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Dynamics of the normal gut microbiota: A longitudinal one-year population study in Sweden

Olsson, Lisa M., 1984 (author)
Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberglaboratoriet,Institute of Medicine, Department of Molecular and Clinical Medicine,Wallenberg Laboratory,Univ Gothenburg, Sahlgrenska Acad, Inst Med, Dept Mol & Clin Med,Wallenberg Lab, Gothenburg, Sweden.
Boulund, F. (author)
Karolinska Institutet
Nilsson, Staffan, 1956 (author)
Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för laboratoriemedicin,Department of Laboratory Medicine,University of Gothenburg,Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Dept Math Sci, Gothenburg, Sweden.;Univ Gothenburg, Inst Biomed, Dept Lab Med, Gothenburg, Sweden.
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Khan, Muhammad Tanweer (author)
Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberg Laboratory,Institute of Medicine, Department of Molecular and Clinical Medicine,Univ Gothenburg, Sahlgrenska Acad, Inst Med, Dept Mol & Clin Med,Wallenberg Lab, Gothenburg, Sweden.
Gummesson, Anders, 1973 (author)
Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberglaboratoriet,Institute of Medicine, Department of Molecular and Clinical Medicine,Wallenberg Laboratory,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital,Univ Gothenburg, Sahlgrenska Acad, Inst Med, Dept Mol & Clin Med,Wallenberg Lab, Gothenburg, Sweden.;Sahlgrens Univ Hosp, Dept Clin Genet & Genom, Reg Vastra Gotaland, Gothenburg, Sweden.
Fagerberg, Linn (author)
KTH,Systembiologi
Engstrand, L. (author)
Karolinska Institutet
Perkins, Rosie, 1965 (author)
Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberg Laboratory,Institute of Medicine, Department of Molecular and Clinical Medicine,Univ Gothenburg, Sahlgrenska Acad, Inst Med, Dept Mol & Clin Med,Wallenberg Lab, Gothenburg, Sweden.
Uhlén, Mathias (author)
KTH,Systembiologi,Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Hørsholm, Denmark
Bergström, Göran, 1964 (author)
Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberg Laboratory,Institute of Medicine, Department of Molecular and Clinical Medicine,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital,Univ Gothenburg, Sahlgrenska Acad, Inst Med, Dept Mol & Clin Med,Wallenberg Lab, Gothenburg, Sweden.;Sahlgrens Univ Hosp, Dept Clin Physiol, Reg Vastra Gotaland, Gothenburg, Sweden.
Tremaroli, Valentina, 1978 (author)
Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberg Laboratory,Institute of Medicine, Department of Molecular and Clinical Medicine,Univ Gothenburg, Sahlgrenska Acad, Inst Med, Dept Mol & Clin Med,Wallenberg Lab, Gothenburg, Sweden.
Bäckhed, Fredrik, 1973 (author)
Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberg Laboratory,Institute of Medicine, Department of Molecular and Clinical Medicine,Sahlgrenska universitetssjukhuset,Sahlgrenska University Hospital,Köpenhamns universitet,University of Copenhagen,Univ Gothenburg, Sahlgrenska Acad, Inst Med, Dept Mol & Clin Med,Wallenberg Lab, Gothenburg, Sweden.;Sahlgrens Univ Hosp, Dept Clin Physiol, Reg Vastra Gotaland, Gothenburg, Sweden.;Univ Copenhagen, Novo Nordisk Fdn Ctr Basic Metab Res, Fac Hlth Sci, Sect Metab Receptol & Enteroendocrinol, Copenhagen, Denmark.
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 (creator_code:org_t)
Elsevier BV, 2022
2022
English.
In: Cell Host and Microbe. - : Elsevier BV. - 1931-3128 .- 1934-6069. ; 30:5
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  • Journal article (peer-reviewed)
Abstract Subject headings
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  • Temporal dynamics of the gut microbiota potentially limit the identification of microbial features associated with health status. Here, we used whole-genome metagenomic and 16S rRNA gene sequencing to characterize the intra- and inter-individual variations of gut microbiota composition and functional potential of a disease-free Swedish population (n = 75) over one year. We found that 23% of the total compositional variance was explained by intra-individual variation. The degree of intra-individual compositional variability was negatively associated with the abundance of Faecalibacterium prausnitzii (a butyrate producer) and two Bifidobacterium species. By contrast, the abundance of facultative anaerobes and aerotolerant bacteria such as Escherichia coli and Lactobacillus acidophilus varied extensively, independent of compositional stability. The contribution of intra-individual variance to the total variance was greater for functional pathways than for microbial species. Thus, reliable quantification of microbial features requires repeated samples to address the issue of intra-individual variations of the gut microbiota.

Subject headings

MEDICIN OCH HÄLSOVETENSKAP  -- Medicinska och farmaceutiska grundvetenskaper -- Mikrobiologi inom det medicinska området (hsv//swe)
MEDICAL AND HEALTH SCIENCES  -- Basic Medicine -- Microbiology in the medical area (hsv//eng)
NATURVETENSKAP  -- Biologi -- Mikrobiologi (hsv//swe)
NATURAL SCIENCES  -- Biological Sciences -- Microbiology (hsv//eng)

Keyword

biomarker
Enterobacteriaceae
gut microbiota
healthy microbiota
Proteobacteria
stability
gut microbiota

Publication and Content Type

ref (subject category)
art (subject category)

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