PMC:1359074 / 1614-1918 JSONTXT

{"project":"sentences","denotations":[{"id":"T14","span":{"begin":0,"end":304},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This system is a longstanding paradigm for developmental biology and is directly relevant to human disease, since small amounts of normal embryonic or fetal beta-globins can “balance” the detrimental effect of abnormal or missing adult globins in diseases such as sickle cell anemia and beta-thalassemia."}