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. 2019 Nov 13;93(23):e01236-19. doi: 10.1128/JVI.01236-19

FIG 2.

FIG 2

Comparison of the levels of genetic diversity of the ORF1ab gene of DcCoV-HKU23, BCoV, and MERS-CoV. Sequence distance plots were generated using SSE version 1.3, a sliding window of 250 nucleotides, and a step size of 25 nucleotides. Sequences were obtained from the GenBank database, and closely related sequences with a pairwise distance of <0.001 were excluded from the analysis. A total of 10 DcCoV-HKU23 sequences, 28 BCoV sequences, and 88 MERS-CoV sequences were included in the analysis.