This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Most common translocation in follicular lymphomas. 
Select and explain. 
A. 14 << 18, B. 17 << 19, C. 11<<14, D. 22<
A: 14 << 18
Answer: A: 14 << 18 
Explanation: 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.