PubMed:9455919 / 1067-1204 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T7","span":{"begin":0,"end":137},"obj":"Sentence"},{"id":"T7","span":{"begin":0,"end":137},"obj":"Sentence"},{"id":"T7","span":{"begin":0,"end":137},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Mutations of aspartic acid 252 and asparagine 185 did not allow plasmid shuffling, indicating these residues were essential for activity."}

{"project":"GlycoBiology-FMA","denotations":[{"id":"_T41","span":{"begin":13,"end":26},"obj":"FMAID:196749"},{"id":"_T42","span":{"begin":13,"end":26},"obj":"FMAID:82760"},{"id":"_T43","span":{"begin":35,"end":45},"obj":"FMAID:196739"},{"id":"_T44","span":{"begin":35,"end":45},"obj":"FMAID:82750"}],"namespaces":[{"prefix":"FMAID","uri":"http://purl.org/sig/ont/fma/fma"}],"text":"Mutations of aspartic acid 252 and asparagine 185 did not allow plasmid shuffling, indicating these residues were essential for activity."}