CORD-19:b75e7f3f923023185daed6f29e5beca4eddfc109 / 52228-52390 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T318","span":{"begin":0,"end":162},"obj":"Sentence"},{"id":"T88254","span":{"begin":0,"end":162},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A pair of partially cDNA oligonucleotides encoding each sgRNA sequence was synthesized and ligated into a pSpCas9(BB)-2A-Puro plasmid (PX459; Addgene, catalog no."}