PMC:549712 / 21-52 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T271","span":{"begin":2,"end":10},"obj":"NN"},{"id":"T274","span":{"begin":11,"end":14},"obj":"VBZ"},{"id":"T275","span":{"begin":15,"end":24},"obj":"JJ"}],"relations":[{"id":"R5","pred":"nsubj","subj":"T271","obj":"T274"}],"text":"e receptor has essential functi"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T173","span":{"begin":2,"end":10},"obj":"GO_EXT:0004872"}],"text":"e receptor has essential functi"}