PMC:7121452 / 5821-5845 JSONTXT

{"project":"LitCovid-PD-FMA-UBERON","denotations":[{"id":"T13","span":{"begin":0,"end":13},"obj":"Body_part"},{"id":"T14","span":{"begin":10,"end":13},"obj":"Body_part"}],"attributes":[{"id":"A13","pred":"fma_id","subj":"T13","obj":"http://purl.org/sig/ont/fma/fma67122"},{"id":"A14","pred":"fma_id","subj":"T14","obj":"http://purl.org/sig/ont/fma/fma67095"}],"text":"messenger RNA expression"}

{"project":"LitCovid_AGAC","denotations":[{"id":"p78790s68","span":{"begin":0,"end":24},"obj":"MPA"}],"text":"messenger RNA expression"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T49","span":{"begin":0,"end":13},"obj":"Chemical"}],"attributes":[{"id":"A49","pred":"chebi_id","subj":"T49","obj":"http://purl.obolibrary.org/obo/CHEBI_33699"}],"text":"messenger RNA expression"}