PMC:1858683 / 21232-21245 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T10265","span":{"begin":0,"end":3},"obj":"NN"},{"id":"T10264","span":{"begin":4,"end":13},"obj":"NN"}],"relations":[{"id":"R2634","pred":"compound","subj":"T10265","obj":"T10264"}],"text":"Wnt signaling"}