Fig. 3: Rooted phylogenetic tree of cas1 protein sequences from the reference genomes.
From: Targeted assemblies of cas1 suggest CRISPR-Cas’s response to soil warming
Clades formed by 17 subtypes are colored differently. Model (M1–M8) coverages on different subtypes are shown in the inner circle and the taxonomy (phylum) of the host is displayed in the outer circle.
