ArticleScientific reports2021
Exposure to foreign gut microbiota can facilitate rapid dietary shifts.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Dysregulated eating behaviour and microbiota-based interventions targeting eating disorders and food addiction.Gut microbes · 2026Review
- Genome-wide association studies identify new candidate genes and tissues underlying resistance to a natural toxin in drosophilids.G3 (Bethesda, Md.) · 2026Article
- Gut microbial changes in a specialist blister beetle larvae and their nutritional metabolic characteristics.Ecology and evolution · 2024Article
- Our extended microbiome: The human-relevant metabolites and biology of fermented foods.Cell metabolism · 2024Review
- Shortened lifespan induced by a high-glucose diet is associated with intestinal immune dysfunction in Drosophila sechellia.The Journal of experimental biology · 2022Article
- Review
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dietary niche is fundamental for determining species ecology; thus, a detailed understanding of what drives variation in dietary niche is vital for predicting ecological shifts and could have implications for species management. Gut microbiota can be important for determining an organism's dietary preference, and therefore which food resources they are likely to exploit. Evidence for whether the composition of the gut microbiota is plastic in response to changes in diet is mixed. Also, the extent to which dietary preference can be changed following colonisation by new gut microbiota from different species is unknown. Here, we use Drosophila spp. to show that: (1) the composition of an individual's gut microbiota can change in response to dietary changes, and (2) ingestion of foreign gut microbes can cause individuals to be attracted to food types they previously had a strong aversion to. Thus, we expose a mechanism for facilitating rapid shifts in dietary niche over short evolutionary timescales.
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Registered trials
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