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of 81
pro vyhledávání: '"Robert M. Pfister"'
Autor:
Robert M. Pfister
Publikováno v:
Microbial Ecology ISBN: 9781351074537
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84f063e3756dc8ed76745163b06bd53a
https://doi.org/10.1201/9781351074537-1
https://doi.org/10.1201/9781351074537-1
Publikováno v:
Journal of Industrial Microbiology. 14:337-342
Twenty-six tributyltin (TBT)-resistant bacterial strains isolated from sediments were examined for the presence of plasmids. Plasmids of the size reported to carry metal resistance genes were not found in 15 of the strains, indicating that resistance
Publikováno v:
Journal of Industrial Microbiology. 8:201-207
Sorption of cadmium by sediment bacteria and freshwater sediment was investigated using diffusion chambers to simulate the water-sediment interface. Diffusion chambers were constructed to provide two compartments separated by a dialysis membrane. Dif
Publikováno v:
Resources, Conservation and Recycling. 5:231-243
Samples of Indiana New Albany oil shale have been examined for their content of microorganisms and for the potential of using isolates to reduce the sulfur content prior to fluidized bed hydroretorting. Shale samples have been used as inocula for cul
Autor:
Sabine P. Kuhn, Robert M. Pfister
Publikováno v:
Journal of Industrial Microbiology. 6:123-128
Zoogloea ramigera 115 was immobilized into beads of calcium-alginate and placed into batch air-bubbled column reactors. In the absence of any added nutrients the immobilized bacterium adsorbed Cd from solutions containing levels of 2 and 20 μg ml−
Publikováno v:
Gene. 93(1)
Conditions for hyperexpression, in Escherichia coli, of the Bacillus thuringiensis var, kurstaki gene, cryIA9(c)73, encoding an insecticidal crystal protein, CryIA(c)73, were investigated by varying the promoter type, host cell, plasmid copy number,
Publikováno v:
Human Pathology. 18:740-745
Malassezia furfur has been increasingly associated with Broviac-catheter-related sepsis in infants receiving fat emulsions for parenteral alimentation. We examined by scanning electron microscopy the appearance of M. furfur attached to Broviac cathet
Publikováno v:
Canadian Journal of Microbiology. 19:1481-1485
Conventional transmission electron microscopy (TEM), freeze-etching, and scanning electron microscopy (SEM) were used to study changes in the external morphology of Azotobacter vinelandii ATCC 12837 during cyst formation. The various methods of cell
Autor:
Robert M. Pfister, Richard A. Smucker
Publikováno v:
Canadian Journal of Microbiology. 24:397-408
Cytochemical analysis of Streptomyces coelicolor A3(2) indicated that the aerial growth rodlet mosaic is a polysaccharide. Statistical analysis of frequency distributions of individual rodlet lengths from control and ether-reoriented spore mosaics in
Publikováno v:
Archives of Microbiology. 140:107-112
The effects of cadmium on the growth and respiration of two strains of Bacillus subtilis are compared to the accumulation of Cd by viable and cyanide-killed cells, protoplasts and cell fractions of the strains. Growth and respiration of strain 1A1 we