CORD-19:12d35c12218f230c49f4dc892814ba9f1037f251 / 11853-12195 JSONTXT

{"project":"CORD-19_Custom_license_subset","denotations":[{"id":"T55","span":{"begin":0,"end":342},"obj":"Sentence"}],"text":"The relatively rare antigen-specific T cells are subsequently selected through Tcell receptor (TCR)/major histocompatibility complex class I (MHC I) engagement and undergo 11 to 15 rounds of clonal expansion, resulting in a large population of antigenspecific effector CD8 + T cells observed during the peak of the primary response (14, 38) ."}

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T55","span":{"begin":0,"end":342},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The relatively rare antigen-specific T cells are subsequently selected through Tcell receptor (TCR)/major histocompatibility complex class I (MHC I) engagement and undergo 11 to 15 rounds of clonal expansion, resulting in a large population of antigenspecific effector CD8 + T cells observed during the peak of the primary response (14, 38) ."}

{"project":"Epistemic_Statements","denotations":[{"id":"T27","span":{"begin":0,"end":342},"obj":"Epistemic_statement"}],"text":"The relatively rare antigen-specific T cells are subsequently selected through Tcell receptor (TCR)/major histocompatibility complex class I (MHC I) engagement and undergo 11 to 15 rounds of clonal expansion, resulting in a large population of antigenspecific effector CD8 + T cells observed during the peak of the primary response (14, 38) ."}