PMC:7366549 / 8408-8486
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T63","span":{"begin":0,"end":78},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"BigDye reactions were purified using the DyeEx 2.0 spin kit (Qiagen, Germany)."}