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. 2021 Apr 28;12:2454. doi: 10.1038/s41467-021-22762-4

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© The Author(s) 2021

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Fig. 4 — a Genes in the two systems encoded in the Vampirococcus lugosii genome, elements common to the two systems are highlighted in blue. b Maximum likelihood phylogenetic tree of the Cas1 protein encoded in the class II type V system, numbers at branches indicate bootstrap support.