PMC:7115396 / 11371-11526 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T155","span":{"begin":85,"end":86},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T156","span":{"begin":140,"end":141},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"CGCTAGATGAACC-3′. The amplification product was cloned to pMD18-T vector (Takara) as a positive plasmid and its concentration was measured. A gradient dilu"}

{"project":"LitCovid-sentences","denotations":[{"id":"T72","span":{"begin":18,"end":139},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"CGCTAGATGAACC-3′. The amplification product was cloned to pMD18-T vector (Takara) as a positive plasmid and its concentration was measured. A gradient dilu"}