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Genome Evolution of...
Genome Evolution of a Symbiont Population for Pathogen Defense in Honeybees
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- Dyrhage, Karl (författare)
- Uppsala University,Uppsala universitet,Molekylär evolution
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- Garcia-Montaner, Andrea (författare)
- Uppsala University,Uppsala universitet,Science for Life Laboratory, SciLifeLab
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- Tamarit, Daniel (författare)
- Uppsala University,Uppsala universitet,Science for Life Laboratory, SciLifeLab,Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, Uppsala, Sweden.;Univ Wageningen, Lab Microbiol, Wageningen, Netherlands.
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- Seeger, Christian, 1982- (författare)
- Uppsala University,Uppsala universitet,Biokemi,Molekylär evolution,Science for Life Laboratory, SciLifeLab
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- Näslund, Kristina (författare)
- Uppsala University,Uppsala universitet,Molekylär evolution,Science for Life Laboratory, SciLifeLab
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- Olofsson, Tobias C. (författare)
- Lund University,Lunds universitet,Honungsgruppen,Forskargrupper vid Lunds universitet,Honey group,Lund University Research Groups
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- Vasquez, Alejandra (författare)
- Lund University,Lunds universitet,Honungsgruppen,Forskargrupper vid Lunds universitet,Honey group,Lund University Research Groups
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- Webster, Matthew Thomas (författare)
- Uppsala University,Uppsala universitet,Institutionen för medicinsk biokemi och mikrobiologi,Science for Life Laboratory, SciLifeLab
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- Andersson, Siv (författare)
- Uppsala University,Uppsala universitet,Molekylär evolution,Science for Life Laboratory, SciLifeLab
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(creator_code:org_t)
- 2022-10-20
- 2022
- Engelska.
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Ingår i: Genome Biology and Evolution. - : Oxford University Press (OUP). - 1759-6653. ; 14:11
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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http://dx.doi.org/10... (free)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- The honeybee gut microbiome is thought to be important for bee health, but the role of the individual members is poorly understood. Here, we present closed genomes and associated mobilomes of 102 Apilactobacillus kunkeei isolates obtained from the honey crop (foregut) of honeybees sampled from beehives in Helsingborg in the south of Sweden and from the islands Gotland and angstrom land in the Baltic Sea. Each beehive contained a unique composition of isolates and repeated sampling of similar isolates from two beehives in Helsingborg suggests that the bacterial community is stably maintained across bee generations during the summer months. The sampled bacterial population contained an open pan-genome structure with a high genomic density of transposons. A subset of strains affiliated with phylogroup A inhibited growth of the bee pathogen Melissococcus plutonius, all of which contained a 19.5 kb plasmid for the synthesis of the antimicrobial compound kunkecin A, while a subset of phylogroups B and C strains contained a 32.9 kb plasmid for the synthesis of a putative polyketide antibiotic. This study suggests that the mobile gene pool of A. kunkeei plays a key role in pathogen defense in honeybees, providing new insights into the evolutionary dynamics of defensive symbiont populations.
Ämnesord
- NATURVETENSKAP -- Biologi -- Genetik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Genetics (hsv//eng)
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
Nyckelord
- defensive symbionts
- evolution
- Apilactobacillus kunkeei
- plasmids
- mobile elements
- transposons
- Apilactobacillus kunkeei
- defensive symbionts
- evolution
- mobile elements
- plasmids
- transposons
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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