PMC:1253828 / 5917-5933 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1862","span":{"begin":1,"end":2},"obj":"DT"},{"id":"T1864","span":{"begin":3,"end":12},"obj":"NN"}],"text":" A thymidine kin"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2035","span":{"begin":3,"end":12},"obj":"CHEBI_EXT:thymine_nucleobase_or_nucleoside_or_nucleotide_molecular_entity_or_group"}],"text":" A thymidine kin"}