PMC:1310620 / 10670-10674 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2701","span":{"begin":0,"end":4},"obj":"NN"}],"text":"E2F6"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2442","span":{"begin":0,"end":4},"obj":"PR_EXT:000006857"}],"text":"E2F6"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T2478","span":{"begin":0,"end":4},"obj":"PR:000006857"}],"text":"E2F6"}