PMC:1283364 / 6782-6790 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1817","span":{"begin":3,"end":4},"obj":"CD"},{"id":"T1818","span":{"begin":4,"end":5},"obj":"SYM"}],"relations":[{"id":"R1189","pred":"punct","subj":"T1818","obj":"T1817"}],"text":"he 3′ UT"}