| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_916075766043ce900399a4c2eee9f054 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-146 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N15-8237
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N65-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-811 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N37-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-34 |
| filingDate |
1993-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c14a9f0d6f18afe319ea136e0f6c4b4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a0bcbba6f0a92b73d0d2259a3adcf5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ebaebcf00704807aa3487edd48bd3ad |
| publicationDate |
1993-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2132197-A1 |
| titleOfInvention |
Systemin |
| abstract |
Systemin, an 18 amino acid peptide hormone and first polypeptide hormone found in plants, induces expression of defense genes in plants wounded mechanically or by predators including herbivores, insects, bacteria and viruses. The precursor for systemin is encoded as a 200 amino acid prosystemin molecule that has the systemin peptide sequence located near the carboxyl-terminus. Both a 951 bp cDNA for prosystemin and 4526 bp genomic DNA were cloned and the organization of the gene was determined. Transgenic plants constructed with antisense prosystemin DNA fail to mount a defensive response to wounding. Transgenic plants constructed with increased copy number of prosystemin genes exhibit increased resistance to wounding. Insect larval that feed on transgenic plants constructed with increased copy number of prosystemin genes exhibit decreased growth weight compared to larval that feed on wild type plants. A tomato systemin polypeptide has an amino acid sequence NH3-AVQSKPPSKRDPPKMQTD-COO-. |
| priorityDate |
1992-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |