| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb5fd3c5dc11c530df5245ec4149a83d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f6618ffa97d621cdfe9437fd02fcb7a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12R2001-145 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y207-02001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-1217
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y203-01008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-1029 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-06 |
| filingDate |
2007-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e16a899aa054f058c7596bddbde0a141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95d7c7a11ac36c72a7731cc566bcbfab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94ee93961dad912e072f7f5f83a16c5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bb14702b5e9f09a8eab3c9fb625eb72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a16aed92a21bfb2017e88f4c160ecc7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eae4d57cd2d03c383d5f0969625dc7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_007fa4cb4a0a681fbed8c98e027031f4 |
| publicationDate |
2009-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2021487-A2 |
| titleOfInvention |
Thermophilic organisms for conversion of lignocellulosic biomass to ethanol |
| abstract |
Mutant thermophilic organisms that consume a variety of biomass derived substrates are disclosed herein. Strains of Thermoanaerobacterium saccharolyticum with acetate kinase and phosphotransacetylase expression eliminated are disclosed herein. Further, strain ALKl has been engineered by site directed homologous recombination to knockout both acetic acid and lactic acid production. Continuous culture involving a substrate concentration challenge lead to evolution of ALKl, and formation of a more robust strain designated ALK2. The organisms may be utilized for example in thermophilic SSF and SSCF reactions performed at temperatures that are optimal for cellulase activity to produce near theoretical ethanol yields without expressing pyruvate decarboxylase. |
| priorityDate |
2006-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |