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. Phylogenetic tree of hCFPL-CoVs based on the nsp12 region available for CU65TH-CU129TH samples from Thailand (A), and on the nsp12 region available for Hu139-Hu142 samples from USA (B). Bootstrap values are represented at key nodes. Scale bar indicates nucleotide substitutions per site. The evolutionary history was conducted in MEGA X inferred using the Maximum Likelihood method and General Time Reversible model. The hCFPL-CoVs are labeled with black circle marker.
