PMC:1448208 / 8693-8702 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T5319","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T5320","span":{"begin":3,"end":4},"obj":"SYM"}],"relations":[{"id":"R1585","pred":"punct","subj":"T5320","obj":"T5319"}],"text":" F2+ gene"}