Figure 2

Proportions of each COG category for all types of gene sets. 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, Cell wall/membrane/envelope biogenesis; N, Cell motility; O, Post-translational modification, protein turnover, and chaperone functions; P, Inorganic ion transport and metabolism; Q, Secondary structure; T, Signal transduction; R, General functional prediction only; S, Function unknown; U, Intracellular trafficking and secretion; V, Defense mechanisms.