PMC:7176025 / 38-56 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1","span":{"begin":5,"end":12},"obj":"GO:0005634"},{"id":"T63515","span":{"begin":5,"end":12},"obj":"GO:0005634"}],"text":" and nucleic acid "}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":5,"end":17},"obj":"Chemical"},{"id":"T2","span":{"begin":13,"end":17},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_33696"},{"id":"A2","pred":"chebi_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/CHEBI_37527"}],"text":" and nucleic acid "}