Interactions › Faecalibacterium prausnitzii

Faecalibacterium prausnitzii: its interactions

Everything we hold for this microbe: the microbes it lives with, the metabolites it eats and makes, life factors and health. Click any dot to centre the map on it.

Microbes 11

  • Bacillus subtilis
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Bacteroides caccae
    Microbes Recorded only Recorded as making the n-acetyl-d-glucosamine F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Ectopseudomonas mendocina
    Microbes Recorded only Recorded as able to use the methylamine F. prausnitzii makes. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Escherichia coli
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Klebsiella pneumoniae
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
    Microbes Recorded only Recorded as able to use the methylamine F. prausnitzii makes. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Lactiplantibacillus plantarum
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Lactococcus lactis
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Leuconostoc mesenteroides
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Limosilactobacillus fermentum
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Propionibacterium freudenreichii
    Microbes Recorded only Recorded as making the riboflavin F. prausnitzii uses. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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  • Ralstonia pickettii
    Microbes Recorded only Recorded as able to use the methylamine F. prausnitzii makes. Records show both handle the same compound, not that one feeds the other in a gut. NJC19 records Oct 2026
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Metabolites 30

  • Butyrate
    Metabolites · Makes Recorded only Papers say yes Made or used by most gut microbes we hold (48 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 148NJC19 ref 154NJC19 ref 178NJC19 ref 206NJC19 ref 37NJC19 ref 38 and 9 more Oct 2026
    Metabolites · Makes From genomes (AGORA2) 9 of 9 strains Made or used by most gut microbes we hold (48 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
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  • Acetate
    Metabolites · Eats From genomes (AGORA2) 9 of 9 strains Made or used by most gut microbes we hold (120 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (120 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 164NJC19 ref 178NJC19 ref 206NJC19 ref 259NJC19 ref 37NJC19 ref 38 and 1 more Oct 2026
    Metabolites · Makes Recorded only Papers say yes Made or used by most gut microbes we hold (120 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 378NJC19 ref 38 Oct 2026
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  • Ammonia
    Metabolites · Makes From genomes (AGORA2) 9 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • Glucose
    Metabolites · Eats From genomes (AGORA2) 9 of 9 strains Made or used by most gut microbes we hold (152 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (152 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 178NJC19 ref 206NJC19 ref 655 Oct 2026
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  • Lactate
    Metabolites · Eats From genomes (AGORA2) 9 of 9 strains Made or used by most gut microbes we hold (107 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Makes From genomes (AGORA2) 9 of 9 strains Made or used by most gut microbes we hold (107 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Makes Recorded only Papers say yes Made or used by most gut microbes we hold (107 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 154NJC19 ref 178NJC19 ref 206NJC19 ref 385NJC19 ref 40NJC19 ref 655 Oct 2026
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  • Methylamine
    Metabolites · Makes From genomes (AGORA2) 9 of 9 strains Genome analysis (AGORA2) Oct 2026
    Metabolites · Makes Recorded only Papers say yes NJC19 records NJC19 ref 745 Oct 2026
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  • Fructooligosaccharides (FOS)
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 128NJC19 ref 148NJC19 ref 155NJC19 ref 38NJC19 ref 42NJC19 ref 655 and 2 more Oct 2026
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  • Fructooligosaccharides
    Metabolites · Eats From genomes (AGORA2) 7 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • Fructose
    Metabolites · Eats From genomes (AGORA2) 7 of 9 strains Made or used by most gut microbes we hold (79 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (79 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 655 Oct 2026
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  • Cellobiose
    Metabolites · Eats From genomes (AGORA2) 4 of 9 strains Made or used by most gut microbes we hold (81 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
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  • D-maltose
    Metabolites · Eats From genomes (AGORA2) 4 of 9 strains Made or used by most gut microbes we hold (119 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
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  • Formate
    Metabolites · Makes Recorded only Papers say yes Made or used by most gut microbes we hold (56 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 178NJC19 ref 206NJC19 ref 385NJC19 ref 655 Oct 2026
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  • Inulin
    Metabolites · Eats From genomes (AGORA2) 4 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • Pectin
    Metabolites · Eats From genomes (AGORA2) 4 of 9 strains Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 739NJC19 ref 78 Oct 2026
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  • Starch
    Metabolites · Eats From genomes (AGORA2) 4 of 9 strains Made or used by most gut microbes we hold (57 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (57 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 655NJC19 ref 739 Oct 2026
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  • D-galacturonic acid
    Metabolites · Eats From genomes (AGORA2) 3 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • Fructan
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 655NJC19 ref 739NJC19 ref 78 Oct 2026
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  • Galactose
    Metabolites · Eats From genomes (AGORA2) 3 of 9 strains Made or used by most gut microbes we hold (76 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
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  • N-acetylglucosamine
    Metabolites · Eats From genomes (AGORA2) 3 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • D-glucuronic acid
    Metabolites · Eats From genomes (AGORA2) 2 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • N-acetylneuraminic acid
    Metabolites · Eats From genomes (AGORA2) 2 of 9 strains Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 30 Oct 2026
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  • Chondroitin sulfate
    Metabolites · Eats From genomes (AGORA2) 1 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • CO2
    Metabolites · Makes Recorded only Papers say yes Made or used by most gut microbes we hold (43 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 178 Oct 2026
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  • D-glucosamine
    Metabolites · Eats From genomes (AGORA2) 1 of 9 strains Genome analysis (AGORA2) Oct 2026
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  • Dimethylamine
    Metabolites · Makes Recorded only Papers say yes NJC19 records NJC19 ref 745 Oct 2026
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  • N-Acetyl-D-Glucosamine
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 78 Oct 2026
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  • NH3
    Metabolites · Makes Recorded only Papers say yes Made or used by most gut microbes we hold (44 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 211 Oct 2026
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  • Riboflavin
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 261 Oct 2026
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  • Trimethylamine
    Metabolites · Makes Recorded only Papers say yes NJC19 records NJC19 ref 745 Oct 2026
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  • Trimethylamine N-oxide
    Metabolites · Makes Recorded only Papers say yes NJC19 records NJC19 ref 745 Oct 2026
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3 metabolites it can't eat Genome analysis (AGORA2)
Resistant starch Its genomes can't eat it· 0 of 9 genomes
Lactose Its genomes can't eat it· 0 of 9 genomes
Gut mucus Its genomes can't eat it· 0 of 9 genomes
Nothing found isn't proof of no link: a study can miss a small difference.
17 metabolites it can't make Genome analysis (AGORA2)
Propionate Its genomes can't make it· 0 of 9 genomes
Secondary bile acids Its genomes can't make it· 0 of 9 genomes
Thiamin Its genomes can't make it· 0 of 9 genomes
Riboflavin Its genomes can't make it· 0 of 9 genomes
Niacin Its genomes can't make it· 0 of 9 genomes
Pyridoxine Its genomes can't make it· 0 of 9 genomes
and 11 more Nothing found isn't proof of no link: a study can miss a small difference.

