{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH/NCBI Data Team", "hasEmail": "mailto:info@ncbi.nlm.nih.gov"}, "description": "The present invention provides a method for identifying species and subspecies in a biological sample through the selective amplification of segments of nucleic acid that code a target region of the cytoplasmatic beta-actin protein, which is present in all the organisms concerned. The method comprises DNA extraction from the sample; amplification of divergent segments of the cytoplasmatic beta-actin gene by PCR or an equivalent technique, using primers of regions with high evolutionary conservation between species and subspecies; and identification of the amplified segment by comparison of its size in base pairs with a pre-established standard of sizes and/or identification of the amplified segment by DNA sequencing and comparison of the resulting sequence with the specific sequence of each species or subspecies present on a computer database.", "distribution": [{"@type": "dcat:Distribution", "description": "Access the complete Patent AT-E401426-T1: [Translated] METHOD FOR IDENTIFYING BIOLOGICAL SPECIES on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E401426-T1", "mediaType": "text/html", "title": "Official Data Source"}], "identifier": "https://healthdata.gov/api/views/xfqj-ha7w", "issued": "2025-09-05", "keyword": ["chemistry", "innovation", "patent", "pubchem", "research"], "landingPage": "https://healthdata.gov/d/xfqj-ha7w", "modified": "2025-09-06", "programCode": ["009:066"], "publisher": {"@type": "org:Organization", "name": "National Center for Biotechnology Information (NCBI)"}, "theme": ["NIH"], "title": "Patent AT-E401426-T1: [Translated] METHOD FOR IDENTIFYING BIOLOGICAL SPECIES"}