PubMed:8227052 / 1689-1796 JSONTXT

{"project":"sentences","denotations":[{"id":"T19","span":{"begin":0,"end":107},"obj":"Sentence"},{"id":"T19","span":{"begin":0,"end":107},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In addition, preincubation of the native protein with calcium ions resulted in a shift in its gel mobility."}