CORD-19:0015023cc06b5362d332b3baf348d11567ca2fbb / 11289-11438 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T91","span":{"begin":0,"end":149},"obj":"Sentence"},{"id":"TextSentencer_T91","span":{"begin":0,"end":149},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The presence of at least two PKs in all viral isolates sequenced so far suggests that multiple 480 PKs confer a competitive advantage in replication."}