PMC:7176025 / 7804-7811 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T120","span":{"begin":0,"end":7},"obj":"GO:0005634"},{"id":"T12619","span":{"begin":0,"end":7},"obj":"GO:0005634"}],"text":"nucleic"}