Počet záznamů: 1

High Abundances of Aerobic Anoxygenic Phototrophs in Saline Steppe Lakes

  1. 1.
    0367397 - MBU-M 2012 RIV GB eng J - Článek v odborném periodiku
    Medová, Hana - Boldareva, Ekaterina - Hrouzek, Pavel - Borzenko, S. V. - Namsaraev, Z. B. - Gorlenko, V. M. - Namsaraev, B. B. - Koblížek, Michal
    High Abundances of Aerobic Anoxygenic Phototrophs in Saline Steppe Lakes.
    FEMS Microbiology Ecology. Roč. 76, č. 2 (2011), s. 393-400 ISSN 0168-6496
    Grant CEP: GA ČR GAP501/10/0221
    Výzkumný záměr: CEZ:AV0Z50200510
    Klíčová slova: bacteriochlorophyll * soda lakes * aerobic photosynthetic bacteria
    Kód oboru RIV: EE - Mikrobiologie, virologie
    Impakt faktor: 3.408, rok: 2011

    We studied the distribution of anoxygenic phototrophs in 23 steppe lakes in the Transbaikal region (Russia), in Uzbekistan (Central Asia) and in the Crimean peninsula (Ukraine). The lakes varied in their mineral content and composition (salinities from 0.2 to 300 g L(-1)). The Transbaikal lakes were alkaline (pH > 9), with high amounts of soda. The Uzbek and Crimean lakes were more pH neutral, frequently with high amounts of sulfates. The presence of anoxygenic phototrophs was registered by infrared epifluorescence microscopy, infrared fluorometry and pigment analyses
    Trvalý link: http://hdl.handle.net/11104/0202103