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  • Mourkas, EvangelosUniv Bath, UK,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England. (author)

Host ecology regulates interspecies recombination in bacteria of the genus Campylobacter

  • Article/chapterEnglish2022

Publisher, publication year, extent ...

  • eLife Sciences Publications Ltd.2022
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:lnu-111241
  • https://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-111241URI
  • https://doi.org/10.7554/eLife.73552DOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-472391URI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Horizontal gene transfer (HGT) can allow traits that have evolved in one bacterial species to transfer to another. This has potential to rapidly promote new adaptive trajectories such as zoonotic transfer or antimicrobial resistance. However, for this to occur requires gaps to align in barriers to recombination within a given time frame. Chief among these barriers is the physical separation of species with distinct ecologies in separate niches. Within the genus Campylobacter, there are species with divergent ecologies, from rarely isolated single-host specialists to multihost generalist species that are among the most common global causes of human bacterial gastroenteritis. Here, by characterizing these contrasting ecologies, we can quantify HGT among sympatric and allopatric species in natural populations. Analyzing recipient and donor population ancestry among genomes from 30 Campylobacter species, we show that cohabitation in the same host can lead to a six-fold increase in HGT between species. This accounts for up to 30% of all SNPs within a given species and identifies highly recombinogenic genes with functions including host adaptation and antimicrobial resistance. As described in some animal and plant species, ecological factors are a major evolutionary force for speciation in bacteria and changes to the host landscape can promote partial convergence of distinct species through HGT.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Yahara, KojiNatl Inst Infect Dis, Antimicrobial Resistance Res Ctr, Tokyo, Japan. (author)
  • Bayliss, Sion C.Univ Bath, UK,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England. (author)
  • Calland, Jessica K.Univ Bath, UK,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England. (author)
  • Johansson, Håkan,1972-Linnéuniversitetet,Institutionen för biologi och miljö (BOM),Ctr Ecol & Evolut Microbial Model Syst EEMiS,Linnaeus Univ, Ctr Ecol & Evolut Microbial Model Syst, Kalmar, Sweden.(Swepub:lnu)hajoaa (author)
  • Mageiros, LeonardosUniv Bath, UK,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England. (author)
  • Munoz-Ramirez, Zilia Y.Instituto Mexicano del Seguro Social, Mexico,Inst Mexicano Seguro Social, UMAE Pediat, Unidad Invest Enfermedades Infecciosas, Mexico City, DF, Mexico. (author)
  • Futcher, GrantUniv Bath, UK,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England. (author)
  • Meric, GuillaumeUniv Bath, UK,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England. (author)
  • Hitchings, Matthew D.Swansea Univ, Sch Med, Swansea, W Glam, Wales. (author)
  • Sandoval-Motta, SantiagoInstituto Mexicano del Seguro Social, Mexico,Inst Mexicano Seguro Social, UMAE Pediat, Unidad Invest Enfermedades Infecciosas, Mexico City, DF, Mexico. (author)
  • Torres, JavierInstituto Mexicano del Seguro Social, Mexico,Inst Mexicano Seguro Social, UMAE Pediat, Unidad Invest Enfermedades Infecciosas, Mexico City, DF, Mexico. (author)
  • Jolley, Keith A.Univ Oxford, UK,Univ Oxford, Dept Zool, Oxford, England. (author)
  • Maiden, Martin C. J.Univ Oxford, UK,Univ Oxford, Dept Zool, Oxford, England. (author)
  • Ellström, PatrikUppsala universitet,Infektionsmedicin,Zoonosis Science Center(Swepub:uu)patel687 (author)
  • Waldenström, Jonas,1975-Linnéuniversitetet,Institutionen för biologi och miljö (BOM),Ctr Ecol & Evolut Microbial Model Syst EEMiS,Linnaeus Univ, Ctr Ecol & Evolut Microbial Model Syst, Kalmar, Sweden.(Swepub:lnu)ewajo (author)
  • Pascoe, BenUniv Bath, UK;Chiang Mai Univ, Thailand,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England.;Chiang Mai Univ, Fac Vet Med, Chiang Mai, Thailand. (author)
  • Sheppard, Samuel K.Univ Bath, UK;Univ Oxford, UK,Univ Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England.;Univ Oxford, Dept Zool, Oxford, England. (author)
  • Univ Bath, UKUniv Bath, Milner Ctr Evolut, Dept Biol & Biochem, Bath, Avon, England. (creator_code:org_t)

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