http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111363018-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y207-01069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-1205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-227 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-185 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21 |
| filingDate | 2020-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111363018-B |
| titleOfInvention | Recombinant strain and application thereof in preparation of L-tryptophan |
| abstract | The invention relates to the technical field of genetic engineering, in particular to a recombinant strain and application thereof in preparation of L-tryptophan. The invention provides a mutant mg1B protein and a nucleic acid molecule for coding the protein, wherein the strain contains 1amB Tyr143Leu ，mg1B Thr31Ser When mutated, the strain is imparted with isomaltose-utilizing ability. The strain having the ability to utilize isomaltose and capable of producing L-tryptophan by introducing the above mutation into a strain overexpressing the glvA gene and the glvC gene, and the present invention further provides a method for producing L-tryptophan by using the microorganism. More particularly, the present invention relates to Escherichia coli which can utilize isomaltose by means of modification and evolution to have an improved L-tryptophan-producing ability, and a method for producing L-tryptophan using the same. |
| priorityDate | 2020-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 423.