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Temporal and Spatial Distribution Patterns of Potentially Pathogenic Vibrio spp. at Recreational Beaches of the German North Sea
It is revealed that water temperature is the most important determinant of Vibrio spp. Expand
VibrioBase: A MALDI-TOF MS database for fast identification of Vibrio spp. that are potentially pathogenic in humans.
The VibrioBase database is made freely accessible, which paves the way for detailed risk assessment studies of potentially pathogenicVibrio spp. Expand
In vitro degradation of guanosine tetraphosphate (ppGpp) by an enzyme associated with the ribosomal fraction from Escherichia coli
The in vitro system for the study of the ppGpp breakdown reaction is described and the enzyme that degradesppGpp to 5'-GDP and probably pyrophosphate has been found in stringent and relaxed E. coli strains. Expand
Degradation of guanosine 3'-diphosphate 5'-diphosphate in vitro by the spoT gene product of Escherichia coli.
In the absence of pppA the authors have been unable to detect the ppGpp-degrading enzyme in various spoT- mutant strains indicating that this enzyme is the spoT gene product. Expand
Molecular marker analysis ofSalmonella typhimurium from surface waters, humans, and animals
Outer membrane protein and lipopolysaccharide analysis failed to demonstrate differences among theSalmonella populations and proved in this case insufficient for molecular marker discrimination. Expand
Mechanism of the in vitro breakdown of guanosine 5'-diphosphate 3'-diphosphate in Escherichia coli.
Double-label experiments suggest that guanosine tetraphosphate is the degradation product and that the enzyme releases two phosphates coordinately from the 3' position of ppGpp. Expand
Characterization of the guanosine 5'-triphosphate 3'-diphosphate and guanosine 5'-diphosphate 3'-diphosphate degradation reaction catalyzed by a specific pyrophosphorylase from Escherichia coli.
Guanosine 5'-triphosphate 3'-diphosphate (pppGpp) and guanosine 5'-diphosphate 3'-diphosphate (ppGpp) are specifically degraded by a manganese-dependent pyrophosphorylase present in spoT+ but not inExpand
Comparative studies on nutritional and physiological characteristics of Vibrio parahaemolyticus originating from Germany, Togo and Peru.
  • E. Heinemeyer
  • Biology, Medicine
  • Zentralblatt fur Bakteriologie, Mikrobiologie…
  • 1 April 1984
A statistical computerized evaluation of the results revealed a closer relatedness of the German strains to isolates from Togo than to those from environmental sources of Peru. Expand
[Reactions of different Enterobacteriaceae and Vibrionaceae species in BRILA-MUG (Fluorocult) bouillion].
In order to test the usefulness of BRILA-MUG (= Fluorocult) medium (Merck) for isolation and identification of total coliforms and faecal coliforms in surface water according to the EC guidelines forExpand
Changes in carotenoid biosynthesis caused by variations of growth conditions in cultures of Rhodopseudomonas acidophila strain 7050
The data showed that low light promoted synthesis of rhodopinal and its glucoside with all substrates tested, but with pyruvate, succinate and malate the low light effect was intensified. Expand