http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7413856-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51a0c49e5390c69aa92b87c3a892344c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-6897 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H21-00 |
| filingDate | 2003-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e28358fdea6168b78a1d6fdf2cc10b1f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68ecb2e9566393c73b1c79516f81da73 |
| publicationDate | 2008-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7413856-B2 |
| titleOfInvention | In vitro transcription assay for T box antitermination system |
| abstract | A method and assay system is provided for screening for antimicrobial agents that inhibit or otherwise disrupt the transcription of bacterial aminoacyl-tRNA synthetases, particularly those in Gram-positive bacteria. The method and assay utilizes purified RNA polymerase, isolated, for example, from either Bacillus subtilis or Escherichia coli , and a template DNA fragment which encodes glycyl-tRNA synthetase, containing the promoter and leader region of the B. subtilis glyQS gene, including the T-Box terminator/antiterminator. Incubation in the presence of nucleotide triphosphates results in synthesis of an RNA transcript initiating at the glyQS promoter and terminating at the leader region terminator. Read-through of the terminator, and synthesis of an extended transcript, is dependent on addition of purified glycyl-tRNA. The method and assay is dependent on the use of the specified tRNA species; non-specific tRNA fails to stimulate antitermination. The assay can be used to screen for inhibitors that specifically inhibit the T-box antitermination mechanism. |
| priorityDate | 2002-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.