PMC:1140370 / 1202-1213 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T383","span":{"begin":0,"end":8},"obj":"NN"},{"id":"T385","span":{"begin":8,"end":9},"obj":"HYPH"}],"text":"cytosine–gu"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T129","span":{"begin":0,"end":8},"obj":"CHEBI_EXT:cytosine_nucleobase_or_nucleoside_or_nucleotide_molecular_entity_or_group"}],"text":"cytosine–gu"}