PMC:1140370 / 24488-24495 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7422","span":{"begin":0,"end":7},"obj":"NN"}],"text":"guanine"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T7003","span":{"begin":0,"end":7},"obj":"CHEBI_EXT:guanine_nucleobase_or_nucleoside_or_nucleotide_molecular_entity_or_group"}],"text":"guanine"}