PMC:1359074 / 24248-24305 JSONTXT

{"project":"sentences","denotations":[{"id":"T184","span":{"begin":0,"end":57},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The sense control probe shows no signal above background."}