http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107619836-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K67-04 |
| filingDate | 2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107619836-B |
| titleOfInvention | System for reducing activity 20E concentration in spinning period, changing silk pupa nutrition distribution proportion and increasing silkworm cocoon yield, application and method |
| abstract | The invention relates to a system for reducing the concentration of 20E activity in the spinning period, changing the nutrition distribution proportion of silk pupae and increasing the yield of silkworm cocoons, and an application and a method thereof.A Gal4/UAS binary system is used for expressing exogenous protein EGT in the terminal silkworm to prolong the spinning period of the silkworm and increase the yield of silk, in the system, GAL4 gene is started to express by BmLP3, the UAS is used for regulating the expression of the EGT, the GAL4/UAS system takes silkworm fat as a bioreactor, and the promoter of the silkworm LP3 gene skillfully expresses 20E inactivated protein-EGT in the silkworm fat in the spinning period, the protein is secreted into the silkworm haemolymph in the spinning period to prevent the silkworm pupae from being metamorphosed, so that the silkworm spinning period is successfully prolonged, the yield of the silkworm cocoons is increased, and a thought is provided for reducing the cost of silkworm breeding. |
| priorityDate | 2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.