Functional Diversity of Microbial Communities in Soils in the Vicinity of Wanda Glacier, Antarctic Peninsula

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概要

• 論文の詳細を見る

• 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.

• 日本微生物生態学会・日本土壌微生物学会の論文
• 2012-06-01

著者

• De Oliveira

  Centro De Biotecnologia Universidade Federal Do Rio Grande Do Sul

• Simoes Jefferson

  Centro Polar E Climatico Universidade Federal Do Rio Grande Do Sul

• Simoes Felipe

  Instituto De Biociencias Universidade Federal Do Rio Grande Do Sul

• PESSI IGOR

  Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul

• MACEDO ALEXANDRE

  Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul

• Pessi Igor

  Centro De Biotecnologia Universidade Federal Do Rio Grande Do Sul

• Macedo Alexandre

  Centro De Biotecnologia Universidade Federal Do Rio Grande Do Sul

• ELIAS SUSANA

  Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul

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