Results 21 to 30 of about 1,820 (165)
Microorganisms, 2021 The east and southeast rim of Harz mountains (Germany) are marked by a high density of former copper mining places dating back from the late 20th century to the middle age.
J. Michael Köhler +4 more
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Culturable heterotrophic bacteria from Potter Cove, Antarctica, and their hydrolytic enzymes production [PDF]
Polar Research, 2012 Affiliations of the dominant culturable bacteria isolated from Potter Cove, South Shetland Islands, Antarctica, were investigated together with their production of cold-active hydrolytic enzymes.
Mauro Tropeano +6 more
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Cold adapted Pseudomonas: ecology to biotechnology
Frontiers in Microbiology, 2023 The cold adapted microorganisms, psychrophiles/psychrotolerants, go through several modifications at cellular and biochemical levels to alleviate the influence of low temperature stress conditions.
Mansi Chauhan +3 more
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Biology, 2013 Polar and other low temperature environments are characterized by a low content in energy and this factor has a strong incidence on living organisms which populate these rather common habitats.
Charles Gerday
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Cold and hot extremozymes: industrial relevance and current trends
Frontiers in Bioengineering and Biotechnology, 2015 The development of enzymes for industrial applications relies heavily on the use of microorganisms. The intrinsic properties of microbial enzymes e.g. consistency, reproducibility and high yields along with many others, has pushed their introduction into
Felipe eSarmiento +3 more
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Assiut Veterinary Medical Journal, 2009 Fifty samples of chilled Mugil cephalus “Mullet” were randomly purchased from Port-Said markets. The samples were examined for enumeration and isolation of hydrogen sulfide producing psychrophilic bacteria.
H.E.M. FARAG, NAHLA T. KORASHY
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Some Like It Hot –Structural Changes in Extremophile Rubredoxin at 120 °C
Angewandte Chemie, Volume 138, Issue 5, 28 January 2026.We reveal the high temperature crystal structure of a hyperthermophilic (Pyrococcus furiosus) rubredoxin at 393 K (120 °C), together with multiple complementary structures down to 100 K. The results are compared with molecular dynamics calculations. Significant changes in H‐bonding are observed.
Tzanko Doukov +4 more
wiley +2 more sources
Understanding High-Salt and Cold Adaptation of a Polyextremophilic Enzyme
Microorganisms, 2020 The haloarchaeon Halorubrum lacusprofundi is among the few polyextremophilic organisms capable of surviving in one of the most extreme aquatic environments on Earth, the Deep Lake of Antarctica (−18 °C to +11.5 °C and 21–28%, w/v salt content). Hence, H.
Ram Karan +9 more
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Diversity, Ecological Role and Biotechnological Potential of Antarctic Marine Fungi
Journal of Fungi, 2021 The Antarctic Ocean is one of the most remote and inaccessible environments on our planet and hosts potentially high biodiversity, being largely unexplored and undescribed.
Stefano Varrella +5 more
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Disappearing Kilimanjaro snow—Are we the last generation to explore equatorial glacier biodiversity?
Ecology and Evolution, 2019 Glaciation accompanied our human ancestors in Africa throughout the Pleistocene. Regrettably, equatorial glaciers and snow are disappearing rapidly, and we are likely the last generation who will get to know these peculiar places. Despite the permanently
Krzysztof Zawierucha, Daniel H. Shain
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