Microbial ecology

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  Año 2007, Vol. 53, Número 1

  • Original Paper

    • Seasonal Viral Loop Dynamics in Two Large Ultraoligotrophic Antarctic Freshwater Lakes

      Christin Säwström, Alexandre Magno Anesio, Wilhelm Granéli, Johanna Labourn Parry

      • Resumen

      págs. 1-11

      

    • Biologically Active Endophytic Streptomycetes from "Nothofagus" spp. and Other Plants in Patagonia

      Uvidello F. Castillo, Lindsey Browne, Gary A. Strobel, W. M. Hess, Sigal Ezra, Gladys Pacheco, David Ezra

      • Resumen

      págs. 12-19

      

    • Occurrence and Genetic Structure of the Systemic Grass Endophyte "Epichloë festucae" in Fine Fescue Populations

      Piippa R. Wäli, Jouni U. Ahlholm, Marjo Helander, Kari Saikkonen

      • Resumen

      págs. 20-29

      

    • Culturable Microbial Diversity and the Impact of Tourism in Kartchner Caverns, Arizona

      Luisa A. Ikner, Rickard S. Toomey, Ginger Nolan, Julia W. Neilson, Barry M. Pryor, Raina M. Maier

      • Resumen

      págs. 30-42

      

    • A Study of the Relative Dominance of Selected Anaerobic Sulfate-Reducing Bacteria in a Continuous Bioreactor by Fluorescence in Situ Hybridization

      B. Icgen, S. Moosa, S. T. L. Harrison

      • Resumen

      págs. 43-52

      

    • Relationship Between Testate Amoeba (Protist) Communities and Atmospheric Heavy Metals Accumulated in "Barbula indica" (Bryophyta) in Vietnam

      Hung Nguyen-Viet, Nadine Bernard, E. A. D. Mitchell, J. Cortet, P. M. Badot, D. Gilbert

      • Resumen

      págs. 53-62

      

    • Prey Food Quality Affects Flagellate Ingestion Rates

      S. Paul Shannon, Thomas H. Chrzanowski, James P. Grover

      • Resumen

      págs. 66-73

      

    • Sterol Composition of Freshwater Algivorous Ciliates Does Not Resemble Dietary Composition

      I. G. Boëchat, A. Krüger, R. Adrian

      • Resumen

      págs. 74-81

      

    • Diversity of Phytases in the Rumen

      Brenda A. Nakashima, Tim A. McAllister, Ranjana Sharma, L. Brent Selinger

      • Resumen

      págs. 82-88

      

    • Low Nitrification Rates in Acid Scots Pine Forest Soils Are Due to pH-Related Factors

      R. A. Nugroho, Wilfred F. M. Röling, Anniet M. Laverman, H. A. Verhoef

      • Resumen

      págs. 89-97

      

    • Phage Diversity in a Methanogenic Digester

      M.-O. Park, H. Ikenaga, K. Watanabe

      • Resumen

      págs. 98-103

      

    • Role of Marine Cyanobacteria in Trace Metal Bioavailability in Seawater

      Pedro N. Leão, M. Teresa S. D. Vasconcelos, Vitor M. Vasconcelos

      • Resumen

      págs. 104-109

      

    • Microbial Community Succession in an Unvegetated, Recently Deglaciated Soil

      D.R. Nemergut, Suzanne P. Anderson, Cory C. Cleveland, Andrew P. Martin, Amy E. Miller, Anton Seimon, Steven K. Schmidt

      • Resumen

      págs. 110-122

      

    • High-Level Resistance to Cobalt and Nickel but Probably No Transenvelope Efflux: Metal Resistance in the Cuban "Serratia marcescens" Strain C-1

      Jeannette Marrero, Georg Auling, Orquídea Coto, Dietrich H. Nies

      • Resumen

      págs. 123-133

      

    • Ciliates are the Dominant Grazers on Pico- and Nanoplankton in a Shallow, Naturally Highly Eutrophic Lake

      Priit Zingel, Helen Agasild, Tiina Nõges, Veljo Kisand

      • Resumen

      págs. 134-142

      

    • Abundance, Diversity, and Dynamics of Viruses on Microorganisms in Activated Sludge Processes

      Kenichi Otawa, Sang Hyon Lee, Atsushi Yamazoe, Motoharu Onuki, Hiroyasu Satoh, Takashi Mino

      • Resumen

      págs. 143-152

      

    • Bacterial Community Structure of Biofilms on Artificial Surfaces in an Estuary

      Paul R. Jones, Matthew T. Cottrell, David L. Kirchman, Stephen C. Dexter

      • Resumen

      págs. 153-162

      

    • Cloning of Environmental Genomic Fragments as Physical Markers for Monitoring Microbial Populations in Coking Wastewater Treatment System

      Xing Yan, Zhengmao Xu, Xiaoxi Feng, Yongdi Liu, Binbin Liu, Xiaojun Zhang, Chenguang Zhu, Liping Zhao

      • Resumen

      págs. 163-172