ArticleProceedings. Biological sciences2022
Geographically diverse canid sampling provides novel insights into pre-industrial microbiomes.
Article in Proceedings. Biological sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 10 citations in OpenAlex.
- Metagenomic analysis of antimicrobial resistance genes in domestic canines.One health (Amsterdam, Netherlands) · 2026Article
- Shaping the human gut microbiota: The role of canine companionship, lifestyle choices, andOne health (Amsterdam, Netherlands) · 2025Article
- Functional Insights Into the Effect of Feralisation on the Gut Microbiota of Cats Worldwide.Molecular ecology · 2025Article
- Metabarcoding study of potential pathogens and zoonotic risks associated with dog feces in Seoul, South Korea.PLoS neglected tropical diseases · 2024Article
- Comprehensive profile of the companion animal gut microbiome integrating reference-based and reference-free methods.The ISME journal · 2024Article
- Geographically diverse canid sampling provides novel insights into pre-industrial microbiomes.Proceedings. Biological sciences · 2022Article
- Combining methods for non-invasive fecal DNA enables whole genome and metagenomic analyses in wildlife biology.Frontiers in genetics · 2022Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Canine microbiome studies are often limited in the geographic and temporal scope of samples studied. This results in a paucity of data on the canine microbiome around the world, especially in contexts where dogs may not be pets or human associated. Here, we present the shotgun sequences of fecal microbiomes of pet dogs from South Africa, shelter and stray dogs from India, and stray village dogs in Laos. We additionally performed a dietary experiment with dogs housed in a veterinary medical school, attempting to replicate the diet of the sampled dogs from Laos. We analyse the taxonomic diversity in these populations and identify the underlying functional redundancy of these microbiomes. Our results show that diet alone is not sufficient to recapitulate the higher diversity seen in the microbiome of dogs from Laos. Comparisons to previous studies and ancient dog fecal microbiomes highlight the need for greater population diversity in studies of canine microbiomes, as modern analogues can provide better comparisons to ancient microbiomes. We identify trends in microbial diversity and industrialization in dogs that mirror results of human studies, suggesting future research can make use of these companion animals as substitutes for humans in studying the effects of industrialization on the microbiome.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.