Sökning: L773:0149 0451 OR L773:1521 0529
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Mineral Type Struct...
Mineral Type Structures Soil Microbial Communities
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- Ahmed, Engy (författare)
- Stockholm University,Stockholms universitet,Institutionen för geologiska vetenskaper
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- Hugerth, Luisa W. (författare)
- KTH Royal Institute of Technology,KTH,Genteknologi,Science for Life Laboratory, SciLifeLab
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- Logue, Jürg Brendan (författare)
- KTH Royal Institute of Technology,Lund University,Lunds universitet,KTH,Genteknologi,Science for Life Laboratory, SciLifeLab,Enhet akvatisk ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Division aquatic ecology,Department of Biology,Faculty of Science
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- Brüchert, Volker (författare)
- Stockholm University,Stockholms universitet,Institutionen för geologiska vetenskaper
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- Andersson, Anders F. (författare)
- KTH Royal Institute of Technology,KTH,Genteknologi,Science for Life Laboratory, SciLifeLab
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- Holmström, Sara J. M. (författare)
- Stockholm University,Stockholms universitet,Institutionen för geologiska vetenskaper
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(creator_code:org_t)
- 2016-11-22
- 2017
- Engelska.
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Ingår i: Geomicrobiology Journal. - : Taylor & Francis. - 0149-0451 .- 1521-0529. ; 34:6, s. 538-545
- Relaterad länk:
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http://dx.doi.org/10...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- Soil microorganisms living in close contact with minerals play key roles in the biogeochemical cycling of elements, soil formation, and plant nutrition. Yet, the composition of microbial communities inhabiting the mineralosphere (i.e., the soil surrounding minerals) is poorly understood. Here, we explored the composition of soil microbial communities associated with different types of minerals in various soil horizons. To this effect, a field experiment was set up in which mineral specimens of apatite, biotite, and oligoclase were buried in the organic, eluvial, and upper illuvial horizons of a podzol soil. After an incubation period of two years, the soil attached to the mineral surfaces was collected, and microbial communities were analyzed by means of Illumina MiSeq sequencing of the 16S (prokaryotic) and 18S (eukaryotic) ribosomal RNA genes. We found that both composition and diversity of bacterial, archaeal, and fungal communities varied across the different mineral surfaces, and that mineral type had a greater influence on structuring microbial assemblages than soil horizon. Thus, our findings emphasize the importance of mineral surfaces as ecological niches in soils.
Ämnesord
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Markvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Soil Science (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Geokemi (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Geochemistry (hsv//eng)
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
Nyckelord
- Apatite
- biotite
- microbial ecology
- oligoclase
- podzol
- Apatite
- biotite
- microbial ecology
- oligoclase
- podzol
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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