Results 11 to 20 of about 3,630 (163)

Draft Genome of the Psychrotolerant Acidophile Acidithiobacillus ferrivorans SS3 [PDF]

Journal of Bacteriology, 2011
ABSTRACT Acidithiobacillus ferrivorans SS3 is a psychrotolerant acidophile capable of growth in the range of 5° to 30°C (optimum, ≈25°C). It gains energy from the oxidation of ferrous iron and inorganic sulfur compounds and obtains organic carbon from carbon dioxide. Here, we present the draft genome sequence of
Liljeqvist, Maria, Valdes, Jorge, Holmes, David S., Dopson, Mark   +3 more
core   +6 more sources

Heat-resistance of psychrotolerant Bacillus cereus vegetative cells

Food Microbiology, 2017
Spores of psychrotolerant strains of the foodborne pathogen Bacillus cereus can multiply during storage of cooked or pasteurized, refrigerated foods and can represent a risk if these cells are not eliminated during reheating of food product before consumption. We determined the heat-resistance of psychrotolerant B.
Guérin, Alizée, Dargaignaratz, Claire, Clavel, Thierry, Broussolle, Veronique, Nguyen The, Christophe   +4 more
openaire   +4 more sources

Psychrotolerant Strains of Phoma herbarum with Herbicidal Activity

Agronomy, 2023
The search for stress-tolerant producer strains is a key factor in the development of biological mycoherbicides. The aim of the study was to assess the herbicidal potential of phoma-like fungi. Morphological and physiological features of two Antarctic psychrotolerant strains 20-A7-1.M19 and 20-A7-1.M29 were studied.
Andrey Trigubovich, Maryna Mandryk-Litvinkovich, Anastasiya Valakhanovich, Elizaveta Gorodilova, Daniil Malygin, Emiliya Kalamiyets, Sofia Sokornova   +6 more
openaire   +3 more sources

Exploring the Habitability of the Outer Solar System Icy Moons for the Extremotolerant Yeast Rhodotorula frigidalcoholis [PDF]

Environmental Microbiology, Volume 28, Issue 2, February 2026.
We investigated the survival of the yeast Rhodotorula frigidalcoholis and analysed its RNA after exposure to icy moon conditions. Our results show how the yeast can tolerate the extreme conditions and performs metabolic functions under the exposure conditions; for example, by halting the cell cycle in order to repair. Created in BioRender.
Tommaso Zaccaria, Xuehui He, Kristina Beblo‐Vranesevic, Mihai G. Netea, Marien I. de Jonge, Petra Rettberg   +5 more
wiley   +2 more sources

Characterization of Mycobacterium antarcticum sp. nov., a psychrotolerant member of the genus Mycobacterium isolated from Antarctic soil. [PDF]

Sci Rep
Most species of the genus Mycobacterium are widely distributed in soil and aquatic environments; however, there is limited understanding of their distribution and adaptation to permanently cold environments.
Shimada S, Aoki K, Shiozawa A, Nakai R, Fujiwara N, Komori K, Kudoh S, Imura S, Ishii Y, Tateda K.   +9 more
europepmc   +3 more sources

Psychrophilic and Psychrotolerant Yeasts

Cold habitats, defined by temperatures below 5 °C, cover much of the Earth and are vital for microbial diversity, particularly psychrophilic (cold-loving) and psychrotolerant (cold-tolerant) yeasts. These habitats, once thought lifeless, play key roles in biogeochemical cycles.
Turchetti B., Sannino C., Buzzini P., Mugnai G.   +3 more
openaire   +3 more sources

Editorial: Psychrotolerant microbes: ecological adaptations and biotechnological potential [PDF]

Frontiers in Microbiology
Pandey, Anita, Sharma, Avinash, Leiva Poveda, Sergio   +2 more
openaire   +3 more sources

Importation of psychrotolerant fungi to Antarctica associated with wooden cargo packaging

Antarctic Science, 2018
AbstractThe harsh climatic conditions and low levels of human activity in Antarctica, relative to other regions, means few non-native species have established. However, the risk of introductions is becoming greater as human activity increases. Non-native microorganisms can be imported to Antarctica in association with fresh food, cargo and personal ...
Hughes, Kevin A., Misiak, Marta, Ulaganathan, Yogabaanu, Newsham, Kevin K.   +3 more
openaire   +3 more sources

Psychrotolerant and microaerophilic bacteria in boreal groundwater [PDF]

FEMS Microbiology Ecology, 2002
Abstract Growth temperature and microaerophily of 39 phylogenetically different isolates from boreal oxygen-deficient groundwater were studied. Based on growth temperatures, the isolates were mainly psychrotolerant bacteria as 35 grew at 2 degrees C and only three at 35 degrees C.
M K, Männistö, J A, Puhakka
openaire   +3 more sources

Enzymatic Activity of Psychrotolerant Antarctic Bacteria [PDF]

Mikrobiolohichnyi Zhurnal, 2021
The Antarctic region has significant potential to study the biodiversity of microorganisms and to search for bacterial producers of glycolytic and proteolytic enzymes with new properties. The aim was to study the extracellular glycosidase and proteolytic activity of four bacteria strains isolated from black lichens of the cliffs of Galindez Island in ...
N.V. Borzova, G.V. Gladka, O.V. Gudzenko, V.M. Hovorukha, О.B. Tashyrev   +4 more
openaire   +1 more source