PMC:7291971 / 13221-13304 JSONTXT

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{"project":"LitCovid-PubTator","denotations":[{"id":"241","span":{"begin":18,"end":26},"obj":"Chemical"},{"id":"242","span":{"begin":38,"end":47},"obj":"Chemical"}],"attributes":[{"id":"A241","pred":"tao:has_database_id","subj":"241","obj":"MESH:D003596"},{"id":"A242","pred":"tao:has_database_id","subj":"242","obj":"MESH:D000241"}],"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":"n the coupling of cytosine analogs to adenosine [15]. In the same way, we envisaged"}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T220","span":{"begin":18,"end":26},"obj":"Chemical"},{"id":"T221","span":{"begin":38,"end":47},"obj":"Chemical"}],"attributes":[{"id":"A220","pred":"chebi_id","subj":"T220","obj":"http://purl.obolibrary.org/obo/CHEBI_16040"},{"id":"A221","pred":"chebi_id","subj":"T221","obj":"http://purl.obolibrary.org/obo/CHEBI_16335"}],"text":"n the coupling of cytosine analogs to adenosine [15]. In the same way, we envisaged"}