Details zur Publikation

Kategorie Textpublikation
Referenztyp Zeitschriften
DOI 10.1080/01490451.2018.1489915
Titel (primär) Effect of reduced sulfur species on chemolithoautotrophic pyrite oxidation with nitrate
Autor Yan, R.; Kappler, A.; Muehe, E.M.; Knorr, K.-H.; Horn, M.A.; Poser, A.; Lohmayer, R.; Peiffer, S.
Quelle Geomicrobiology Journal
Erscheinungsjahr 2019
Department ISOBIO
Band/Volume 36
Heft 1
Seite von 19
Seite bis 29
Sprache englisch
Supplements https://ndownloader.figshare.com/files/13663322
Keywords Pyrite, nitrate, reduced sulfur, reduced Fe, chemolithoautotrophic oxidation, nitrate-reducing bacterium
Abstract We compared the response at neutral pH of some denitrifiers to different electron donors such as reduced sulfur (pyrite, S(0), and marcasite) and reduced Fe. Chemolithoautotrophic oxidation of pyrite with nitrate as electron acceptor was not possible when the pyrite was in a pure crystalline form, whereas oxidation of synthesized FeS2 of low crystallinity and of S(0) with nitrate as electron acceptor was possible. Neither nitrite nor sulfate was formed when Fe(II)-oxidizing strain Acidovorax sp. BoFeN1 was tested. Microbial reduction of nitrate appears to be induced via S oxidation but not via Fe oxidation.
dauerhafte UFZ-Verlinkung https://www.ufz.de/index.php?en=20939&ufzPublicationIdentifier=21779
Yan, R., Kappler, A., Muehe, E.M., Knorr, K.-H., Horn, M.A., Poser, A., Lohmayer, R., Peiffer, S. (2019):
Effect of reduced sulfur species on chemolithoautotrophic pyrite oxidation with nitrate
Geomicrobiol. J. 36 (1), 19 - 29 10.1080/01490451.2018.1489915