PMC:7029759 / 9709-9725 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T182","span":{"begin":0,"end":7},"obj":"GO:0009986"}],"text":"surface proteins"}

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T41","span":{"begin":8,"end":16},"obj":"Body_part"}],"attributes":[{"id":"A41","pred":"fma_id","subj":"T41","obj":"http://purl.org/sig/ont/fma/fma67257"}],"text":"surface proteins"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T24","span":{"begin":8,"end":16},"obj":"Chemical"}],"attributes":[{"id":"A24","pred":"chebi_id","subj":"T24","obj":"http://purl.obolibrary.org/obo/CHEBI_36080"}],"text":"surface proteins"}