PMC:329117 / 21311-21315 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5861","span":{"begin":0,"end":4},"obj":"NN"}],"text":"exon"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T5677","span":{"begin":0,"end":4},"obj":"SO_EXT:0000147"}],"text":"exon"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T5626","span":{"begin":0,"end":4},"obj":"SO:0000147"}],"text":"exon"}