http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9706267-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b77f3f613627fdf6dbda187dc207a3d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae8e5779487c4df97e162c57f01b2cf0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8201 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8213 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8289 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5097 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-5091 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01H5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09 |
| filingDate | 1996-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fe6d63f8b0384b285b9ab23f39e5b80 |
| publicationDate | 1997-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9706267-A3 |
| titleOfInvention | Genetic transformation using a parp inhibitor |
| abstract | The invention concerns a process for producing transgenic eucaryotic cells, particularly plants, which comprises: contacting a culture of untransformed cells with an inhibitor of poly-(ADP-ribose) polymerase for a period of time sufficient to reduce the response of the cultured cells to stress and to reduce their metabolism. The untransformed cells are then contacted with foreign DNA comprising at least one gene of interest under conditions in which the foreign DNA is taken up by the untransformed cells and the gene of interest is stably integrated in the nuclear genome of the untransformed cells to produce the transgenic cells. Optionally, the transgenic cells are recovered from the culture. Preferably, the inhibitor is niacinamide, preferably at a concentration of about 200 mg/l to 500 mg/l and the untransformed cells are cultured in a medium containing the inhibitor for a period of time of approximately 3 to 14 days prior to the contacting with the foreign DNA. The invention also relates to a plant having in the nuclear genome of its cells foreign DNA integrated only in the regions of the nuclear genome that are transcriptionally active in cells of the plant when the cells are treated with an effective amount of a PARP inhibitor for a period of time sufficient to reduce cell metabolism to a state where gene expression is essentially limited to genes expressed irrespective of the differentiated or physiological condition of the cell. |
| priorityDate | 1995-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.