PMC:441373 / 237-250 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T210","span":{"begin":0,"end":2},"obj":"IN"},{"id":"T211","span":{"begin":3,"end":7},"obj":"NN"}],"text":"of gene struc"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T108","span":{"begin":3,"end":7},"obj":"SO_EXT:0000704"}],"text":"of gene struc"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T67","span":{"begin":3,"end":7},"obj":"SO:0000704"}],"text":"of gene struc"}