http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102766641-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01H5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21 |
| filingDate | 2012-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102766641-B |
| titleOfInvention | A kind of method making apple tree synthesizing astaxanthin improve its anti-photooxidation ability |
| abstract | The invention provides a kind of DNA sequence dna shown in SEQ ID NO.5 of β-carotene hydroxylase of encoding, this DNA sequence dna and the DNA sequence dna shown in SEQ ID NO.6 of coding β-carotene ketonize enzyme and the recombinant expression vector constructed by plasmid, the host cell that transforms through above-mentioned recombinant expression vector; The present invention also provides a kind of method making apple tree synthesizing astaxanthin improve its anti-photooxidation ability, and described method comprises the following steps: a) build recombinant expression vector pCAMBIA1301-bkt-crtR-B; B) recombinant expression vector pCAMBIA1301-bkt-crtR-B transformed competence colibacillus Agrobacterium EHA105; C) Agrobacterium-mediated Transformation Tissue-cultured apple seedling obtains transfer-gen plant.The present invention passes through genetic transformation, chemical activators key gene bkt and crtR-B is proceeded in apple genome, the apple being rich in astaxanthin is cultivated by regulation and control pathways metabolism, thus the generation improving its photosynthetic efficiency, burn prevention day, fundamentally overcome the shortcoming of prior art. |
| priorityDate | 2012-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.