| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43a72884e25aaecffebe0942132d704f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ca32fd2a44fd326ffd027a75a57bd13f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-522 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-0283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-25 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-112 |
| filingDate |
1989-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80e0a811a0d0e22cd54f3d4c5d6cdebf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d03092f03976360e3c1a87f71cfd2e8a |
| publicationDate |
1990-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9000604-A1 |
| titleOfInvention |
Transformed shigella |
| abstract |
A method for modifying a wild strain of an entero-invasive $i(Shigella) to produce a modified strain of $i(Shigella) that can be used for making a vaccine against the wild strain of $i(Shigella). The genome of the wild strain of $i(Shigella) is transformed so that it cannot substantially invade cells of a human host and cannot spread substantially within infected cells and from infected to uninfected cells of the host and cannot produce toxins which will kill substantial numbers of the host's infected, as well as uninfected, cells. A first gene of the wild strain of $i(Shigella), coding for a protein necessary for the $i(Shigella) to invade cells of the host, and a second gene, coding for a protein necessary for the $i(Shigella) to spread within infected cells and between the infected and uninfected cells of the host, are mutagenized. |
| priorityDate |
1988-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |