Results 41 to 50 of about 2,325 (198)

Reconstruction and Analysis of Thermodynamically Constrained Models Reveal Metabolic Responses of a Deep-Sea Bacterium to Temperature Perturbations

mSystems, 2022
Microbial acclimation to different temperature conditions can involve broad changes in cell composition and metabolic efficiency. A systems-level view of these metabolic responses in nonmesophilic organisms, however, is currently missing.
Keith Dufault-Thompson, Chang Nie, Huahua Jian, Fengping Wang, Ying Zhang   +4 more
doaj   +1 more source

Divergence of AMP synthetic and degradative machinery, and functional implications in psychrophiles: [PDF]

, 2009
A large group of organisms is well-suited to life at low temperatures (e.g.,
Parry, Bradley R., 1984
core   +1 more source

Characterisation of a cold‐adapted, thermostable glucokinase from psychrophilic Pseudoalteromonas sp. AS‐131 reveals how the enzyme achieves high thermal stability without loss of cold adaptation

The FEBS Journal, Volume 293, Issue 9, Page 2617-2636, May 2026.
We investigated glucokinase from the psychrophilic Pseudoalteromonas sp. AS‐131 (PsGK), which was isolated from the Antarctic Ocean. Biochemical studies revealed that PsGK is a cold‐adapted enzyme with high thermal stability, in contrast to general cold‐adapted enzymes, which have low thermal stability.
Akane Yato, Yuki Kato, Fuyuko Hayashi, Rio Asaka, Atsuko Ogawa, Tokuro Oda, Sayaka Tsuji, Masashi Unno, Nobuaki Soh, Keiichi Watanabe, Masaki Horitani   +10 more
wiley   +1 more source

Biomedical Applications of Nanozymes: An Enzymology Perspective

Angewandte Chemie, Volume 137, Issue 46, November 10, 2025.
With a lens of enzymology, this review compares nanozymes with enzymes using the Michaelis‐Menten model and differences in KM and kcat along with catalysis in complex biological environment. The implications of these differences in biomedical applications of nanozymes are then described with a statistical analysis of the trend of therapeutic use of ...
Vasily G. Panferov, Xiaohan Zhang, Ka‐Ying Wong, Jung Heon Lee, Juewen Liu   +4 more
wiley   +2 more sources

Insight into the quality deterioration induced by microorganisms in Litopenaeus vannamei during superchilling storage

Food Science and Human Wellness
Quality deterioration induced by microbial community in Litopenaeus vannamei during superchilling storage were demonstrated in this study. In this study, 6 microorganisms were identified as the biomarkers by 16S rDNA sequencing and 71 differential ...
Chuang Pan, Kaiying Yang, Xianqing Yang, Haiyun Wu, Chunsheng Li, Shuxian Hao, Yongqiang Zhao, Shengjun Chen, Xiaoshan Long   +8 more
doaj   +1 more source

Detection of Microorganisms in Low-Temperature Water Environments by in situ Generation of Biogenic Nanoparticles

Frontiers in Astronomy and Space Sciences, 2020
A new nanobiotechnological approach for the detection of extraterrestrial Earth-like biological forms is proposed. The approach is based on the ability of microbial cells to reduce artificially added cations with the generation of crystalline ...
Dmitry A. Skladnev, Dmitry A. Skladnev, Lina V. Vasilyeva, Yulia Yu. Berestovskaya, Oleg R. Kotsyurbenko, Oleg R. Kotsyurbenko, Sergei V. Kalenov, Vladimir V. Sorokin, Vladimir V. Sorokin   +8 more
doaj   +1 more source

Preservation Strategies for Camel Meat: Quality Improvement and Shelf‐Life Extension

Food Science &Nutrition, Volume 14, Issue 4, April 2026.
Camel meat, a crucial protein source in arid regions, faces challenges like high moisture content and susceptibility to spoilage, limiting its shelf life. Traditional methods such as salting, drying, and smoking have been used historically, while modern techniques like refrigeration, freezing, and vacuum packaging enhance quality and safety.
Najmeh Rezaei, Farnaz Rezaiyan Attar, Nasser Morgan Azghadi, Mohammad Ali Hesarinejad   +3 more
wiley   +1 more source

Thermophilic Carboxydotrophs and their Applications in Biotechnology [PDF]

, 2023
http://deepblue.lib.umich.edu/bitstream/2027.42/191297/2/Thermophiles and psychrophiles in nanotechnology.pdfPublished ...
Tiquia-Arashiro, Sonia M
core   +1 more source

NON-TRADITIONAL PRODUCERS OF MICROBIAL EXOPOLYSACCHARIDES [PDF]

Biotechnologia Acta, 2018
Data on exopolysaccharides synthesis by psychrophilic fungi and bacteriae, halo- and thermophilic archaea and bacteriae, including those isolated from deep-sea hydrothermal vents — sources — were provided.
T. P. PIROG, A. A. VORONENKO, M. O. IVAKHNIUK   +2 more
doaj   +1 more source

Psychrophilic Bacterial Phosphate-Biofertilizers: A Novel Extremophile for Sustainable Crop Production under Cold Environment

Microorganisms, 2021
Abiotic stresses, including low-temperature environments, adversely affect the structure, composition, and physiological activities of soil microbiomes.
Asfa Rizvi, Bilal Ahmed, Mohammad Saghir Khan, Shahid Umar, Jintae Lee   +4 more
doaj   +1 more source