CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 373247-373363 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T2676","span":{"begin":0,"end":116},"obj":"Sentence"},{"id":"T54405","span":{"begin":0,"end":116},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"RNA was extracted from tissues stored in RNAlater®, converted to cDNA, and quantified using quantitative PCR (qPCR)."}