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. 1991 Mar 1;173(3):743–746. doi: 10.1084/jem.173.3.743

Circular DNA resulting from recombination between V-(D)-J joining signals and switch repetitive sequences in mouse thymocytes

PMCID: PMC2118817  PMID: 1900083

Abstract

During the course of analyzing circular DNA in mouse thymocytes, novel recombinants were identified with immunoglobulin heavy chain joining gene and switch region probes. These circles represent excision products of recombination between the heptamer-nonamer motif for V-(D)- J joining and a repetitive sequence for class switching. The molecular mechanisms that generate "hybrid circles" are discussed.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

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