PMC:1941754 / 3620-3629 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T776","span":{"begin":2,"end":4},"obj":"IN"},{"id":"T777","span":{"begin":5,"end":8},"obj":"NN"}],"text":"t of DNA "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T536","span":{"begin":5,"end":8},"obj":"CHEBI_SO_EXT:DNA"}],"text":"t of DNA "}