Kash'ian S K, Bystrov N S, Boldyreva E F, Poliakova I A, Severtsova I V, Korobko V G
Bioorg Khim. 1992 Jan;18(1):71-7.
Two artificial genes, encoding two forms of human granulocyte colony stimulating factor as products of a normal and an alternative splicing, have been by a chemical-enzymatic way synthesized and cloned in Escherichia coli. The genes are supplied with recognition sites of restriction endonucleases to facilitate the further cassette mutagenesis.