Interactions › Parabacteroides johnsonii

Parabacteroides johnsonii: 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 4

  • Acidovorax delafieldii
    Microbes Recorded only Recorded as able to use the isovalerate P. johnsonii 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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  • Eshraghiella crossota
    Microbes Recorded only Recorded as able to use the isovalerate P. johnsonii 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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  • Ruminococcus bromii
    Microbes Recorded only Recorded as able to use the isovalerate P. johnsonii 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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  • Ruminococcus flavefaciens
    Microbes Recorded only Recorded as able to use the isovalerate P. johnsonii 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 20

  • D-maltose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 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
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (119 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (119 species), so it doesn't link microbes on its own. BacDive lab tests
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  • Glucose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 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 1 of 1 strain Made or used by most gut microbes we hold (152 species), so it doesn't link microbes on its own. BacDive lab tests
    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 342 Oct 2026
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  • L-arabinose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Made or used by most gut microbes we hold (59 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (59 species), so it doesn't link microbes on its own. BacDive lab tests
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (59 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
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  • L-rhamnose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 342 Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain BacDive lab tests
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  • Lactose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Made or used by most gut microbes we hold (92 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 (92 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (92 species), so it doesn't link microbes on its own. BacDive lab tests
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  • Mannose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Made or used by most gut microbes we hold (87 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (87 species), so it doesn't link microbes on its own. BacDive lab tests
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (87 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
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  • Propionate
    Metabolites · Makes From genomes (AGORA2) 2 of 2 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
    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 342 Oct 2026
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  • Raffinose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Made or used by most gut microbes we hold (75 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 (75 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (75 species), so it doesn't link microbes on its own. BacDive lab tests
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  • Sucrose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Made or used by most gut microbes we hold (103 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (103 species), so it doesn't link microbes on its own. BacDive lab tests
    Metabolites · Eats Recorded only Papers say yes Made or used by most gut microbes we hold (103 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
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  • Trehalose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Made or used by most gut microbes we hold (56 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 (56 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (56 species), so it doesn't link microbes on its own. BacDive lab tests
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  • Xylose
    Metabolites · Eats From genomes (AGORA2) 2 of 2 strains Made or used by most gut microbes we hold (55 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 (55 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
    Metabolites · Eats Recorded only 1 of 1 strain Made or used by most gut microbes we hold (55 species), so it doesn't link microbes on its own. BacDive lab tests
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  • 4-Hydroxyproline
    Metabolites · Eats From genomes (AGORA2) 1 of 2 strains Genome analysis (AGORA2) Oct 2026
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  • Acetate
    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 342 Oct 2026
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  • D-ribose
    Metabolites · Eats From genomes (AGORA2) 1 of 2 strains Made or used by most gut microbes we hold (49 species), so it doesn't link microbes on its own. Genome analysis (AGORA2) Oct 2026
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  • Esculin
    Metabolites · Eats Recorded only 1 of 1 strain BacDive lab tests
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  • Isovalerate
    Metabolites · Makes Recorded only Papers say yes NJC19 records NJC19 ref 342 Oct 2026
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  • L-glutamate
    Metabolites · Eats Recorded only 1 of 1 strain BacDive lab tests
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  • Mannan
    Metabolites · Eats Recorded only Papers say yes NJC19 records NJC19 ref 76 Oct 2026
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  • Melezitose
    Metabolites · Eats Recorded only 1 of 1 strain BacDive lab tests
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  • Succinate
    Metabolites · Makes Recorded only Papers say yes Made or used by most gut microbes we hold (64 species), so it doesn't link microbes on its own. NJC19 records NJC19 ref 342 Oct 2026
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5 metabolites it can't eat Genome analysis (AGORA2)
Inulin Its genomes can't eat it· 0 of 2 genomes
Resistant starch Its genomes can't eat it· 0 of 2 genomes
Starch Its genomes can't eat it· 0 of 2 genomes
Pectin Its genomes can't eat it· 0 of 2 genomes
Gut mucus Its genomes can't eat it· 0 of 2 genomes
Nothing found isn't proof of no link: a study can miss a small difference.
20 metabolites it can't make Genome analysis (AGORA2)
Butyrate Its genomes can't make it· 0 of 2 genomes
Lactic acid Its genomes can't make it· 0 of 2 genomes
Formate Its genomes can't make it· 0 of 2 genomes
Secondary bile acids Its genomes can't make it· 0 of 2 genomes
Thiamin Its genomes can't make it· 0 of 2 genomes
Riboflavin Its genomes can't make it· 0 of 2 genomes
and 14 more Nothing found isn't proof of no link: a study can miss a small difference.

Life factors 1

  • ↑ Omnivore
    Life factors · Food and diet Shown in a study Higher in omnivores than vegans A noteworthy study Fackelmann 2025
    Life factors · Food and diet Shown in a study Higher in omnivores than vegetarians A noteworthy study Fackelmann 2025
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1 life factor studied, nothing found Studies whose tables list every microbe they tested
Coffee Studied, no clear difference· Manghi 2024
Nothing found isn't proof of no link: a study can miss a small difference.

Health 2

  • ↓ 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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29 conditions compared, nothing found Our analysis of GMrepo data
Colorectal cancer Compared, no clear difference· 10 studies
Parkinson's disease Compared, no clear difference· 6 studies
Chronic fatigue syndrome Compared, no clear difference· 3 studies
COVID-19 Compared, no clear difference· 3 studies
Autism spectrum disorder Compared, no clear difference· 2 studies
Chronic kidney failure Compared, no clear difference· 2 studies
and 23 more Nothing found isn't proof of no link: a study can miss a small difference.