Figure 4.
Marine adaptations in Streptomyces spp.: Abundances of compatible solutes and osmoprotectant biosynthesis and/or transport genes and of CRISPR genes in the genomes of marine Streptomyces spp. isolates (blue background) and reference terrestrial Streptomyces spp. genomes (orange background). TRAP: Tripartite ATP-dependent Periplasmic transporters (organic acid import); BCCT: Betaine Carnitine Choline Transporter; Trk: Potassium ion transport; TAT: Twin Arginine Translocator; Rht: homoserine/threonine transport; steT: serine/ threonine exchanger transporter; LIV: Transport of Branched-Chain Amino Acids; LctP: lactose permease; mscL: Large Conductance Mechanosensitive Ion Channel; mscS: Small Conductance Mechanosensitive Ion Channel; PiT: Sodium-dependent phosphate transporter; Mer: Mercury transporter; MIP: major intrinsic protein; TctA: Tripartite tricarboxylate transporter; TctB: Tripartite tricarboxylate transporter; arsABCR: Arsenite detoxification system.