| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-85 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-85 |
| filingDate |
1981-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c7ebc8a624c2cd82d614d80bd7afb0f |
| publicationDate |
1982-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0054223-A2 |
| titleOfInvention |
Plasmid vectors for eukaryotic cells and method for selecting transfected eukaryotic cells |
| abstract |
Improved vectors for screening eukaryotic transformants containing heterologous genes. The vectors comprise plasmids containing an insert consisting of a gene coding for an enzyme needed to produce an essential amino acid linked to multiple polyoma virus genes. By growing the transformant eukaryotic cells in a medium missing the essential amino acid corresponding to the vector gene and providing the precursor intermediate in the medium it is possible to screen for cells containing the vector. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0135278-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5011795-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5010002-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5128255-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4713339-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0135278-A2 |
| priorityDate |
1980-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |