Screening of hyperthermostable proteins from hyperthermophilic archaeon Palaeococcus pacificus DY20341T [0.03%]
来源于古菌Palaeococcus pacificus DY20341T的极端耐热蛋白质筛选
Junxi Hu,Jing Zhang,Jiaju Xu et al.
Junxi Hu et al.
Palaeococcus pacificus DY20341T, a hyperthermophilic archaeon from deep sea hydrothermal sediments, grows at temperature range from 50 to 90 ℃ (Topt = 80℃). To explore the molecular basis of its thermal adaptation, we identified six repre...
L-asparaginase by filamentous fungi and yeasts from lichens and soils across maritime Antarctic islands [0.03%]
来自南极半岛海域岛屿地衣和土壤丝状真菌和酵母中的L-天冬酰胺酶
Averlane Vieira da Silva,Bárbara Emanuelle Fernandes Ferro,Vanessa Daiany Vieira Medeiros et al.
Averlane Vieira da Silva et al.
This study aimed to evaluate L-asparaginase (L-ASNase) production by fungi isolated from soils across different Antarctic islands. Out of 138 isolates, 33 filamentous fungi and 5 yeasts exhibited enzymatic activity in solid culture media. F...
Rising from the fragments: a multi-factorial regulatory framework of DNA damage response in Deinococcus radiodurans [0.03%]
从支离破碎中重生——辐射耐受菌Deinococcus radiodurans的DNA损伤修复机制研究
Narasimha Anaganti,Aman Kumar Ujaoney,Mahesh Kumar Padwal et al.
Narasimha Anaganti et al.
Understanding the coordinated regulation of gene expression in response to environmental challenges is critical for unravelling the resistance strategies of the extremophiles that endure extreme habitats. Deinococcus radiodurans is a notabl...
Elucidation of D-amino acid metabolic activity of ornithine decarboxylase from the hyperthermophile Thermotoga maritima [0.03%]
来源于极端嗜热菌 Thermotoga maritima 的鸟氨酸脱羧酶的D型氨基酸代谢活性研究
Kanon Nogawa,Tetsuya Miyamoto
Kanon Nogawa
The hyperthermophilic bacterium Thermotoga maritima possesses a unique peptidoglycan characterized by the presence of an unusual D-lysine. We have previously identified and characterized a lysine racemase involved in the D-lysine biosynthet...
Long-term heavy metal contamination altered the structure and function of microbial communities in agricultural soil [0.03%]
长期重金属污染改变了农业土壤微生物群落的结构和功能
Hongling Liu,Yonghua Zhang,Keke Yang et al.
Hongling Liu et al.
Heavy metal (HM) contamination from mining poses a long-term threat to agricultural soils. This study assessed the impacts of long-term HM exposure on soil microbial communities by comparing contaminated and uncontaminated agricultural soil...
Decoding the cold: integrated secretome profiling reveals extracellular adaptation mechanisms in Glaciozyma antarctica [0.03%]
解密极地低温适应机制：南极冰藻分泌蛋白质组学研究
Shuhaila Mat-Sharani,Farahayu Khairuddin,Nik Yusnoraini Yusof et al.
Shuhaila Mat-Sharani et al.
Glaciozyma antarctica is an Antarctic psychrophilic yeast providing an excellent eukaryotic model for dissecting molecular mechanisms of cold adaptation. Yet, its extracellular protein repertoire, the interface between the cell and extreme ...
Large-scale comparative genomics of chitin metabolism in extremely halophilic archaea from the Halobacteria class [0.03%]
极端嗜盐古菌的大型壳多糖代谢基因组比较研究
A S Tulenkov,A G Elcheninov,D Y Sorokin
A S Tulenkov
Chitin is the second most abundant polysaccharide and can serve as a carbon and nitrogen source for microorganisms in various ecosystems, including hypersaline environments. However, chitin metabolism in extremely halophilic archaea of the ...
Consortium of Sulfobacillus thermosulfidooxidans and Alicyclobacillus ferrooxydans facilitate pyrite bioleaching [0.03%]
硫杆菌和球支原体铁氧化菌促进黄铁矿的生物浸出
Chang Liu,Xiu-Tong Li,Yuqian Han et al.
Chang Liu et al.
With the growing challenges of resource shortages and environmental pollution, bioleaching has attracted increasing attention for its high potential in processing refractory and low-grade ores. However, the slow growth rate and low biomass ...
Comparative metagenomic analysis of microbial communities: unravelling microbial communities from the great Rann of Kachchh and coastal saltpans, Gujarat, India [0.03%]
印度古吉拉特邦克奇县大盐漠和沿海盐田中微生物群落的比较元基因组分析
Rehnuma Ghori,Dineshram Ramadoss,Paul A Ramsland et al.
Rehnuma Ghori et al.
Hypersaline environments exhibit extreme physiochemical conditions yet support diverse microbial communities. These communities are not only ecologically important but also possess substantial potential for biotechnological exploitation. In...
Proteome-wide mapping of cysteine persulfidation in deep-sea hyperthermophilic archaea [0.03%]
深海极端嗜热古菌半硫酸化的蛋白质组学广泛绘图
Ling Fu,Xuegong Li,Shaowei Liu et al.
Ling Fu et al.
Protein persulfidation, a major post-translational modification mediated by the gaseous signaling molecule hydrogen sulfide (H₂S), regulates diverse physiological processes in eukaryotes and bacteria. However, its existence and functional ...