http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010135054-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f2eb3ebee4c0d2bcf8606efbdc98e18b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cea139ad438b9ce7d33159d45b154c6b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b09ce2af7dd2ec23e73a144e820a4f9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-5254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2770-24322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2770-24334 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-552 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2770-24362 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2039-543 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K39-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K39-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N7-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-40 |
| filingDate | 2010-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73794160c814bdd1746842906d7f9e03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6be3e2a20c43a7ea4249cfeefab72d0 |
| publicationDate | 2011-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2010135054-A3 |
| titleOfInvention | Mutations in a toll-like receptor motif in the ns4b of classical swine fever virus skin brescia influences virulence in swine |
| abstract | NS4B is one of the non-structural proteins of classical swine fever virus. By using functional genetics, we have discovered, in the predicted amino acid sequence of NS4B of CSFV strain Brescia, a motif that resembles those found in the toll-like receptor (TLR) proteins, a group of host cell proteins involved in the development of anti-viral mechanisms. We have located the TLR motif in two groups of amino acid triplets at amino acid positions 2531 -3 (residues IYK) and 2566-8 (residues VGI) of the CSFV NS4B glycoprotein. We have constructed a recombinant CSFV (derived from an infectious clone containing the genetic information of the highly virulent strain Brescia) containing amino acid substitutions in the three amino acid residues at positions 2566, 2567 and 2568, where the VGI triplet has been replaced by an AAA triplet inside the NS4B glycoprotein. The obtained virus, named NS4B-VGIv, was completely attenuated in swine, showing a limited ability in spreading during the infection in vivo . Although attenuated, NS4B-VGIv efficiently protected swine from challenge with virulent BICv at 3 and 28 days post-infection. |
| priorityDate | 2009-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.