PMC:7519301 / 37078-37176
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T224","span":{"begin":0,"end":98},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"After these filtering steps, the alignment used for subsequent analyses included 18,514 sequences."}