Fig. 3: Genomic and phylogenetic analyses of SARS-CoV-2 virus genomes from the HSM.
From: Surveillance of SARS-CoV-2 at the Huanan Seafood Market

a, Sequence comparison of the full-length SARS-CoV-2 genomes in the environmental samples. b, Phylogenetic analysis of full-length SARS-CoV-2 genomes from the HSM and representative strains from the early stage of the COVID-19 pandemic.