Article
BCL-6 mutations in normal germinal center B cells: evidence of somatic hypermutation acting outside Ig loci.
Proceedings of the National Academy of Sciences of the United States of America - 29 Sept 1998
Pasqualucci L, Migliazza A, Fracchiolla N, William C, Neri A, Baldini L, Chaganti R S, Klein U, Küppers R, Rajewsky K, Dalla-Favera R
Abstract excerpt
The molecular mechanism involved in the process of antigen-driven somatic hypermutation of Ig genes is unknown, but it is commonly believed that this mechanism is restricted to the Ig loci. B cell lymphomas commonly display multiple somatic mutations clustering in the 5'-regulatory region of BCL-6, a proto-oncogene encoding for a POZ/Zinc finger transcriptional repressor expressed in germinal center (GC) B cells...
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