CORD-19:13743b59fc40891e47e6574c9777201082685b84 / 40145-40359 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T213","span":{"begin":0,"end":214},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Total nucleic acid preparations isolated from virus-inoculated protoplasts were subjected to northern blot analysis for detection of plus-and minus-strand viral RNAs as described previously (Choi and White, 2002) ."}

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T213","span":{"begin":0,"end":214},"obj":"Sentence"}],"text":"Total nucleic acid preparations isolated from virus-inoculated protoplasts were subjected to northern blot analysis for detection of plus-and minus-strand viral RNAs as described previously (Choi and White, 2002) ."}