karyotypic analysis confirmed the presence of two translocated t ( 12 ; 16 ) chromosomes in both bcl1.2.58 and bcl1.b1 cells , with a break 5 ' to the vh locus at the distal region ( 12f2 ) of chromosome 12 , and at the proximal region below the centromere ( 16b3 ) of chromosome 16 .
C0007634
cells
C0007709
centromere