six biopsies ( 4 of human fibrosarcomas , 1 of a b-cell lymphoma and 1 of a normal lymph node from a melanoma patient ) and 6 cell lines ( derived from 5 different human osteosarcomas and from 1 rhabdomyosarcoma ) , together with control cells , were examined for the expression of c-sis , c-fos and c-myc .
C0086418
human
C0086661
c-myc