
CORD-19:12dd53397f3ddd026cfbfe6dfd1aaefc565b6aeb / 21578-21645
Annnotations
CORD-19_Custom_license_subset
{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T140","span":{"begin":0,"end":67},"obj":"Sentence"}],"text":"Recombinant proteins produced by E. coli were analyzed by SDS-PAGE."}
CORD-19-Sentences
{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T140","span":{"begin":0,"end":67},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Recombinant proteins produced by E. coli were analyzed by SDS-PAGE."}