摘要:
A synthetic plasmid in which DNA encoding protein of a feline interferon is integrated, a transformant obtainable by the transformation of a host cell by the use of the synthetic plasmid and a feline interferon having a biological activity given by a protein carrying a specific amino acid sequence, a feline interferon gene encoding the feline interferon, a feline interferon precursor comprised of a cleavable peptide or a signal peptide being linked to the N terminal of the feline interferon, a feline interferon precursor gene encoding the feline interferon precursor and a method for producing the feline interferon, which are applied to the mass production of a feline interferon to be used as a remedy for feline viral disease and tumor.
摘要:
A recombinant silkworm nuclear polyhedrosis virus containing DNA coding for a protein of feline interferon; the recombinant virus is constructed by cotransfection a recombinant plasmid having a gene coding for a protein of feline interferon and a silkworm nuclear polyhedrosis virus DNA into established silkworm cells, and cloning the desired recombinant virus. The recombinant virus is useful for a mass-production of feline interferon.
摘要:
A synthetic plasmid in which DNA encoding protein of a feline interferon is integrated, a transformant obtainable by the transformation of a host cell by the use of the synthetic plasmid and a feline interferon having a biological activity given by a protein carrying a specific amino acid sequence, a feline interferon gene encoding the feline interferon, a feline interferon precursor comprised of a cleavable peptide or a signal peptide being linked to the N terminal of the feline interferon, a feline interferon precursor gene encoding the feline interferon precursor and a method for producing the feline interferon, which are applied to the mass production of a feline interferon to be used as a remedy for feline viral disease and tumor.
摘要:
Disclosed is a plasmid with wide host range which can self-replicate in a microorganism belonging to the family Enterobacteriaceae. The production of L-threonine may be promoted by using a transformant transformed with a new recombinant DNA obtained by inserting a gene responsible for the production of L-threonine derived from a microorganism belonging to the genus Providencia, to the above plasmid.
摘要:
Disclosed is a plasmid with wide host range which can self-replicate in a microorganism belonging to the family Enterobacteriaceae. The production of L-threonine may be promoted by using a transformant transformed with a new recombinant DNA obtained by inserting a gene responsible for the production of L-threonine derived from a microorganism belonging to the genus Providencia, to the above plasmid.