the bcl-2 ( b cell lymphoma/leukemia-2 ) gene at band 18q21 is involved in t ( 14 ; 18 ) chromosomal translocations in most follicular lymphomas and occasional other human b cell malignancies , where it becomes juxtaposed to the transcriptionally active immunoglobulin ( ig ) locus at 14q32 .
C0024299
lymphoma
C0006826
malignancies