PMC:1140370 / 22948-22956 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7068","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"guanines"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T6951","span":{"begin":0,"end":8},"obj":"CHEBI_EXT:guanine_nucleobase_or_nucleoside_or_nucleotide_molecular_entity_or_group"}],"text":"guanines"}