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. 2023 Jul 16;24(14):11524. doi: 10.3390/ijms241411524

Figure 4.

Figure 4

PCA of MPXV based on RSCU values for 59 synonymous codons. The ellipses show the 95% confidence interval. Each dot represents an MPXV strain. WA-Outbreak2022, WA-Others, and CA clades are depicted in orange, blue, and purple, respectively. The shape of the dot represents the host categories: human (circle), non-human primates (NHP, triangle), rodents (rectangular), and Soricidae (crisscross).