PMC:7352545 / 20374-20543 JSONTXT

{"project":"LitCovid_Glycan-Motif-Structure","denotations":[{"id":"T54","span":{"begin":27,"end":29},"obj":"https://glytoucan.org/Structures/Glycans/G81533KY"}],"text":"Gc are naturally occurring SA species in mammals. A common modification is O-acetylation. In fact, O-acetylation of SAs is common in organisms.\nThe O-acetyl modification"}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T236","span":{"begin":50,"end":51},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T237","span":{"begin":116,"end":119},"obj":"http://purl.obolibrary.org/obo/CLO_0051568"},{"id":"T238","span":{"begin":133,"end":142},"obj":"http://purl.obolibrary.org/obo/OBI_0100026"},{"id":"T239","span":{"begin":133,"end":142},"obj":"http://purl.obolibrary.org/obo/UBERON_0000468"}],"text":"Gc are naturally occurring SA species in mammals. A common modification is O-acetylation. In fact, O-acetylation of SAs is common in organisms.\nThe O-acetyl modification"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T456","span":{"begin":27,"end":29},"obj":"Chemical"},{"id":"T461","span":{"begin":150,"end":156},"obj":"Chemical"}],"attributes":[{"id":"A456","pred":"chebi_id","subj":"T456","obj":"http://purl.obolibrary.org/obo/CHEBI_35962"},{"id":"A457","pred":"chebi_id","subj":"T456","obj":"http://purl.obolibrary.org/obo/CHEBI_38358"},{"id":"A458","pred":"chebi_id","subj":"T456","obj":"http://purl.obolibrary.org/obo/CHEBI_45373"},{"id":"A459","pred":"chebi_id","subj":"T456","obj":"http://purl.obolibrary.org/obo/CHEBI_74801"},{"id":"A460","pred":"chebi_id","subj":"T456","obj":"http://purl.obolibrary.org/obo/CHEBI_26667"},{"id":"A461","pred":"chebi_id","subj":"T461","obj":"http://purl.obolibrary.org/obo/CHEBI_40574"},{"id":"A462","pred":"chebi_id","subj":"T461","obj":"http://purl.obolibrary.org/obo/CHEBI_46887"}],"text":"Gc are naturally occurring SA species in mammals. A common modification is O-acetylation. In fact, O-acetylation of SAs is common in organisms.\nThe O-acetyl modification"}

{"project":"LitCovid-sentences","denotations":[{"id":"T195","span":{"begin":50,"end":89},"obj":"Sentence"},{"id":"T196","span":{"begin":90,"end":143},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Gc are naturally occurring SA species in mammals. A common modification is O-acetylation. In fact, O-acetylation of SAs is common in organisms.\nThe O-acetyl modification"}