Patent · US Active

Corynebacteria having enhanced L-lysine productivity and a method of producing L-lysine using the same

US9109242B2 · kind B2 · utility

3Cited by
5References
22Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 17, 2007
Grant dateAug 18, 2015
Priority date—
Expiry dateNov 5, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC12N9/88
  • WIPO fieldBiotechnology
  • WIPO sectorChemistry

Abstract

A variant of Corynebacterium shows activity greater than the endogenous activity of aspartate aminotransferase, aspartate kinase, aspartate semialdehyde dehydrogenase, dihydrodipicolinate synthase, dihydropicolinate reductase and diaminopimelate dicarboxylase and additionally pyruvate carboxylase. The variant is used in a method of producing L-lysine.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.