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. 2018 Mar 2;9:174. doi: 10.3389/fmicb.2018.00174

Figure 2.

Figure 2

Cdv proteins of archaea. (A) Chromosomal distribution of Lokiarchaeota sp. GC14_75 genes that share common features with the ESCRT pathway. ESCRT homologoues (including ESCRT-I and ESCRT-II) are in color. Black, genes that are unrelated to the ESCRT pathway. Based on Spang et al. (2015); Zaremba-Niedzwiedzka et al. (2017). (B) Genome organization, domain analysis and interaction network of S. acidocaldarius Cdv proteins. The highest homologies of each Cdv protein to the S. cerevisiae ESCRT-III proteins are also indicated. Striped boxes indicate homology below statistical significance. Purple arrows, interaction network of S. acidocaldarius CdvB proteins. (C) Phylogenetic tree of Cdv proteins. Groups of CdvB paralogs are emphasized in colors. Representative members of the two S. cerevisiae ESCRT-III protein families as well as the Lokiarchea Cdv proteins are also included. Scale bar, nucleotide substitutions per site.