PMC:1315279 / 272-289 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T283","span":{"begin":3,"end":5},"obj":"IN"},{"id":"T284","span":{"begin":6,"end":9},"obj":"NN"}],"text":"ts of RNA metabol"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T136","span":{"begin":6,"end":9},"obj":"CHEBI_SO_EXT:RNA"}],"text":"ts of RNA metabol"}