http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020010862-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6744efafa1451d1e50c710461db12d42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a36312675ff15a2e4abbf1069e6ccc9b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2510-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y106-02004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-6409 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-0042 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-64 |
| filingDate | 2019-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9383a00f80c04a303651238b821dafb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06cca2efd568b6001a8bfc7e20cc2abb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaed61399e1eb4c1963dd5d15dad0325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ed1aaf24bdee5318b6a1e9e0e5aed9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9da87df6c921afe1d887a9e3d06efe43 |
| publicationDate | 2020-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020010862-A1 |
| titleOfInvention | Long-chain dibasic acid with low content of fatty acid impurity and a method of producing the same |
| abstract | The invention relates to a long-chain dibasic acid with low content of fatty acid impurity and a method of producing it, in particular to the preparation of a long-chain dibasic acid producing strain by using directed evolution and homologous recombination, and to the fermentation production of a long-chain dibasic acid with low content of fatty acid impurity by using said strain. The invention relates to an isolated mutated CPR-b gene, homologous gene or variant thereof, relative to the GenBank Accession Number AY823228, taking the first base upstream of the start codon ATG as −1, comprising a base mutation −322G>A, and taking the first base downstream of the stop codon TAG as 1, comprising mutations 3TUTR.19C>T and 3′UTR.76_77insT. The invention also relates to a strain containing said mutated CPR-b gene, homologous gene or variant thereof, wherein, when the strain is used to produce a long-chain dibasic acid by fermentation, the content of fatty acid impurity in the fermentation product is significantly decreased. |
| priorityDate | 2018-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.