Fig. 7.
SCF and c-kit mRNA RT-PCR analysis in 13 sarcoma's biopsies (lanes 1 through 13), and B lymphoblastoid EBV-transformed cell line SCF and c-kit mRNA neg (lane 14). (A) The specific c-kit 749-bp PCR fragment is visible in 12 out of 13 (92%) samples. (B) The SCF specific 409- and 494-bp PCR fragments are visible in 13 out of 13 (100%) samples.