PubMed:11301317 / 441-602 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T5","span":{"begin":0,"end":161},"obj":"Sentence"},{"id":"T5","span":{"begin":0,"end":161},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The PITX2 homeodomain has a lysine at position 50, which has been shown to impart the bicoid-type (TAATCC) DNA binding specificity to other homeodomain proteins."}