claim: identification of unique mutations in sars-cov-2 strains isolated from china suggests its attenuated pathotype
evidence_1: in this study, we sequenced and analyzed the genomic information of the sars-cov-2 isolates from two infected indian patients and explored the possible implications of point mutations in its biology.", "in addition to multiple point mutations, we found a remarkable similarity between relatively common mutations of 36-nucleotide deletion in orf8 of sars-cov-2.")