Microorganism (recent designation)
valuea Maximum percent identityb Gram-negative anaerobic rods Bacteroides asaccharolyticuslyitalics (Porphyromonas asaccharolyticus) 0.063 43% (46/106) Bacteroides capillosus 4 × 10−6 24% (43/180) Bacteroides distasonis (Parabacteroides distasonis) 3 × 10−5 25% (50/203) Bacteroides eggerthii 3 × 10−5 23% (70/311) Bacteroides fragilis 8 × 10−6 26% (58/222) Bacteroides furcosus No similarity found Bacteroides hypermegas (Megamonas hypermegale) 0.023 32% (23/93) Bacteroides melaninogenicus subsp. mel. (Prevotella melaninogenica) 0.002 25% (30/120) Bacteroides multiacidus (Mitsuokella multacida) 0.004 35% (16/46) Bacteroides ovalis No sequence available Bacteroides ovatus 2 × 10−29 28% (83/294) Bacteroides praeacutus (Tissierella praeacuta) 0.88 50% (7/14) Bacteroides putredinis (Alistipes putredinis) 0.002 31% (36/117) Bacteroides ruminicola subsp. brevis No similarity found Bacteroides ruminicola subsp. ruminicola (Prevotella ruminicola) 1 × 10−27 28% (80/287) Bacteroides splanchinicus (Odoribacter splanchnicus) 5 × 10−4 25% (33/131) Bacteroides thetaiotaomicron 6 × 10−30 28% (84/305) Bacteroides uniformis 2 × 10−23 26% (80/314) Bacteroides vulgatus 1 × 10−28 28% (82/297) Desulfomonas pigra (Desulfovibrio piger) 0.001 31% (15/48) Leptotrichia buccalis 0.002 27% (30/111) Fusobacterium mortiferum 0.001 27% (33/124) Fusobacterium naviforme No similarity found Fusobacterium necrogenes No similarity found Fusobacterium nucleatum 0.014 44% (11/25) Fusobacterium plauti (F. plautii) 0.003 39% (17/44) Fusobacterium prausnitzii (Faecalibacterium prausnitzii) 8 × 10−5 22% (33/153) Fusobacterium russi (F. russii) None found Fusobacterium symbiosum No sequence available Fusobacterium varium 8 × 10−79 40% (124/310) Butyrivibrio fibriosolvens 4 × 10−5 22% (29/131) Sucinimonas amylolytia No sequence available Vibrio succinogenes 0.055 31% (25/81) Gram-positive anaerobic rods Bifidobacterium adolescentis 0.018 26% (37/143) Bifidobacterium angulatum 9 × 10−4 56% (14/25) Bifidobacterium bifidum 0.005 22% (25/114) Bifidobacterium breve 0.012 50% (13/26) Bifidobacterium catenulatum 0.084 43% (9/21) Bifidobacterium cornutum No sequence available Bifidobacterium dentium 0.016 29% (24/82) Bifidobacterium infantis (B. longum subsp. infantis) 0.005 52% (13/25) Bifidobacterium longum 0.006 52% (13/25) Bifidobacterium pseudolongum (B. longum subsp. longum) 0.006 52% (13/25) Clostridium bejerinkii (C. bejirinckii) 3 × 10−5 20% (41/209) Clostridium butyricum 1 × 10−76 31% (123/402) Clostridium cadaveris 3.3 50% (4/8) Clostridium celatum No similarity found Clostridium clostridiiforme 0.047 21% (17/80) Clostridium difficile 0.023 28% (41/148) Clostridium innocum 0.72 22% (11/50) Clostridium leptum 0.026 25% (18/76) Clostridium malenominatum 2.9 67% (4/6) Clostridium nexile 1 × 10−4 43% (20/47) Clostridium paroputrificum 1.2 20% (15/77) Clostridium perfringens 4 × 10−83 43% (132/310) Clostridium ramosum 0.11 28% (17/60) Clostridium tertium 0.13 26% (19/72) Eubacterium aerofaciens (Collinsella aerofaciens) 1 × 