PMC:1140370 / 7490-7493 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2293","span":{"begin":0,"end":3},"obj":"NN"}],"text":"DNA"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1944","span":{"begin":0,"end":3},"obj":"CHEBI_SO_EXT:single_stranded_DNA"}],"text":"DNA"}