CORD-19:fccc2cff358d6c08f512003b88bab9934e4ffa7a / 11214-11296 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T74","span":{"begin":0,"end":82},"obj":"Sentence"},{"id":"TextSentencer_T74","span":{"begin":0,"end":82},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The plated HeLa cells and 3HP-β-LG mixture were both prechilled at 4°C for 30 min."}