Classification of the spore-forming sulfate-reducing bacteria.

Classification of the spore-forming sulfate-reducing bacteria.

Classification of Desulfovibrio species, the nonsporulating sulfate-reducing bacteria.

[Susceptibility of spore-forming butyric acid bacteria to antimicrobial agents].

Antimicrobial agents occasionally cause certain adverse effects, such as diarrhea and loose stool, by altering the composition of the intestinal flora. Antibiotic-resistant lactic acid bacteria are used to prevent these adverse effects. Although these bacteria are not resistant to several recently introduced antimicrobial agents, bacterial preparations are still sometimes prescribed concomitant...

Metabolic Flexibility of Sulfate-Reducing Bacteria

Dissimilatory sulfate-reducing prokaryotes (SRB) are a very diverse group of anaerobic bacteria that are omnipresent in nature and play an imperative role in the global cycling of carbon and sulfur. In anoxic marine sediments sulfate reduction accounts for up to 50% of the entire organic mineralization in coastal and shelf ecosystems where sulfate diffuses several meters deep into the sediment....

Quantification of Spore-forming Bacteria Carried by Dust Particles

In order to establish a biological contamination transport model for predicting the cross contamination risk during spacecraft assembly and upon landing on Mars, it i s important to understand the relationship between sporeforming bacteria and their carrier particles. We have conducted air and surface sampling in indoor, outdoor, and cleanroom environments to determine the ratio of spore formin...