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Figure 3 | Genome Biology

Figure 3

From: A comprehensive evolutionary classification of proteins encoded in complete eukaryotic genomes

Figure 3

Functional breakdown of the KOGs. Designations of functional categories: A, RNA processing and modification; B, chromatin structure and dynamics; C, energy production and conversion; D, cell-cycle control and mitosis; E, amino acid metabolism and transport; F, nucleotide metabolism and transport; G, carbohydrate metabolism and transport; H, coenzyme metabolism; I, lipid metabolism; J, translation; K, transcription; L, replication and repair; M, membrane and cell wall structure and biogenesis; O, post-translational modification, protein turnover, chaperone functions; P, inorganic ion transport and metabolism; Q, secondary metabolites biosynthesis, transport and catabolism; T, signal transduction; U, intracellular trafficking and secretion; Y, nuclear structure; Z, cytoskeleton; R, general functional prediction only (typically, prediction of biochemical activity), S, function unknown. This breakdown is only for KOGs that included at least three species.

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