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Biotechnological Potential of Some Cold-Adapted Bacteria Isolated from North-Western Himalaya
Microbiology, 2019In the present study, cold-adapted bacteria were isolated from soil, water and glacial ice samples collected from various geographical locations within the north-western Himalayan region. The bacterial population was studied for various morphological and biochemical features and based on this a total 43 isolates were selected for sequencing of 16S rRNA
A. S. Panwar, D. Molpa, G. K. Joshi
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Substrate-Dependent Cold Adaptations in Some Deep-Sea Sediment Bacteria
Systematic and Applied Microbiology, 1988Summary Eighteen strains of deep-sea bacteria of the genera Alteromonas, Bacillus and Vibrio were tested for their capabilities to utilize twenty three organic compounds as sole carbon and energy sources. In seawater media containing 1.5 g peptone and 0.3 g of yeast extract per liter, all the strains grew well at temperatures between 1 and 20°C ...
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Extracellular enzymes of cold-adapted bacteria from Arctic sea ice, Canada Basin
Polar Biology, 2009A total of 338 aerobic heterotrophic bacterial strains were isolated from Arctic sea ice, Canada Basin (77°30′N–80°12′N). The capability of the isolates to produce protease, lipase, amylase, chitinase, β-galactosidase, cellulase and/or agarase was investigated.
Yong Yu +3 more
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Use of gel electrophoresis for the study of enzymatic activities of cold-adapted bacteria
Journal of Microbiological Methods, 2000Glutamate dehydrogenase (GDH) and lactate dehydrogenase (LDH) activity of 13 cold-adapted strains, isolated from cold soils and showing GDH and/or LDH activity in spectrophotometric assays, were revealed by the use of electrophoresis on a nondenaturing acrylamide gel (zymogram).
Berchet, V. +2 more
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Membrane Vesicles: A Common Feature in the Extracellular Matter of Cold-Adapted Antarctic Bacteria
Microbial Ecology, 2010Many Gram-negative, cold-adapted bacteria from the Antarctic environment produce large amounts of extracellular matter, which has potential biotechnology applications. We examined the ultrastructure of extracellular matter from five Antarctic bacteria (Shewanella livingstonensis NF22(T), Shewanella vesiculosa M7(T), Pseudoalteromonas sp.
Alina, Frias +4 more
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Development of regulatable expression systems for cloned genes in cold-adapted bacteria
1999In considering potential biotechnological applications of cold-adapted bacteria, the aspects that are most frequently highlighted relate to the exploitation of these organisms for waste water treatment and biodegradation of pollutants at ambient temperatures and to the energy saving benefits that could be derived from using their cold-active enzymes in
E. Remaut +3 more
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Characterization of cold adapted diatom-bacteria growth dynamics
This project includes the datasets and R scripts used in the master's thesis titled 'Growth Dynamics, Genetic Tractability, and Indole-3-Acetic Acid Effects in a Controlled Porosira glacialis–Sulfitobacter marinus Co-Culture System,' submitted to UiT - The Arctic University of Norway, for the Master of Science degree in Marine Biotechnology.openaire +1 more source
Finding cold-adapted bacteria to combat organic pollutants in the Arctic
2015Polychlorinated biphenyls (PCBs) are long-lived persistent organic pollutants whose widespread use and chemical stability has led to extensive environmental contamination, even in remote areas such as the Arctic, through accidental releases and inappropriate disposal techniques.
Michaud Luigi +3 more
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