derived lymphocytes, these gene segments are assembled by recombination which leads to the formation of a complete gene. In addition, mutations are somatically introduced at a high rate into the amino-terminal region. Both somatic recombination and mutation contribute greatly to an increase in the diversity of antibody synthesized by a single organism. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Nature Springer Journals

Somatic generation of antibody diversity

Nature , Volume 302 (5909) – Apr 14, 1983

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References (127)

Publisher
Springer Journals
Copyright
Copyright © 1983 by Nature Publishing Group
Subject
Science, Humanities and Social Sciences, multidisciplinary; Science, Humanities and Social Sciences, multidisciplinary; Science, multidisciplinary
ISSN
0028-0836
eISSN
1476-4687
DOI
10.1038/302575a0
Publisher site
See Article on Publisher Site

Abstract

In the genome of a germ-line cell, the genetic information for an immunoglobulin polypeptide chain is contained in multiple gene segments scattered along a chromosome. During the development of bone marrow-derived lymphocytes, these gene segments are assembled by recombination which leads to the formation of a complete gene. In addition, mutations are somatically introduced at a high rate into the amino-terminal region. Both somatic recombination and mutation contribute greatly to an increase in the diversity of antibody synthesized by a single organism.

Journal

NatureSpringer Journals

Published: Apr 14, 1983

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