PMC:7396557 / 75483-75490 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T768","span":{"begin":0,"end":7},"obj":"GO:0005634"},{"id":"T25924","span":{"begin":0,"end":7},"obj":"GO:0005634"}],"text":"nucleic"}