PMC:7115396 / 11149-11370 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T70","span":{"begin":17,"end":128},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"was established. According to the sequences of IBV from GenBank, primers were designed based on conservative area in the 5′-UTR. The upstream primer was 5′-CCGTTGCTTGGGCTACCTAGT-3′, and the downstream primer was 5′-CGCCTA"}

{"project":"LitCovid-PubTator","denotations":[{"id":"149","span":{"begin":47,"end":50},"obj":"Species"}],"attributes":[{"id":"A149","pred":"tao:has_database_id","subj":"149","obj":"Tax:11120"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"was established. According to the sequences of IBV from GenBank, primers were designed based on conservative area in the 5′-UTR. The upstream primer was 5′-CCGTTGCTTGGGCTACCTAGT-3′, and the downstream primer was 5′-CGCCTA"}