Individuals' diet diversity influences gut microbial diversity in two freshwater fish (threespine stickleback and Eurasian perch)
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Individuals' diet diversity influences gut microbial diversity in two freshwater fish (threespine stickleback and Eurasian perch)
Vertebrates' diets profoundly influence the composition of symbiotic gut microbial communities. Studies documenting diet-microbiota associations typically focus on univariate or categorical diet variables. However, in nature individuals often consume diverse combinations of foods. If diet components act independently, each providing distinct microbial colonists or nutrients, we expect a positiv...
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The lateral line is a mechanoreceptive sensory system that allows fish to sense objects and motion in their local environment. Variation in lateral line morphology may allow fish in different habitats to differentially sense and respond to salient cues. Threespine sticklebacks (Gasterosteus aculeatus) occupy a diverse range of aquatic habitats; we therefore hypothesized that populations within ...
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Vertebrates harbour diverse communities of symbiotic gut microbes. Host diet is known to alter microbiota composition, implying that dietary treatments might alleviate diseases arising from altered microbial composition ('dysbiosis'). However, it remains unclear whether diet effects are general or depend on host genotype. Here we show that gut microbiota composition depends on interactions betw...
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Received on 27 July 2000 Accepted on 27 September 2000 Abstract The freshwater aquatic biodiversity is depleting alarmingly due to the introduction of exotic species and other anthropogenic activities. The indiscriminate transfer of exotic fishes has brought about a wide array of problems including extirpation of indigenous species. The exotics compete with the indigenous species for food, habi...
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threespine stickleback fish Marius Roesti, Benjamin Kueng, Dario Moser & Daniel Berner Nature Communications 6:8767 doi: 10.1038/ncomms9767 (2015); Published 10 Nov 2015; Updated 15 Dec 2015 The recombination rate around the chromosomal inversion in Fig. 6f of this Article was inadvertently omitted during the production process. The correct version of Fig. 6f appears below. DOI: 10.1038/ncomms1...
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ژورنال
عنوان ژورنال: Ecology Letters
سال: 2014
ISSN: 1461-023X,1461-0248
DOI: 10.1111/ele.12301