PMC:1189074 / 4634-4639 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1022","span":{"begin":0,"end":5},"obj":"NNS"}],"text":"exons"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T1447","span":{"begin":0,"end":5},"obj":"SO:0000147"}],"text":"exons"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1493","span":{"begin":0,"end":5},"obj":"SO_EXT:0000147"}],"text":"exons"}