CORD-19:bd51ebd1d7d5c9161290c1a89d4e3fb7434db6b5 / 19176-19379 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T113","span":{"begin":0,"end":203},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In purified virus preparations we also found a small number of apparently protein-free empty vesicles, which presumably were released from infected cells, and which we refer to in this study as exosomes."}

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T113","span":{"begin":0,"end":203},"obj":"Sentence"}],"text":"In purified virus preparations we also found a small number of apparently protein-free empty vesicles, which presumably were released from infected cells, and which we refer to in this study as exosomes."}