Figure 1 | Scientific Reports

Figure 1

From: Investigation of recombination-intense viral groups and their genes in the Earth’s virome

Figure 1

Proteome-based VICTOR tree of the 211 viral groups. Scale bar indicates interproteomic distance inferred using the distance formula d4. Viral group IDs defined in the previous study11 are shown as leaf labels. The innermost colored ring (1) indicates oral and intestinal samples, respectively. The next ring (2) indicates the presence or absence of recombination signatures (i.e., minimum number of recombination events ≥1). The two outer rings (3,4) indicate frequency categories for Type II restriction endonucleases (3) and CRISPR arrays (4) in a host bacterial species.

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