in addition to showing that identical loci ( c-myc , immunoglobulin ) are juxtaposed via chromosomal translocations in three different tumors ( burkitt lymphoma , mouse plasmacytoma , and rat immunocytoma ) in different species ( human , mouse , and rat ) , the multiple rearrangements in ir75 and some other tumors emphasize the selective value of c-myc activation by an immunoglobulin locus in the tumorigenic process .
C0086661
c-myc
C0006413
burkitt lymphoma