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. 2022 Jun 1;10(3):e00242-22. doi: 10.1128/spectrum.00242-22

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Copyright © 2022 Zhao et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International license.

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FIG 2 — Genetic diversity and evolutionary history reconstruction of Respirovirus genus. (A) Maximum-likelihood phylogeny of Respirovirus genus based on the amino acid sequences of L gene. The number represents the branch length from the tip of the same species to their MRCA. The number between species represents the genetic distance (in average number of substitutions per site) between species. (B to D) Enlarged branches where PPIV-1, PPIV-2, CPIV-3, and BPIV-3 are located, and the number on each branch represents the branch length. (E) Time-calibrated phylogeny of the Respirovirus genus. Different colors represent different species.