human embryonic fibroblasts with a large deletion ( 11p11.11p15.1 ) in the short arm of one chromosome 11 ( del-11 cells ) appeared to be susceptible to transformation by early human papillomavirus type 16 ( hpv-16 ) dna , whereas diploid human embryonic fibroblasts were not .
C0007634
cells
C0016030
fibroblasts