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  On the effect of inheritance of microbes in commensal microbiomes

Zapién-Campos, R., Bansept, F., Sieber, M., & Traulsen, A. (2022). On the effect of inheritance of microbes in commensal microbiomes. BMC Ecology and Evolution, 22: 75. doi:10.1186/s12862-022-02029-2.

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Zapién-Campos2022_Article_OnTheEffectOfInheritanceOfMicr.pdf (Publisher version), 2MB
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Zapién-Campos, Román1, 2, Author              
Bansept, Florence2, Author              
Sieber, Michael2, Author              
Traulsen, Arne2, Author              
Affiliations:
1IMPRS for Evolutionary Biology, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445639              
2Department Evolutionary Theory, Max Planck Institute for Evolutionary Biology, Max Planck Society, ou_1445641              

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 Abstract: Background Our current view of nature depicts a world where macroorganisms dwell in a landscape full of microbes. Some of these microbes not only transit but establish themselves in or on hosts. Although hosts might be occupied by microbes for most of their lives, a microbe-free stage during their prenatal development seems to be the rule for many hosts. The questions of who the first colonizers of a newborn host are and to what extent these are obtained from the parents follow naturally. Results We have developed a mathematical model to study the effect of the transfer of microbes from parents to offspring. Even without selection, we observe that microbial inheritance is particularly effective in modifying the microbiome of hosts with a short lifespan or limited colonization from the environment, for example by favouring the acquisition of rare microbes. Conclusion By modelling the inheritance of commensal microbes to newborns, our results suggest that, in an eco-evolutionary context, the impact of microbial inheritance is of particular importance for some specific life histories.

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Language(s): eng - English
 Dates: 2021-09-242022-06-022022-06-162022
 Publication Status: Published in print
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 Rev. Type: Peer
 Identifiers: DOI: 10.1186/s12862-022-02029-2
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Project name : Projekt DEAL
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Title: BMC Ecology and Evolution
  Abbreviation : BMC Ecol Evo
Source Genre: Journal
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Publ. Info: London : BioMed Central
Pages: - Volume / Issue: 22 Sequence Number: 75 Start / End Page: - Identifier: ISSN: 2730-7182
CoNE: https://pure.mpg.de/cone/journals/resource/2730-7182