A comparative phylogenomic analysis of SARS-CoV-2 strains reported from non-human mammalian species and environmental samples.

ABSTRACT: Coronaviruses (CoVs) infect a wide range of domestic and wild mammals. These viruses have a potential and tendency to cross-species barriers and infect humans. Novel human coronavirus 2019-nCoV (hCoV-19) emerged from Wuhan, China, and has caused a global pandemic. Genomic features of SARS-CoV-2 may attribute inter-species transmission and adaptation to a novel host, and therefore is imperative to explicate the evolutionary dynamics of the viral genome and its propensity for differential host selection. We conducted an in silico analysis of all the coding gene sequences of SARS-CoV-2 strains (n = 39) originating from a range of non-human mammalian species, including pangolin, bat, dog, cat, tiger, mink, mouse, and the environmental samples such as wastewater, air and surface samples from th

SUBMITTER: Ul-Rahman A 

PROVIDER: S-EPMC7586201 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature