PMC:6988269 / 21320-21336 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T70","span":{"begin":0,"end":16},"obj":"Chemical"}],"attributes":[{"id":"A70","pred":"chebi_id","subj":"T70","obj":"http://purl.obolibrary.org/obo/CHEBI_7754"}],"text":"oligonucleotides"}

{"project":"LitCovid-PubTator","denotations":[{"id":"374","span":{"begin":0,"end":16},"obj":"Chemical"}],"attributes":[{"id":"A374","pred":"tao:has_database_id","subj":"374","obj":"MESH:D009841"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"oligonucleotides"}