[Primary structure of the mutant genes of human leukocyte interferon alpha2]

Nucleotide sequences of 10 mutant genes of human leukocyte interferon alpha 2 (IFN) with the use of 4 oligonucleotide primers containing ethyl substituents at phosphate groups were determined. To design primer sequences, an approach based on the local similarity profile of the IFN gene and M13mp7 vector DNA is described.