PMC:1359071 / 1218-1227 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T493","span":{"begin":2,"end":6},"obj":"SO:0000704"}],"text":"f gene ex"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T527","span":{"begin":2,"end":6},"obj":"SO_EXT:0000704"}],"text":"f gene ex"}

{"project":"craft-sa-dev","denotations":[{"id":"T751","span":{"begin":2,"end":6},"obj":"NN"}],"text":"f gene ex"}