PMC:1255741 / 53204-53208 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T13045","span":{"begin":0,"end":4},"obj":"NN"}],"text":"exon"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T13328","span":{"begin":0,"end":4},"obj":"SO_EXT:0000147"}],"text":"exon"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T13255","span":{"begin":0,"end":4},"obj":"SO:0000147"}],"text":"exon"}