Agta hunter–gatherer oral microbiomes are shaped by contact network structure
نویسندگان
چکیده
Abstract Here we investigate the effects of extensive sociality and mobility on oral microbiome 138 Agta hunter–gatherers from Philippines. Our comparisons composition showed that are more similar to Central African BaYaka than neighbouring farmers. We also defined social as a set 137 bacteria (only 7% 1980 amplicon sequence variants) significantly influenced by contact (quantified through wireless sensors short-range interactions). show large interaction networks including strong links between close kin, spouses even unrelated friends can predict bacterial transmission across camps. Finally, central individuals supersharers. conclude hunter–gatherer microbiomes predominantly pathogenic were shaped evolutionary tradeoffs disease spread.
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ژورنال
عنوان ژورنال: Evolutionary human sciences
سال: 2023
ISSN: ['2513-843X']
DOI: https://doi.org/10.1017/ehs.2023.4