The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2019
Filed:
Oct. 06, 2015
Applicant:
Jmtc Enzyme Corporation, Tokyo, JP;
Inventors:
Assignee:
JMTC Enzyme Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 1/14 (2006.01); C12P 7/56 (2006.01); C12R 1/645 (2006.01); C12N 15/52 (2006.01); C12N 9/04 (2006.01); C12N 9/88 (2006.01);
U.S. Cl.
CPC ...
C12P 7/56 (2013.01); C12N 9/0006 (2013.01); C12N 9/88 (2013.01); C12N 15/52 (2013.01); C12R 1/645 (2013.01); C12Y 101/01027 (2013.01); C12Y 401/01001 (2013.01);
Abstract
Provided is a transformant which can produce lactic acid with a high productivity without requiring neutralization with an alkali and is excellent in both of lactic acid production capability and growth ability and its production process, and a method for producing lactic acid by using the transformant. A transformant comprising 3 copies of a human lactate dehydrogenase gene that is introduced into ahost, wherein a gene encoding pyruvate decarboxylase 2 of thehost is deleted or inactivated.