Functional Diversity of Microbial Communities in Soils in the Vicinity of Wanda Glacier, Antarctic Peninsula
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- Pessi Igor Stelmach
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul
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- Elias Susana de Oliveira
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul
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- Simões Felipe Lorenz
- Instituto de Biociências, Universidade Federal do Rio Grande do Sul
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- Simões Jefferson Cardia
- Centro Polar e Climático, Universidade Federal do Rio Grande do Sul
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- Macedo Alexandre José
- Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul Faculdade de Farmácia, Universidade Federal do Rio Grande do Sul
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説明
Microbial functional diversity in four soils sampled in the vicinity of Wanda Glacier, Antarctic Peninsula, was determined using Biolog EcoPlates at 5°C and 25°C. Comparisons of the patterns of substrate utilization and the diversity index showed differences in community composition, reflecting the heterogeneous distribution of microorganisms in this environment. Differences in microbial diversity may be related to soil chemical properties. Higher incubation temperature influenced the overall microbial diversity, reducing richness due to the selection of psychrotrophic microorganisms. To our knowledge, this is the first study with microbial communities from Wanda Glacier and contributes to understanding the microbial diversity of Antarctic environments.<br>
収録刊行物
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- Ｍｉｃｒｏｂｅｓ ａｎｄ ｅｎｖｉｒｏｎｍｅｎｔｓ
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Ｍｉｃｒｏｂｅｓ ａｎｄ ｅｎｖｉｒｏｎｍｅｎｔｓ 27 (2), 200-203, 2012
日本微生物生態学会 / 日本土壌微生物学会 / Taiwan Society of Microbial Ecology / 植物微生物研究会 / 極限環境生物学会
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詳細情報 詳細情報について
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- CRID
- 1390282679323165056
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- NII論文ID
- 10030432187
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- NII書誌ID
- AA11173196
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- COI
- 1:STN:280:DC%2BC38jps1KnsQ%3D%3D
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- ISSN
- 13474405
- 13426311
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- NDL書誌ID
- 023727925
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- PubMed
- 22791054
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可