http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104403957-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12C2200-05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12C11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-60 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-865 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12C11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-19 |
| filingDate | 2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104403957-B |
| titleOfInvention | Low protease A excretion yeast strain and its construction method under a kind of stress conditions |
| abstract | The exocrine new method of protease A intracellular is adjusted under stress conditions the invention provides one kind, the MRL1 genes of encoding vacuolar sorting acceptor are overexpressed while being an allele by knocking out the i.e. PEP4 genes of protease A encoding gene to realize.The Wine brewing yeast strain of seed selection of the present invention significantly reduces the exocytosis amount of protease A, the holding property of bubble of draft beer can be improved, extracellular protease A enzyme activity has obvious reduction compared with starting strain, about it is reduced to the 54% of starting strain, meanwhile, the intracellular protein enzyme A enzyme activity of recombinant bacterial strain is compared without significant changes with starting strain.Do not change fermentation character while the present invention is reduction protease A enzymatic activities and provide a kind of new idea and method, there is directive significance to improving industrial yeast foam stability. |
| priorityDate | 2014-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.