BiotaMD · the living gut
Condition

Autism spectrum (ASD)

114 associated organisms · A genuinely contested area: gut symptoms are common in autism and many associations are reported, but causation is unproven and the field is prone to overclaiming.

Organisms associated with Autism spectrum (ASD)
Prevotella copri Contested Reduced in Autism spectrum (ASD)
Species

Reduced Prevotella is one recurring finding, but the ASD microbiome literature is inconsistent and prone to overclaiming.

Preliminary studies conflict source: curated sample
Desulfovibrio Opportunist Elevated in Autism spectrum (ASD)
Genus

Some studies report enrichment; mechanistic claims remain speculative.

Preliminary studies conflict source: curated sample
Overall diversity Community metric Mixed in Autism spectrum (ASD)
Community metric

Reported both reduced and unchanged; a major confounder is restricted diet, which itself reshapes the microbiome.

Disputed / mixed studies conflict source: curated sample
Lactobacillus Beneficial Associated with Autism spectrum (ASD)
Genus

Reported in Disbiome.

Preliminary source: curated sample
Clostridia cluster I Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Enterococcus Opportunist Associated with Autism spectrum (ASD)
Genus

Reported in Disbiome.

Preliminary source: curated sample
Bacillus Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Klebsiella oxytoca Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Enterobacter cloacae Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Hathewaya histolytica Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Sutterella stercoricanis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Akkermansia Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Veillonellaceae Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Prevotella Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Coprococcus Beneficial Associated with Autism spectrum (ASD)
Genus

Reported in Disbiome.

Preliminary source: curated sample
Bacteroides vulgatus Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Desulfovibrio piger Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Sutterella Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Ruminococcus torques Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium boltae Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium hathewayi Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Dialister invisus Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Eubacterium eligens Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Eubacterium ruminantium Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Bacteroides stercoris Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Prevotella oulorum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Collinsella Commensal Associated with Autism spectrum (ASD)
Genus

Reported in Disbiome.

Preliminary source: curated sample
Bifidobacterium longum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium leptum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Flavonifractor plautii Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Sporobacter termitidis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium butyricum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium cocleatum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium disporicum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium innocuum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium perfringens Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium ramosum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium scindens Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium spiroforme Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium subterminale Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium symbiosum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium tertium Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Ruminococcus albus Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Ruminococcus lactaris Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Ruminococcus obeum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Anaerofilum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Oscillospira Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Subdoligranulum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Caloramator Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium aminophilum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium asparagiform Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Tyzzerella nexilis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Clostridium bartletti Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Roseburia faecis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Roseburia Inulinivorans Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Dorea Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Eubacterium ventriosum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Eubacterium siraeum Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Streptococcus salivarius Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Bacteriodes uniformis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Bacteroides fragilis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Bacteroides massiliensis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Blautia faecis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Bacteroides intestinalis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Bacteroides coprocola Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Odoribacter splanchnicus Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Alistipes onderdonkii Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Alistipes shahii Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Alistipes indistinctus Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Alistipes putredinis Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Enterobacter hormaechei Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Shigella Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Fusobacterium Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Prevotellaceae Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Megasphaera Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Mitsuokella Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Barnesiella Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Christensenella Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Butyricicoccus Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Roseburia Beneficial Associated with Autism spectrum (ASD)
Genus

Reported in Disbiome.

Preliminary source: curated sample
Eggerthella Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Anaerostipes Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Turicibacter Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Bacteroides Commensal Associated with Autism spectrum (ASD)
Genus

Reported in Disbiome.

Preliminary source: curated sample
Holdemania Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
Odoribacter Associated with Autism spectrum (ASD)
Taxon

Reported in Disbiome.

Preliminary source: curated sample
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