http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107988129-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y205-01062 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-0073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-0051 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y108-01004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y402-01003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-1085 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21 |
| filingDate | 2017-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107988129-B |
| titleOfInvention | Method for improving key enzyme gene of spirulina to increase growth carbon fixation rate |
| abstract | The invention relates to a biomass energy utilization technology, and aims to provide a method for improving key enzyme genes of spirulina to improve the growth and carbon fixation rate. The method comprises the following steps: regulating gene expression levels of four key enzymes in spirulina cells by using a gene editing technology to realize gene improvement; taking the spirulina strain with the improved gene, and putting the spirulina strain into a photobioreactor for multi-test-tube single strain purification and expanded culture; collecting algae liquid in each test tube every day, testing the fixed carbon dioxide rate of the spirulina, and taking the sample with the maximum fixed carbon dioxide rate value as the improved spirulina strain. The method can enhance the chlorophyll synthesis path and tricarboxylic acid circulation path of the spirulina, improve the photosynthesis utilization efficiency and energy supply of spirulina cells, further improve the growth carbon fixation rate of the spirulina, and is a high-efficiency and feasible method for improving the growth carbon fixation rate of the spirulina. |
| priorityDate | 2017-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 184.