PMC:529315 / 1289-1303 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1221","span":{"begin":1,"end":9},"obj":"NN"},{"id":"T1224","span":{"begin":9,"end":11},"obj":","}],"relations":[{"id":"R205","pred":"punct","subj":"T1224","obj":"T1221"}],"text":" receptor, Trk"}