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:
Apr. 01, 2014
Filed:
Apr. 16, 2008
Christine Lang, Berlin, DE;
Markus Veen, Berlin, DE;
Mewes Bottner, Berlin, DE;
Andreas Raab, Berlin, DE;
Christine Lang, Berlin, DE;
Markus Veen, Berlin, DE;
Mewes Bottner, Berlin, DE;
Andreas Raab, Berlin, DE;
Organo-Balance GmbH, Berlin, DE;
Abstract
The invention relates to an isolated genetically modified microorganism in which the gene IDH1 and at least one of the genes SDH2 and DIC1 are under the control of a first promoter that is repressed to a growth culture medium by means of a cultivation additive and is active in the absence of the cultivation additive. The genes that are part of the group comprising 'PYC1, ACS1, CIT1, ACO1, ICL1, MSL1, and CIT2, optionally also MDH3' are constitutively active. The invention further relates to uses of such a microorganism, especially for producing succinic acid.