PubMed:12039536 / 364-417
Annnotations
sentences
{"project":"sentences","denotations":[{"id":"TextSentencer_T4","span":{"begin":0,"end":53},"obj":"Sentence"},{"id":"T4","span":{"begin":0,"end":53},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Its acceptor specificity was carefully characterized."}