CORD-19:12dd53397f3ddd026cfbfe6dfd1aaefc565b6aeb / 9318-9492 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T55","span":{"begin":0,"end":174},"obj":"Sentence"}],"text":"The partial regions of the S gene, S1, S2, and Smid (Fig. 1A) , were subcloned into the BamHI and SalI sites of the expression vector pET28a(ϩ) (Novagen, Darmstadt, Germany)."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T55","span":{"begin":0,"end":174},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The partial regions of the S gene, S1, S2, and Smid (Fig. 1A) , were subcloned into the BamHI and SalI sites of the expression vector pET28a(ϩ) (Novagen, Darmstadt, Germany)."}