hybridization analysis of human and feline c-sis containing cosmid clones with a mixed synthetic nucleotide probe , which corresponded to sequences encoding amino acid residues 2-7 of chain 1 of platelet-derived growth factor ( pdgf-1 ) , suggested that the c-sis cosmid clones did not include pdgf-1-specific genetic sequences .
C0086418
human
C0751995
c-sis