a cytogenetic study performed on 6 human renal cell carcinomas after short-term culture on extracellular matrix with serum-free medium showed aneuploidy without structural changes in 2 tumors and a rearrangement of the short arm of chromosome 3 in 4 tumors , including deletions and a translocation involving the 3p14 and 3p21 bands .
C0796477
short arm
C1521281
3p21