CORD-19:ceba28d8304f3df8001164f8edeef545154289f6 / 43519-43636 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T244","span":{"begin":0,"end":117},"obj":"Sentence"},{"id":"TextSentencer_T244","span":{"begin":0,"end":117},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Relative fold change over uninfected control mice was determined using the threshold cycle (2 −ΔΔ C T ) method [89] ."}