PubMed:2071611 / 1375-1490 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T10","span":{"begin":0,"end":115},"obj":"Sentence"},{"id":"T10","span":{"begin":0,"end":115},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The structural defect was determined by sequence analysis of DNA amplified by use of the polymerase chain reaction."}