Clostridium magnum sp. nov. : a non-autotrophic homoacetogenic bacterium

Schink, Bernhard

Clostridium magnum sp. nov. : a non-autotrophic homoacetogenic bacterium

Files

Clostridium_magnum_sp._nov._a_1984.pdf(2.27 MB)

Date

1984

Publication type

Journal article

Published in

Archives of Microbiology ; 137 (1984), 3. - pp. 250-255. - ISSN 0302-8933. - eISSN 1432-072X

Abstract

A new mesophilic, sporeforming, strictly anaerobic bacterium was isolated from enrichments with 2,3-butanediol as sole substrate and pasteurized freshwater sediment as inoculum. Cells were large, motile rods, and elliptical spores were formed subterminally or centrally. They stained Gram-negative, but no typical outer membrane layer could be observed by electron microscopy of ultrathin sections. 2,3-Butanediol, acetoin, fructose, glucose, sucrose, xylose, malate and citrate served as substrates and were completely converted to acetate with concomitant reduction of carbon dioxide. Growth on glucose (tdmin = |.4 h) was faster than on butanediol (tdmi. = 3.6h). No growth occurred on hydrogen/carbon dioxide, on formate or on methanol. The guanine plus cytosine content of the DNA was 29.1%. The new isolate is described as a new species, Clostridium magnum sp. nov.

Subject (DDC)

570 Biosciences, Biology

Cite This

ISO 690

SCHINK, Bernhard, 1984. Clostridium magnum sp. nov. : a non-autotrophic homoacetogenic bacterium. In: Archives of Microbiology. 137(3), pp. 250-255. ISSN 0302-8933. eISSN 1432-072X. Available under: doi: 10.1007/BF00414553

BibTex

@article{Schink1984Clost-7498,
  year={1984},
  doi={10.1007/BF00414553},
  title={Clostridium magnum sp. nov. : a non-autotrophic homoacetogenic bacterium},
  number={3},
  volume={137},
  issn={0302-8933},
  journal={Archives of Microbiology},
  pages={250--255},
  author={Schink, Bernhard}
}

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