CORD-19:0015023cc06b5362d332b3baf348d11567ca2fbb / 5564-5663 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T50","span":{"begin":0,"end":99},"obj":"Sentence"},{"id":"TextSentencer_T50","span":{"begin":0,"end":99},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This was performed by PCR mutagenesis using primers C0 SpeI, and FMDV 1331- In vitro transcription."}