Life factors 2

  • ↑ Coffee
    Life factors · Food and diet Shown in a study Higher in people who drink more coffee A noteworthy study Manghi 2024
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  • ↑ Omnivore
    Life factors · Food and diet Shown in a study Higher in omnivores than vegetarians A noteworthy study Fackelmann 2025
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1 diet compared, nothing found Studies whose tables list every microbe they tested
Vegan Compared, no clear difference· Fackelmann 2025
Nothing found isn't proof of no link: a study can miss a small difference.

Health 10

  • ↓ Crohn's disease
    Health · Condition Compared within datasets · Seen again and again Less common in people with it GMrepo, compared within datasets PRJEB21933PRJEB42155PRJEB76677PRJNA398089PRJNA429990PRJNA793776 and 2 more Oct 2026
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  • ↓ Ulcerative colitis
    Health · Condition Compared within datasets · Seen again and again Less common in people with it GMrepo, compared within datasets PRJEB42155PRJEB76677PRJNA398089PRJNA429990PRJNA813736PRJNA983946 and 1 more Oct 2026
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  • ↓ Chronic fatigue syndrome
    Health · Condition Compared within datasets · Seen again and again Less common in people with it GMrepo, compared within datasets PRJNA379741PRJNA751448PRJNA878603 Oct 2026
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  • ↓ COVID-19
    Health · Condition Compared within datasets · Seen again and again Less common in people with it GMrepo, compared within datasets PRJDB13214PRJNA624223PRJNA689961 Oct 2026
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  • ↓ Inflammatory bowel disease
    Health · Condition Compared within datasets · Seen more than once Less common in people with it GMrepo, compared within datasets PRJNA511372PRJNA993675 Oct 2026
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  • ↓ Neuroblastoma
    Health · Condition Compared within datasets · Seen more than once Less common in people with it GMrepo, compared within datasets PRJEB63351PRJNA716780 Oct 2026
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  • ↓ Clostridium infections
    Health · Condition Compared within datasets · Seen once Less common in people with it GMrepo, compared within datasets PRJNA648321 Oct 2026
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  • ↓ Cystic fibrosis
    Health · Condition Compared within datasets · Seen once Less common in people with it GMrepo, compared within datasets PRJNA314903 Oct 2026
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  • ↓ Diarrhea
    Health · Condition Compared within datasets · Seen once Less common in people with it GMrepo, compared within datasets PRJEB14038 Oct 2026
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  • ↓ Loss of appetite
    Health · Condition Compared within datasets · Seen once Less common in people with it GMrepo, compared within datasets PRJNA674716 Oct 2026
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48 conditions compared, nothing found Our analysis of GMrepo data
Parkinson's disease Compared, no clear difference· 6 studies
Autism spectrum disorder Compared, no clear difference· 2 studies
Chronic kidney failure Compared, no clear difference· 2 studies
Fibromyalgia Compared, no clear difference· 2 studies
Gestational diabetes Compared, no clear difference· 2 studies
Irritable bowel syndrome Compared, no clear difference· 2 studies
and 42 more Nothing found isn't proof of no link: a study can miss a small difference.