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2023
Psychrophiles can be defined as the members of the kingdom Monera thriving permanently at the lowest temperature range. Since the majority of our planet is generally cold, psychrophiles are common within a wide range of habitats. Extensive research in the field of genomics, transcriptomics, and proteomics revealed that psychrophiles are endowed with ...
Mazharul Abbasi
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Psychrophiles can be defined as the members of the kingdom Monera thriving permanently at the lowest temperature range. Since the majority of our planet is generally cold, psychrophiles are common within a wide range of habitats. Extensive research in the field of genomics, transcriptomics, and proteomics revealed that psychrophiles are endowed with ...
Mazharul Abbasi
exaly +2 more sources
Psychrophiles and polar regions
Current Opinion in Microbiology, 2002Most reviews of microbial life in cold environments begin with a lament of how little is known about the psychrophilic (cold-loving) inhabitants or their specific adaptations to the cold. This situation is changing, as research becomes better focused by new molecular genetic (and other) approaches, by awareness of accelerated environmental change in ...
Jody W Deming
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Canadian Journal of Microbiology, 1961
A psychrophilic yeast, isolated from decomposing Laminaria found on the beach at Hebron Fjord in Labrador, was shown to be a species of Cryptococcus, closely resembling but not identical with C. mucorugosus and C. terricolus. In a glucose–salts–vitamins medium, the yeast grew most rapidly at 25 °C, although the final cell crop was greatest in cultures ...
P O, HAGEN, A H, ROSE
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A psychrophilic yeast, isolated from decomposing Laminaria found on the beach at Hebron Fjord in Labrador, was shown to be a species of Cryptococcus, closely resembling but not identical with C. mucorugosus and C. terricolus. In a glucose–salts–vitamins medium, the yeast grew most rapidly at 25 °C, although the final cell crop was greatest in cultures ...
P O, HAGEN, A H, ROSE
openaire +2 more sources
Journal of Environmental Chemical Engineering, 2021
Biocatalysts are the backbone of bioprocessing industries that are going through a phase of transition with reference to the requirement of extraordinary enzymes for various biochemical processes. This transition is well reported and documented by various researchers through elucidation of different features and applications of mesophilic and ...
Bhatia, Ravi Kant +6 more
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Biocatalysts are the backbone of bioprocessing industries that are going through a phase of transition with reference to the requirement of extraordinary enzymes for various biochemical processes. This transition is well reported and documented by various researchers through elucidation of different features and applications of mesophilic and ...
Bhatia, Ravi Kant +6 more
openaire +1 more source
2022
Life on the Earth has evolved in the cold environments. Such cold habitats pose special challenges to the microbes in cold ecosystems, such as minimum metabolic activities, very limited nutrient availability, and often extreme conditions such as pH and salinity apart from temperature.
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Life on the Earth has evolved in the cold environments. Such cold habitats pose special challenges to the microbes in cold ecosystems, such as minimum metabolic activities, very limited nutrient availability, and often extreme conditions such as pH and salinity apart from temperature.
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Psychrophilic enzymes: a thermodynamic challenge
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1997Psychrophilic microorganisms, hosts of permanently cold habitats, produce enzymes which are adapted to work at low temperatures. When compared to their mesophilic counterparts, these enzymes display a higher catalytic efficiency over a temperature range of roughly 0-30 degrees C and a high thermosensitivity.
Gerday, Charles +7 more
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Enzyme Catalysis in Psychrophiles
2017Cold-active enzymes are produced by organisms, known as psychrophiles, adapted to permanently cold habitats. Low temperatures have an exponential deleterious effct on reaction rates, and thus psychrophilic enzymes have to be adapted to secure appropriate reaction rates in their environment.
Collins, Tony, Gerday, Charles
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Psychrophilic and psychrotrophic microorganisms
Experientia, 1986Psychrophilic and psychrotrophic microorganisms have the ability to grow at 0 degree C. Psychrotrophic microorganisms have a maximum temperature for growth above 20 degrees C and are widespread in natural environments and in foods. Psychrophilic microorganisms have a maximum temperature for growth at 20 degrees C or below and are restricted to ...
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