Abstract
A new strictly anaerobic, polarly flagellated, sporing, acetate-oxidizing, sulfate-reducing bacterium was isolated from anaerobic fresh or sea water mud samples. The oxidation of acetate to CO2 is stoichiometrically linked to the formation of H2S from sulfate. Ethanol, butanol and butyrate are also used. Hydrogen, lactate or pyruvate are not used as electron donors; organic substances are not fermented. A cytochrome of the b-type and a supposed sulfite reductase, P582, were detected spectrophotometrically. An emended description of the genus Desulfotomaculum is proposed which includes the new bacterium as the species Desulfotomaculum acetoxidans.
References
Baars, J. K.: Over sulfaatreductie door bacterien. Proefschrift, Techn. Hoogeschool. Delft (Holland): Meinema 1930
Campbell, L. L., Postgate, J. R.: Classification of the spore-forming sulfate-reducing bacteria. Bact. Rev. 29, 359–363 (1965)
Pachmayr, F.: Vorkommen und Bestimmung von Schwefelverbindungen in Mineralwasser. Dissertation, Univ. München (1960)
Pfennig, N.: Anreicherungskulturen für rote und grüne Schwefelbackterien. In: Anreicherungskultur und Mutantenauslese (H. G. Schlegel, Hrsg.). Zbl. Bakt., I. Abt. Orig., Suppl. 1, 179–189, 503–504 (1965).
Pfennig, N.: Rhodopseudomonas golbiformis, sp. n., a new species of the Rhodospirillaceae. Arch. Microbiol. 100, 197–206 (1974)
Pfennig, N., Biebl, H.: Desulfuromonas acetoxidans gen. nov. and sp. nov. a new anaerobic, sulfur-reducing, acetate-oxidizing bacterium. Arch. Microbiol. 110, 3–12 (1976)
Rubentschik, L.: Über Sulfatreduktion durch Bakterien bei Zellulosegärungsprodukten als Energiequelle. Zbl. Bakt., II. Abt. 73, 483–496 (1928)
Selwyn, S. C., Postgate, J. R.: A search for the Rubentschikii group of Desulphovibrio. J. Microbiol. Serol. 25, 465–472 (1959)
Trudinger, P. A.: Carbon monoxide reacting pigment from Desulfotomaculum nigrificans and its possible relevance to sulfite reduction. J. Bact. 104, 158–170 (1970)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Widdel, F., Pfennig, N. A new anaerobic, sporing, acetate-oxidizing, sulfate-reducing bacterium, Desulfotomaculum (emend.) acetoxidans . Arch. Microbiol. 112, 119–122 (1977). https://doi.org/10.1007/BF00446665
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00446665