10−54 34% (108/314) Eubacterium contortum No similarity found Eubacterium cylindroides 0.042 32% (13/41) Eubacterium lentum (Eggerthella lentum) 0.064 32% (22/68) Eubacterium limosum 0.003 32% (23/74) Eubacterium rectale 0.018 26% (14/53) Eubacterium ruminantium 2.5 36% (5/14) Eubacterium tenue No sequence available Eubacterium tortuosum No similarity found Eubacterium ventriosum 1 × 10−4 41% (22/54) Lachnospira multiparus 1.6 60% (6/10) Propionibacterium acnes 1 × 10−20 25% (78/313) Propionibacteriu granulosum 4.1 71% (5/7) Propionibacterium jensenii 0.25 30% (17/57) Anaerobic cocci Acidaminococcus fermantans (A. fermentans) 0.16 31% (18/58) Megasphera elsdenii (Megasphaera elsdenii) 0.14 34% (11/32) Peptococcus asaccharolyticus (Peptoniphilus asaccharolyticus) 0.023 49% (19/39) Peptococcus magnus (Finegoldia magna) 6 × 10−4 30% (17/57) Peptococcus prevotii (Anaerococcus prevotii) 3 × 10−51 34% (98/291) Peptostreptococcus productus No similarity found Ruminococcus albus 4 × 10−8 28% (41/149) Ruminococcus bromii 0.046 37% (14/38) Ruminococcus flavefaciens 4 × 10−6 26% (39/152) Sarcina ventriculi 0.76 32% (8/25) Streptococcus constellatus 0.039 28% (14/50) Streptococcus intermedius 5 × 10−6 23% (42/182) Streptococcus morbillorium (Gemella morbillorum) 6 × 10−61 35% (105/247) Veillonella parvula 0.014 23% (28/120) Coprococcus cutactus No sequence available Coprococcus catus 0.022 29% (20/68) Coprococcus comes 0.004 26% (16/61) Gemiger formicilis No sequence available Facultatively anaerobic bacteria Enteric bacteria Escherichia coli 9 × 10−6 26% (35/137) Citrobacter freundii 2 × 10−4 23% (57/251) Klebsiella pneumonia 8 × 10−5 24% (34/140) Enterobacter cloacae 6 × 10−4 23% (30/133) Enterobacter aerogenes 0.006 24% (60/249) Proteus mirabilis 3 × 10−4 42% (20/48) Proteus morganii 0.15 41% (15/37) Lactobacilli Lactobacillus acidophilus 6 × 10−4 25% (36/144) Lactobacillus brevis 0.012 26% (14/55) Lactobacillus casei 0.038 26% (28/107) Lactobacillus fermentum 0.011 22% (11/49) Lactobacillus leichmannii (L. leichmanni) 3.9 29% (8/28) Lactobacillus minutus 2.8 67% (6/9) Lactobacillus plantarum 0.089 24% (29/121) Lactobacillus rogosae No similarity found Lactobacillus ruminis 4 × 10−13 37% (29/78) Lactobacillus salivarius 0.062 34% (16/47) Streptococci Streptococcus faecalis (Enterococcus faecalis) 1 × 10−81 43% (128/301) Streptococcus faecium (Enterococccus faecium) 2 × 10−81 43% (128/301) Streptococcus bovis 2 × 10−99 48% (152/319) Streptococcus agalactiae 1 × 10−124 55% (172/313) Streptococcus anginosus 9 × 10−4 43% (20/47) Streptococcus avium (Enterococcus avium) 0.82 28% (10/36) Streptococcus cremoris (Lactococcus lactis subsp. cremoris) 1 × 10−77 40% (124/311) Streptococcus equisimilius (S. dysgalactiae subsp. equisimilis) 0.004 29% (19/65) Streptococcus lactis 2 × 10−78 41% (125/307) Streptococcus mitior (S. mitis) 0.0 94% (307/326) Streptococcus mutans 0.001 26% (38/148) Streptococcus salivarius 0.001 31% (37/121) Streptococcus sanguis (S. sanguinis) 0.0 93% (303/326) Staphylococcus epidermidis 0.111 22% (16/73)
