FIG 3.

Clustering of Atacama viral genomes with reference viral genomes based on shared genes. (a) vConTACT2 output network with a significance greater than 1. The network was visualized using Cytoscape v3.8.0 (88). Queried viruses are color coded based on the sampling site they were recovered from, and reference viruses are color coded based on the host they were annotated to infect. Node shape denotes the phage family of reference viruses. (b) Relative abundance of identified taxonomic groups per sample. AVC denotes genus-level Atacama viral clusters identified using vConTACT2. Each bar represents a distinct viral population.