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. 2023 Apr 4;12:e83685. doi: 10.7554/eLife.83685

Figure 2. Transmission events inferred from non-human animals to humans.

Figure 2.

Panels a-d display a representative tree for every species with animal-to-human transmissions marked on the tree. More detailed versions of these trees are in . Trees are rooted with the Wuhan reference genome (from one of the first sampled human COVID-19 patients).

Figure 2—source data 1. Detailed representative phylogeny of cat- and human-derived Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) sequences.
In order to make the tree topology clear, branch lengths are not to scale.
Figure 2—source data 2. Detailed representative phylogeny of dog- and human-derived Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) sequences.
In order to make the tree topology clear, branch lengths are not to scale.
Figure 2—source data 3. Detailed representative phylogeny of mink- and human-derived Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) sequences.
In order to make the tree topology clear, branch lengths are not to scale. The colored boxes to the right of the tree show the allelic state of the three mink-associated genome-wide association studies (GWAS) hits in each terminal branch of the phylogeny, with dark red indicating the animal-associated alternate allele.
Figure 2—source data 4. Detailed representative phylogeny of deer- and human derived Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) sequences.
In order to make the tree topology clear, branch lengths are not to scale. The colored boxes to the right of the tree show the allelic state of the seven deer-associated genome-wide association studies (GWAS) hits that appeared in all ten replicate GWAS runs, with dark red indicating the animal-associated alternate allele.