PubMed:17980029 / 1127-1240 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T10","span":{"begin":0,"end":113},"obj":"Sentence"},{"id":"T10","span":{"begin":0,"end":113},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Genes related to the invasion and metastasis of cancer were determined by RT-PCR, real-time PCR and western blot."}