CORD-19:12dd53397f3ddd026cfbfe6dfd1aaefc565b6aeb / 24039-24421 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T155","span":{"begin":0,"end":382},"obj":"Sentence"}],"text":"The cutoff value to distinguish positive samples was set at a median fluorescent intensity of 750 for the N antigen, 850 for the S1 antigen, 800 for the S2 antigen, and 1,000 for the Smid antigen according to the background median fluorescent intensity values, calculated as the mean plus 3 standard deviations after rounding up to the nearest 50 median fluorescent intensity units."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T155","span":{"begin":0,"end":382},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The cutoff value to distinguish positive samples was set at a median fluorescent intensity of 750 for the N antigen, 850 for the S1 antigen, 800 for the S2 antigen, and 1,000 for the Smid antigen according to the background median fluorescent intensity values, calculated as the mean plus 3 standard deviations after rounding up to the nearest 50 median fluorescent intensity units."}