CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 187353-187460 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T1380","span":{"begin":0,"end":107},"obj":"Sentence"},{"id":"T68634","span":{"begin":0,"end":107},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The first principal component of PCA explained 85.5% of the variance where TNF-α was the major contributor."}