aside from specific chromosomal abnormalities defined by the third international workshop on chromosomes in leukemia , other nonrandom rearrangements were observed , particularly del ( 14 ) ( q11-13 ) , del ( 12 ) ( p11-12 ) , and t ( 1 ; 19 ) ( q22-23 ; p13 ) , often associated with partial trisomy for 1q .
C0008633
chromosomes
C1327882
1q