PMC:1420271 / 7282-7290 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T12566","span":{"begin":0,"end":1},"obj":"CD"},{"id":"T12567","span":{"begin":1,"end":2},"obj":"SYM"}],"relations":[{"id":"R3586","pred":"punct","subj":"T12567","obj":"T12566"}],"text":"5' flank"}