Výsledky vyhledávání - "GALLIONELLA-FERRUGINEA"

Growth of Iron-Oxidizing BacteriaGallionella ferrugineaandLeptothrix cholodniiin Oligotrophic Environments: Ca, Mg, and C as Limiting Factors andG. ferrugineaNecromass as C-Source

Autor: Marlies Wiegand, Karsten Neumann, Tanja Eggerichs, Oliver Thronicker, Oliver Opel, Ulrich Szewzyk

Publikováno v: Eggerichs, T, Wiegand, M, Neumann, K, Opel, O, Thronicker, O & Szewzyk, U 2020, ' Growth of Iron-Oxidizing Bacteria Gallionella ferruginea and Leptothrix cholodnii in Oligotrophic Environments : Ca, Mg, and C as Limiting Factors and G. ferruginea Necromass as C-Source ', Geomicrobiology Journal, vol. 37, no. 2, pp. 190-199 . https://doi.org/10.1080/01490451.2019.1686667

Iron-oxidizing bacteria (FeOB) can successively populate low-nutrient aquatic environments and adapt to a broad concentration range of alkaline earth metals, with optimum conditions widely differing from one species to another. For the most abundant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70aa905806c3388a3524ff04c9fdf348
https://doi.org/10.1080/01490451.2019.1686667

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Akademický článek

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Dissertation/ Thesis

Physical and Chemical Parameters Determining Bacterial Growth of Acid Mine Drainage Sites in Southeast Ohio

Autor: Barkett, Sebastian Dominic

This study focused on highlighting the connection between the physical, chemical, sedimentary, and microbial aspects of various acid mine drainage settings of contrasting chemistry. In addition, a comprehensive thesis model was suggested to explain t

Externí odkaz: http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1597070953554645

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The distribution of active iron‐cycling bacteria in marine and freshwater sediments is decoupled from geochemical gradients

Autor: Julia M. Otte, Andreas Kappler, Daniel Straub, Katja Laufer, Johannes Harter, Nia Blackwell, Sara Kleindienst

Publikováno v: Otte, J M, Harter, J, Laufer, K, Blackwell, N, Straub, D, Kappler, A & Kleindienst, S 2018, ' The distribution of active iron-cycling bacteria in marine and freshwater sediments is decoupled from geochemical gradients ', Environmental Microbiology, vol. 20, no. 7, pp. 2483-2499 . https://doi.org/10.1111/1462-2920.14260
EPIC3Environmental Microbiology, 20(7), pp. 2483-2499

Microaerophilic, phototrophic and nitrate-reducing Fe(II)-oxidizers co-exist in coastal marine and littoral freshwater sediments. However, the in situ abundance, distribution and diversity of metabolically active Fe(II)-oxidizers remained largely une

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a55413178366622a995b52972e4996bd
https://doi.org/10.1111/1462-2920.14260

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Correction to: Uranium and neptunium retention mechanisms in Gallionella ferruginea/ferrihydrite systems for remediation purposes

Autor: Katja Schmeide, Lotta Hallbeck, Frank Bok, André Rossberg, Katharina Müller, Evelyn Krawczyk-Bärsch, Jana Lehrich, Andreas C. Scheinost

Publikováno v: Environmental Science and Pollution Research International

The ubiquitous β-Proteobacterium Gallionella ferruginea is known as stalk-forming, microaerophilic iron(II) oxidizer, which rapidly produces iron oxyhydroxide precipitates. Uranium and neptunium sorption on the resulting intermixes of G. ferruginea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26c9d599d10e360e30d3dca437bffa33
http://europepmc.org/articles/PMC8410732

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Quantitative analysis of O2 and Fe2+ profiles in gradient tubes for cultivation of microaerophilic Iron(II)-oxidizing bacteria

Autor: Caroline Schmidt, David R. Emerson, Gregory K. Druschel, Andreas Kappler, Ulf Lueder

Publikováno v: Lueder, U, Druschel, G, Emerson, D, Kappler, A & Schmidt, C 2018, ' Quantitative analysis of O-2 and Fe2+ profiles in gradient tubes for cultivation of microaerophilic Iron(II)-oxidizing bacteria ', F E M S Microbiology Reviews, vol. 94, no. 2, 177 . https://doi.org/10.1093/femsec/fix177

The classical approach for the cultivation of neutrophilic microaerophilic Fe(II)-oxidizing bacteria is agar-based gradient tubes where these bacteria find optimal growth conditions in opposing gradients of oxygen (O-2) and dissolved Fe(II) (Fe2+). T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3e931128202cfab8b074d65b9fa894d
https://doi.org/10.1093/femsec/fix177

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U and Np uptake on biogenic and abiotic ferrihydrite – a comparison by EXAFS spectroscopy

Autor: Krawczyk-Bärsch, E., Schmeide, K., Rossberg, A., Scheinost, A. C.

Publikováno v: Goldschmidt Conference 2016, 26.06.-01.07.2016, Yokohama, Japan

The ferrous iron-oxidizing and stalk-forming bacterium Gallionella ferruginea was cultivated in laboratory experiments. Since this bacterium is gaining energy for its growth from the oxidation of ferrous iron, ferric iron is precipitating quickly and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______4577::b874734fc5572356ab6c300872ec6141
https://www.hzdr.de/publications/Publ-23369-1

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