Eukaryotes (545)

 Prokaryotes (6481)

   Bacteria (6142)

     Gammaproteobacteria - Enterobacteria (520)

     Gammaproteobacteria - Others (881)

     Betaproteobacteria (473)

     Epsilonproteobacteria (208)

     Deltaproteobacteria (97)

     Alphaproteobacteria (742)

     Oligoflexia (12)

     Other proteobacteria (10)

     Firmicutes - Bacilli (870)

     Firmicutes - Clostridia (239)

     Firmicutes - Others (52)

     Tenericutes (169)

     Actinobacteria (840)

       Mycobacterium (78)

       Mycolicibacterium (32)

       Mycobacteroides (9)

       Mycolicibacter (4)

       Hoyosella (1)

       Mycolicibacillus (1)

       Corynebacterium (107)

       Nocardia (13)

       Rhodococcus (22)

       Gordonia (11)

       Tsukamurella (2)

       Segniliparus (1)

       Dietzia (5)

       Lawsonella (1)

       Tomitella (1)

       Streptomyces (94)

       Kitasatospora (4)

       Streptacidiphilus (1)

       Tropheryma (2)

       Luteimicrobium (1)

       Leifsonia (4)

       Clavibacter (5)

       Microbacterium (19)

       Rhodoluna (2)

       Aquiluna (1)

       Rathayibacter (7)

       Curtobacterium (4)

       Microterricola (1)

       Frondihabitans (1)

       Agromyces (3)

       Cryobacterium (2)

       Cnuibacter (1)

       Aurantimicrobium (3)

       Pontimonas (1)

       Microcella (1)

       Mycetocola (1)

       Salinibacterium (3)

       Humibacter (2)

       Gryllotalpicola (1)

       Protaetiibacter (1)

       Lysinimonas (1)

       Plantibacter (1)

       Leucobacter (4)

       Agrococcus (1)

       Marisediminicola (1)

       Herbiconiux (1)

       Frigoribacterium (1)

       Glaciihabitans (1)

       Chryseoglobus (1)

       Agreia (1)

       Arthrobacter (19)

       Psychromicrobium (1)

       Paenarthrobacter (2)

       Pseudarthrobacter (5)

       Glutamicibacter (4)

       Renibacterium (1)

       Kocuria (7)

       Micrococcus (2)

       Rothia (6)

       Sinomonas (1)

       Neomicrococcus (1)

       Auritidibacter (1)

       Citricoccus (1)

       Beutenbergia (1)

       Brachybacterium (7)

       Dermabacter (2)

       Jonesia (1)

       Kytococcus (1)

       Dermacoccus (2)

       Luteipulveratus (1)

       Xylanimonas (2)

       Isoptericola (2)

       Cellulosimicrobium (2)

       Xylanimicrobium (1)

       Sanguibacter (2)

       Cellulomonas (7)

       Oerskovia (1)

       Pseudactinotalea (1)

       Intrasporangium (1)

       Arsenicicoccus (1)

       Janibacter (3)

       Tetrasphaera (1)

       Phycicoccus (2)

       Serinicoccus (2)

       Ornithinimicrobium (2)

       Brevibacterium (5)

       Dermatophilus (1)

       Austwickia (1)

       Georgenia (1)

       Haloactinobacterium (1)

       Cutibacterium (14)

       Propionibacterium (5)

       Arachnia (1)

       Acidipropionibacterium (4)

       Microlunatus (3)

       Tessaracoccus (6)

       Raineyella (1)

       Propioniciclava (1)

       Nocardioides (10)

       Pimelobacter (1)

       Aeromicrobium (4)

       Micropruina (1)

       Mumia (1)

       Kribbella (2)

       Thermobifida (1)

       Nocardiopsis (4)

       Streptomonospora (1)

       Thermomonospora (1)

       Actinomadura (1)

       Streptosporangium (1)

       Nonomuraea (2)

       Thermobispora (1)

       Frankia (5)

       Acidothermus (1)

       Nakamurella (2)

       Geodermatophilus (1)

       Blastococcus (1)

       Modestobacter (1)

       Kineococcus (1)

       Saccharopolyspora (3)

       Saccharomonospora (2)

       Amycolatopsis (12)

       Pseudonocardia (8)

       Actinosynnema (2)

       Saccharothrix (2)

       Kutzneria (1)

       Kibdelosporangium (1)

       Lentzea (1)

       Actinoalloteichus (5)

       Alloactinosynnema (1)

       Prauserella (1)

       Salinispora (2)

       Micromonospora (10)

       Actinoplanes (5)

       Plantactinospora (3)

       Phytohabitans (2)

       Verrucosispora (1)

       Actinocatenispora (1)

       Catenulispora (1)

       Stackebrandtia (1)

       Arcanobacterium (2)

       Mobiluncus (1)

       Trueperella (3)

       Actinotignum (2)

       Schaalia (2)

       Actinomyces (12)

       Boudabousia (1)

       Flaviflexus (2)

       Winkia (1)

       Fannyhessea (1)

       Bifidobacterium (58)

       Gardnerella (3)

       Scardovia (1)

       Parascardovia (1)

       Actinopolyspora (1)

       Planktophila (6)

       Nanopelagicus (3)

       Epidermidibacterium (1)

       unclassified Actinobacteria (1)

       Rubrobacter (3)

       Baekduia (1)

       Conexibacter (1)

       Acidimicrobium (1)

       Ilumatobacter (1)

       Actinomarinicola (1)

       Cryptobacterium (1)

       Slackia (1)

       Eggerthella (2)

       Gordonibacter (1)

       Adlercreutzia (1)

       Denitrobacterium (1)

       Lancefieldella (1)

       Olsenella (2)

       Parolsenella (1)

       Coriobacterium (1)

       Collinsella (1)

       unclassified Coriobacteriaceae (1)

       Egibacter (1)

       Euzebya (1)

     Cyanobacteria (130)

     Chloroflexi (32)

     Deinococcus-Thermus (33)

     Other Terrabacteria group (2)

     Chlamydiae (120)

     Verrucomicrobia (16)

     Planctomycetes (44)

     Kiritimatiellaeota (1)

     Lentisphaerae (1)

     Omnitrophica (1)

     Spirochaetes (88)

     Acidobacteria (15)

     Elusimicrobia (4)

     Fusobacteria (27)

     Synergistetes (6)

     Fibrobacteres (2)

     Gemmatimonadetes (3)

     Bacteroidetes (388)

     Chlorobi (17)

     Balneolaeota (1)

     Cloacimonetes (1)

     Aquificae (14)

     Thermotogae (33)

     Coprothermobacterota (1)

     Caldiserica (1)

     Chrysiogenetes (1)

     Deferribacteres (5)

     Calditrichaeota (1)

     Dictyoglomi (2)

     Nitrospirae (10)

     Thermodesulfobacteria (7)

     Nitrospinia (1)

     Saccharibacteria (4)

     Peregrinibacteria (1)

     Bipolaricaulota (2)

     Absconditabacteria (2)

     Other (3)

     unclassified Bacteria (9)

   Archaea (339)