PMC:7045880 / 6555-6733 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T63","span":{"begin":0,"end":178},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The phylogenetic tree was analyzed using MEGA6 with the neighbor-joining method, maximum composite likelihood-parameter distance matrix, and bootstrap values of 1,000 replicates."}