La inducción de la hipermutación somática en los genes de las inmunoglobulinas depende de la iota polimerasa del ADN

Ahmad Faili1, Said Aoufouchi, Eric Flatter

  • 1INSERM U373, Faculté de Médecine Necker-Enfants Malades, 156 rue de Vaugirard, 75730, Paris Cedex 15, France.

Nature
|November 1, 2002
PubMed
Resumen

La hipermutación somática, esencial para la inmunidad adaptativa, introduce variaciones genéticas. Este estudio revela que la iota polimerasa del ADN es crucial para este proceso en las células B, permitiendo la maduración de la afinidad del anticuerpo.

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