http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020093997-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01H1-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01H1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8261 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8274 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8289 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01H1-02 |
| filingDate | 2019-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0469a8236120158a7a76e624adb877c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43dacc8ec0f4a9dfdd21004a4b145982 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d57dfdee99c9e707b3d570f266fb5624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c188a2fe143d8b58ca0af393d84b9296 |
| publicationDate | 2020-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020093997-A1 |
| titleOfInvention | Transgenic maize nuclear male sterility maintainer line and application thereof |
| abstract | Disclosed by the present invention are a transgenic maize nuclear male-sterile maintainer line and an application thereof. The maintainer line is constructed by introducing an exogenous T-DNA vector into a maize genome. Other than a fertility restoring gene having genic male sterility, the introduced exogenous T-DNA also contains at least two of the following three functional fragments: 1) an expression frame for expressing fluorescent protein in seed endosperms; 2) a DNA fragment capable of inhibiting the expression of corn herbicide resistance gene CYP81A9; and 3) a DNA fragment capable of inhibiting the expression of cell wall converting enzyme InCW2 specifically expressed in maize endosperm. The present invention simultaneously utilizes at least two of the three methods for discriminating transgenic and non-transgenic, thereby further reducing errors that may be caused by relying only on one discrimination (or selection) method. |
| priorityDate | 2018-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.