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Major shifts in gut...
Major shifts in gut microbiota during development and its relationship to growth in ostriches
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- Videvall, Elin (författare)
- Lund University,Lunds universitet,MEMEG,Biologiska institutionen,Naturvetenskapliga fakulteten,Department of Biology,Faculty of Science,Department of Biology Lund University Lund Sweden
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- Song, Se Jin (författare)
- Department of Pediatrics University of California San Diego San Diego California
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- Bensch, Hanna M. (författare)
- Department of Biology Lund University Lund Sweden
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- Strandh, Maria (författare)
- Lund University,Lunds universitet,MEMEG,Biologiska institutionen,Naturvetenskapliga fakulteten,Department of Biology,Faculty of Science,Department of Biology Lund University Lund Sweden
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- Engelbrecht, Anel (författare)
- University of the Western Cape,Directorate Animal Sciences Western Cape Department of Agriculture Elsenburg South Africa
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- Serfontein, Naomi (författare)
- Stellenbosch University,Western Cape Agricultural Research Trust Elsenburg South Africa
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- Hellgren, Olof (författare)
- Lund University,Lunds universitet,MEMEG,Biologiska institutionen,Naturvetenskapliga fakulteten,Department of Biology,Faculty of Science,Department of Biology Lund University Lund Sweden
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- Olivier, Adriaan (författare)
- Klein Karoo International, Research and Development Oudtshoorn South Africa
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- Cloete, Schalk (författare)
- University of the Western Cape,Directorate Animal Sciences Western Cape Department of Agriculture Elsenburg South Africa;Department of Animal Sciences Stellenbosch University Matieland South Africa
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- Knight, Rob (författare)
- Department of Pediatrics University of California San Diego San Diego California;Department of Computer Science & Engineering University of California San Diego San Diego California;Center for Microbiome Innovation University of California San Diego San Diego California
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- Cornwallis, Charlie K. (författare)
- Lund University,Lunds universitet,MEMEG,Biologiska institutionen,Naturvetenskapliga fakulteten,Department of Biology,Faculty of Science,Department of Biology Lund University Lund Sweden
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(creator_code:org_t)
- 2019-05-11
- 2019
- Engelska.
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Ingår i: Molecular Ecology. - : Wiley. - 0962-1083 .- 1365-294X. ; 28:10, s. 2653-2667
- Relaterad länk:
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http://dx.doi.org/10...
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https://www.biorxiv....
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The development of gut microbiota during ontogeny is emerging as an important process influencing physiology, immunity and fitness in vertebrates. However, knowledge of how bacteria colonize the juvenile gut, how this is influenced by changes in the diversity of gut bacteria and to what extent this influences host fitness, particularly in nonmodel organisms, is lacking. Here we used 16S rRNA gene sequencing to describe the successional development of the faecal microbiome in ostriches (Struthio camelus, n = 66, repeatedly sampled) over the first 3 months of life and its relationship to growth. We found a gradual increase in microbial diversity with age that involved multiple colonization and extinction events and a major taxonomic shift in bacteria that coincided with the cessation of yolk absorption. Comparisons with the microbiota of adults (n = 5) revealed that the chicks became more similar in their microbial diversity and composition to adults as they aged. There was a five-fold difference in juvenile growth during development, and growth during the first week of age was strongly positively correlated with the abundance of the genus Bacteroides and negatively correlated with Akkermansia. After the first week, the abundances of six phylogenetically diverse families (Peptococcaceae, S24-7, Verrucomicrobiae, Anaeroplasmataceae, Streptococcaceae, Methanobacteriaceae) were associated with subsequent reductions in chick growth in an age-specific and transient manner. These results have broad implications for our understanding of the development of gut microbiota and its associations with animal growth.
Ämnesord
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Zoologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Zoology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
Nyckelord
- colonization
- microbiome
- ontogeny
- Struthio camelus
- succession
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Videvall, Elin
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Song, Se Jin
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Bensch, Hanna M.
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Strandh, Maria
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Engelbrecht, Ane ...
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Serfontein, Naom ...
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visa fler...
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Hellgren, Olof
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Olivier, Adriaan
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Cloete, Schalk
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Knight, Rob
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Cornwallis, Char ...
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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och Mikrobiologi
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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och Zoologi
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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och Ekologi
- Artiklar i publikationen
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Molecular Ecolog ...
- Av lärosätet
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Lunds universitet
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Uppsala universitet