FIG. 1.

Nucleotide sequence and the deduced amino acid sequence of the full-length cDNA encoding DuIFN-γ. Numbers at the left of the sequence indicate the positions of nucleotides; numbers on the right indicate amino acid positions. The predicted mature protein starts with the cysteine residue at position 20 and is marked by an arrowhead. The three potential N-linked glycosylation sites are underlined. In the 3′ noncoding region the polyadenylation signal sequence (AATAAA) is highlighted by a broken line. Positions of restriction sites used for determination of the structural organization of the IFN-γ gene are indicated.