PMC:1420271 / 3837-3844 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T2072","span":{"begin":0,"end":7},"obj":"SO:0000188"}],"text":"introns"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2189","span":{"begin":0,"end":7},"obj":"SO_EXT:0000188"}],"text":"introns"}

{"project":"craft-sa-dev","denotations":[{"id":"T2586","span":{"begin":0,"end":7},"obj":"NNS"}],"text":"introns"}