PubMed:2511192 / 1457-1623 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T8","span":{"begin":0,"end":166},"obj":"Sentence"},{"id":"T8","span":{"begin":0,"end":166},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The results also established that the alpha 1-serine 844 was the only mutation that could account for the decrease in thermal stability of the collagenase B fragment."}