PMC:7143804 / 4967-5132 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T39","span":{"begin":23,"end":24},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T40","span":{"begin":62,"end":63},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"eratures, as they have a thermal denaturation step before and a termination step after the elongation step. The switching between these temperature steps does not ha"}