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DNA breaks in Ig V regions are predominantly single-stranded and are generated by UNG and MSH6 DNA repair pathways

Antibody diversity is initiated by activation-induced deaminase (AID), which deaminates cytosine to uracil in DNA. Uracils in the Ig gene loci can be recognized by uracil DNA glycosylase (UNG) or mutS homologs 2 and 6 (MSH2-MSH6) proteins, and then processed into DNA breaks. Breaks in switch regions...

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Detalles Bibliográficos
Publicado en:J Immunol
Main Authors: Zanotti, Kimberly J., Maul, Robert W., Yang, William, Gearhart, Patricia J.
Formato: Artigo
Idioma:Inglês
Publicado: 2019
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6382588/
https://ncbi.nlm.nih.gov/pubmed/30665938
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.4049/jimmunol.1801183
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