| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2740-16043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2740-13022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2740-16052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2740-13043 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P35-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K48-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-867
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21 |
| filingDate |
2000-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2003-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003500050-A |
| titleOfInvention |
Improved vector selection method |
| abstract |
(57) [Summary]n(A) introducing one or more random mutations into the retroviral genome containing the packaging signal; and (b) reusing the mutated retroviral genome for packaging the retroviral genome. Introducing the viral polypeptide into a host cell expressing the polypeptide; and (c) determining whether the retroviral packaging efficiency in the cell is improved as compared to a retroviral genome containing a packaging signal without mutation. A method is provided for selecting an improved retroviral genome with improved packaging efficiency, comprising the steps of determining and (d) selecting a viral genome with improved packaging efficiency. |
| priorityDate |
1999-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |