CORD-19:4abc50cfc81265083d4cb2aed0a493bb704d0b5b / 42633-42858 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T212","span":{"begin":0,"end":225},"obj":"Sentence"},{"id":"T47060","span":{"begin":0,"end":225},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In addition, DNA vaccines must be delivered into and transcribed within the nucleus to express the antigen, which is not only time-consuming but may be inefficient in some types of cells, such as non-dividing mature myocytes."}