Extended Data Fig. 6: Classification of Asgard archaea by the phyletic patterns and the core gene set of Asgard archaea.
From: Expanded diversity of Asgard archaea and their relationships with eukaryotes
a, Classical multidimensional scaling analysis of binary presence–absence phyletic patterns for 13,939 Asgard COGs that are represented in at least two genomes (Methods). b, Functional breakdown of Asgard core genes (378 Asgard COGs) compared with TACK-superphylum core genes (489 archaeal COGs). Values were normalized as described in the Methods. Functional classes of genes: J, translation, ribosomal structure and biogenesis; K, transcription; L, replication, recombination and repair; D, cell cycle control, cell division and chromosome partitioning; V, defence mechanisms; T, signal transduction mechanisms; M, biogenesis of the cell wall, membrane or envelope; N, cell motility; U, intracellular trafficking, secretion and vesicular transport; O, posttranslational modification, protein turnover and chaperones; X, mobilome (prophages, plasmids and transposons); C, energy production and conversion; G, carbohydrate transport and metabolism; E, amino acid transport and metabolism; F, nucleotide transport and metabolism; H, coenzyme transport and metabolism; I, lipid transport and metabolism; P, inorganic ion transport and metabolism; Q, secondary metabolites biosynthesis, transport and catabolism; R, general function prediction only; S, function unknown. c, Presence–absence of orthologues of Asgard core genes in other archaea, bacteria and eukaryotes.
