http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-049175-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
| filingDate | 2005-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d91740b20224b5f09dd8fbf39d70746 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f719d5141f0d9fa07f097a5287b95678 |
| publicationDate | 2006-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-049175-A1 |
| titleOfInvention | BACTERIAL MUTANTS OF THE RUMEN, METHOD TO PRODUCE THEM, AND PROCESS TO PREPARE SUCCINIC ACID USING THEM |
| abstract | This refers to bacterial mutants of the rumen as a result of the disruption of a lactate dehydrogenase (IdhA) gene and a pyruvate formate-lyase (pfl) gene (which are involved in the production of lactic acid, formic acid and acid acetic) from rumen bacteria; a bacterial mutant (Mannheimia succiniciproducens LPK7) that has disruptions of a lactate dehydrogenase (IdhA) gene, a pyruvate formate lyase (pfl) gene, a phosphotransacetylase (pta) gene, and an acetate kinase (ackA) gene; a bacterial mutant (Mannheimia succiniciproducens LPK4) that has disruptions of a lactate dehydrogenase (IdhA) gene, a pyruvate formate-lyase (pfl) gene and a phosphoenolpyruvate carboxylase (ppc) gene involved in CO2 immobilization in a metabolic course of succinic acid production; and a method for producing succinic acid, which is characterized by the cultivation of the aforementioned mutants under anaerobic conditions. Bacterial mutants have the property of producing succinic acid at high concentration while producing little or no organic acid, compared to wild type strains of the prior art of production of various organic acids. In this way, bacterial mutants are useful as strains for the industrial production of succinic acid. |
| priorityDate | 2005-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 418.