Most common translocation in follicular lymphomas.: (A) 14 << 18, (B) 17 << 19, (C) 11<<14, (D) 22<
Answer is A. Ans. is 'a' i.e., 14 : 18 o The hallmark of typical follicular lymphoma is a 14 : 18 translocation that juxtaposes the IgH locus on chromosome 14 and the BCL2 locus on chromosome 18.