Cytidine deaminase 2 is required for <i>VLRB</i> antibody gene assembly in lampreys

Ryo Morimoto, Connor P. O’Meara, Stephen J. Holland, Inês Trancoso, A. Souissi, Michael Schorpp, Danièle Vassaux, Norimasa Iwanami, Orlando B. Giorgetti, Guillaume Evanno,

Science Immunology · 2020 · 31 citations · 26 references

Concepts

Abstract

antibody genes. CDA2 is closely related to activation-induced cytidine deaminase (AID), which is essential for the elaboration of immunoglobulin gene repertoires in jawed vertebrates. Our results thus identify a convergent mechanism of antigen receptor gene assembly and diversification that independently evolved in the two sister branches of vertebrates.

References

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