Transforming Potential of Human c- sis Nucleotide Sequences Encoding Platelet-Derived Growth Factor

Abstract
The nucleotide sequence of a transforming human c- sis complementary DNA shows an open reading frame 723 base pairs in length located downstream from an in-phase terminator thymine-guanine-adenine codon. Sequences within this region were identical to those previously determined for the exons of the normal human c- sis gene. Thus, the predicted transforming product, a protein of 27,281 daltons, may be the actual precursor for normal human platelet-derived growth factor chain A.