PubMed:12975617 / 178-299 JSONTXT

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{"project":"Anatomy-UBERON","denotations":[{"id":"T2","span":{"begin":83,"end":93},"obj":"Body_part"}],"attributes":[{"id":"A2","pred":"uberon_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/UBERON_0003062"},{"id":"A3","pred":"uberon_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/UBERON_3010449"},{"id":"A4","pred":"uberon_id","subj":"T2","obj":"http://purl.obolibrary.org/obo/UBERON_3010457"}],"text":"In particular, the Wnt and Hedgehog (Hh) pathways have been identified as critical organizers of pattern in many tissues."}