PMC:1420271 / 8577-8583 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T3873","span":{"begin":0,"end":6},"obj":"SO:0000188"}],"text":"intron"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T4015","span":{"begin":0,"end":6},"obj":"SO_EXT:0000188"}],"text":"intron"}

{"project":"craft-sa-dev","denotations":[{"id":"T4638","span":{"begin":0,"end":6},"obj":"NN"}],"text":"intron"}