Zobrazeno 1 - 10
of 77
pro vyhledávání: '"N. Loffhagen"'
Publikováno v:
Engineering in Life Sciences. 7:67-74
The impact of cis, trans and cyclopropane fatty acids on membrane fluidity was investigated using batch-grown Pseudomonas putida P8 and Comamonas testosteroni ATCC 17454. A major difference observed between the two investigated strains is the absence
Publikováno v:
Engineering in Life Sciences. 4:38-42
Bacteria often use pollutants as sole carbon and energy sources. However, if they are toxic and the concentrations are high these compounds inhibit growth, and eventually poison the biocatalysts. In order to identify mechanisms contributing to stabil
Publikováno v:
Acta Biotechnologica. 22:235-243
This study explored the capability of Acinetobacter calcoaceticus 69V for homeoviscous adaptation. The saturation degree of the organism's fatty acids increased as the growth temperature was raised. This response was correlated with an increase in th
Autor:
N. Loffhagen, Wolfgang Babel
Publikováno v:
Acta Biotechnologica. 13:251-256
The presence of dinitrophenol (DNP) during the chemostatic growth of Acetobacter methanolicuson glucose led to i) no significant increase in glucose dehydrogenase, ii) a decrease in the capacity to oxidize glucose by about 30%, not depending on the D
Autor:
N. Loffhagen, Wolfgang Babel
Publikováno v:
Acta Biotechnologica. 10:551-560
Acinetobacter calcoaceticus 69-V contained cytochromes b, o, d and traces of cytochrome a1 after growth on ethanol. Cytochromes o, d, and a1 are known to be potentially capable of functioning as terminal oxidases. After growth on acetate only smaller
Publikováno v:
Environmental toxicology. 21(2)
Various studies have documented the associations between mold exposure and effects on health. Mycotoxins, which occur in spores and mold fragments, can be involved in processes that have pathological effects, such as adynamia of the immune system, re
Publikováno v:
Archives of Environmental Contamination and Toxicology. 45
The toxicity of chlorophenoxy herbicides to a bacterium, strongly related to the well-known species Delftia (formerly Comamonas) acidovorans that are able to detoxify these xenobiotics, was investigated. The oxidation of n-hexanol via alcohol dehydro
Publikováno v:
Electrophoresis. 20(4-5)
Cells of Acinetobacter calcoaceticus 69-V, a species able to metabolize a range of aliphatic hydrocarbons and alcohols, were confronted with ethanol, butanol, hexanol or heat shock during growth on acetate as sole source of carbon and energy. The pri
Publikováno v:
Engineering in Life Sciences; Feb2004, Vol. 4 Issue 1, p38-42, 5p
Autor:
Wolfgang Babel, N. Loffhagen
Publikováno v:
Zeitschrift für allgemeine Mikrobiologie. 22:453-463
Acetobacter sp. MB 58 assimilates methanol via the fructose-1,6-bisphosphate variant of the hexulose phosphate pathway. Glyceraldehyde-3-phosphate originates as net product of an assimilation loop involving the regeneration of the C1-acceptor ribulos