PMC:314463 / 751-757 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T297","span":{"begin":2,"end":6},"obj":"NN"}],"text":"t exon"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T60","span":{"begin":2,"end":6},"obj":"SO:0000147"}],"text":"t exon"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T124","span":{"begin":2,"end":6},"obj":"SO_EXT:0000147"}],"text":"t exon"}