PMC:7317266 / 7096-7103 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T191","span":{"begin":0,"end":7},"obj":"SO:0000112"},{"id":"T60106","span":{"begin":0,"end":7},"obj":"SO:0000112"}],"text":"primers"}