PMC:7574920 / 10630-10793 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T102","span":{"begin":118,"end":120},"obj":"http://purl.obolibrary.org/obo/CLO_0001000"}],"text":"enced by the red-to-yellow color change. The reaction was conducted for up to 1 hour at 65°C. For time points \u003e 30 to 35 min, the negative control frequently becam"}

{"project":"LitCovid-sentences","denotations":[{"id":"T67","span":{"begin":41,"end":93},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"enced by the red-to-yellow color change. The reaction was conducted for up to 1 hour at 65°C. For time points \u003e 30 to 35 min, the negative control frequently becam"}