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Evolutionary relationships of wild hominids recapitulated by gut microbial communities
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نویسنده
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ochman h. ,worobey m. ,kuo c.-h. ,ndjango j.-b.n. ,peeters m. ,hahn b.h. ,hugenholtz p.
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منبع
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plos biology - 2010 - دوره : 8 - شماره : 11
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چکیده
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Multiple factors over the lifetime of an individual,including diet,geography,and physiologic state,will influence the microbial communities within the primate gut. to determine the source of variation in the composition of the microbiota within and among species,we investigated the distal gut microbial communities harbored by great apes,as present in fecal samples recovered within their native ranges. we found that the branching order of host-species phylogenies based on the composition of these microbial communities is completely congruent with the known relationships of the hosts. although the gut is initially and continuously seeded by bacteria that are acquired from external sources,we establish that over evolutionary timescales,the composition of the gut microbiota among great ape species is phylogenetically conserved and has diverged in a manner consistent with vertical inheritance. © 2010 ochman et al.
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آدرس
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department of ecology and evolutionary biology,university of arizona,tucson,az,united states,department of ecology and evolutionary biology,yale university,west haven,ct, United States, department of ecology and evolutionary biology,university of arizona,tucson,az, United States, department of ecology and evolutionary biology,university of arizona,tucson,az,united states,institute of plant and microbial biology,academia sinica,taipei, Taiwan, faculties of sciences,university of kisangani,kisangani, Congo, institut de recherche pour le développement (ird),university of montpellier 1,montpellier, France, department of medicine,university of alabama,birmingham,al,united states,department of microbiology,university of alabama,birmingham,al, United States, microbial ecology program,doe joint genome institute,walnut creek,ca,united states,australian centre for ecogenomics,school of chemistry and molecular biosciences,the university of queensland,brisbane,qld, Australia
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Authors
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