PubMed:2227937 / 1097-1274 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T9","span":{"begin":0,"end":177},"obj":"Sentence"},{"id":"T9","span":{"begin":0,"end":177},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Of these, about half have a normal phenotype and karyotype, and half inherit the parental ring; about half of those acquiring the ring (20%) show significant mental retardation."}

{"project":"PubmedHPO","denotations":[{"id":"T4","span":{"begin":158,"end":176},"obj":"HP_0001249"}],"text":"Of these, about half have a normal phenotype and karyotype, and half inherit the parental ring; about half of those acquiring the ring (20%) show significant mental retardation."}