PMC:441373 / 8308-8317 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2136","span":{"begin":2,"end":7},"obj":"NNS"}],"text":"l exons o"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1530","span":{"begin":2,"end":7},"obj":"SO_EXT:0000147"}],"text":"l exons o"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T1390","span":{"begin":2,"end":7},"obj":"SO:0000147"}],"text":"l exons o"}