PMC:3312845 / 19237-19245 JSONTXT

{"project":"testone","denotations":[{"id":"T14476","span":{"begin":0,"end":8},"obj":"Gene_expression"}],"text":"positive"}

{"project":"test3","denotations":[{"id":"T14485","span":{"begin":0,"end":8},"obj":"Gene_expression"}],"text":"positive"}