PMC:7152526 / 5934-5953 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T102","span":{"begin":10,"end":19},"obj":"SO:0000842"},{"id":"T12930","span":{"begin":10,"end":19},"obj":"SO:0000842"}],"text":"olymerase region of"}