Analysis of element yield, bacterial community structure and the impact of carbon sources for bioleaching rare earth elements from high grade monazite [0.03%]
高品位氟碳铈矿中稀土元素微生物浸出的元素浸出分析、细菌群落结构及其碳源影响研究
Melissa K Corbett,April Gifford,Nick Fimognari et al.
Melissa K Corbett et al.
Rare earth element (REE) recovery from waste streams, mine tailings or recyclable components using bioleaching is gaining traction due to the shortage and security of REE supply as well as the environmental problems that occur from processi...
Comparative genomics sheds light on transcription factor-mediated regulation in the extreme acidophilic Acidithiobacillia representatives [0.03%]
比较基因组学揭示了极端嗜酸性硫化叶菌属代表中转录因子介导的调节机制
Pedro Sepúlveda-Rebolledo,Carolina González-Rosales,Mark Dopson et al.
Pedro Sepúlveda-Rebolledo et al.
Extreme acidophiles thrive in acidic environments, confront a multitude of challenges, and demonstrate remarkable adaptability in their metabolism to cope with the ever-changing environmental fluctuations, which encompass variations in temp...
Deficient Pseudomonas aeruginosa in MlaA/VacJ outer membrane lipoprotein shows decrease in rhamnolipids secretion, motility, and biofilm formation, and increase in fluoroquinolones susceptibility and innate immune response [0.03%]
缺失MlaA/VacJ外膜脂蛋白的铜绿假单胞菌生物被膜、运动性及rhamnolipid分泌能力下降，对氟喹诺酮类药物敏感性和对固有免疫响应性升高
M Kaur,J M Buyck,F Goormaghtigh et al.
M Kaur et al.
Pseudomonas aeruginosa, a Gram-negative bacterium that causes severe hospital acquired infections poses threat by its ability for adaptation to various growth modes and environmental conditions and by its intrinsic resistance to antibiotics...
Dethiobiotin uptake and utilization by bacteria possessing bioYB operon [0.03%]
具有bioYB操纵子的细菌对脱生物素的摄取和利用
Tomoki Ikeda,Tetsuhiro Ogawa,Toshihiro Aono
Tomoki Ikeda
Biotin is an essential vitamin for all organisms. Some bacteria cannot synthesize biotin and live by acquiring biotin from the environment. Bacterial biotin transporters (BioY) are classified into three mechanistic types. The first forms th...
Decoding the chromosome-scale genome of the nutrient-rich Agaricus subrufescens: a resource for fungal biology and biotechnology [0.03%]
营养丰富的Agaricus subrufescens染色体水平基因组的解码：一种用于真菌生物学和生物技术的资源
Carlos Godinho de Abreu,Luiz Fernando Wurdig Roesch,Fernando Dini Andreote et al.
Carlos Godinho de Abreu et al.
Agaricus subrufescens, also known as the "sun mushroom," has significant nutritional and medicinal value. However, its short shelf life due to the browning process results in post-harvest losses unless it's quickly dehydrated. This restrict...
Corynebacterium ramonii sp. nov., a novel toxigenic member of the Corynebacterium diphtheriae species complex [0.03%]
新型白喉棒状杆菌种系——拉莫氏棒状杆菌(Corynebacterium ramonii)
Chiara Crestani,Gabriele Arcari,Annie Landier et al.
Chiara Crestani et al.
The Corynebacterium diphtheriae species complex comprises seven bacterial species, including Corynebacterium ulcerans, a zoonotic pathogen from multiple animal species. In this work, we characterise phenotypically and genotypically isolates...
Simulating compatible solute biosynthesis using a metabolic flux model of the biomining acidophile, Acidithiobacillus ferrooxidans ATCC 23270 [0.03%]
采用代谢通量模型模拟生物矿化酸菌酸硫杆菌ATCC 23270型相容性溶质生物合成过程
Himel Nahreen Khaleque,Hadi Nazem-Bokaee,Yosephine Gumulya et al.
Himel Nahreen Khaleque et al.
Halotolerant, acidophilic, bioleaching microorganisms are crucial to biomining operations that utilize saline water. Compatible solutes play an important role in the adaptation of these microorganisms to saline environments. Acidithiobacill...
IS257-mediated amplification of tet(L) variant as a novel mechanism of enhanced tigecycline resistance in Staphylococcus cohnii [0.03%]
肠杆菌属IS257介导的tet(L)变异体扩增作为葡萄球菌四环素类药物耐药的新机制
Hong Yao,Hongjie Xing,Nannan Wang et al.
Hong Yao et al.
The mechanism of enhanced tigecycline MIC in Staphylococcus cohnii after in vitro tigecycline exposure was investigated. S. cohnii 11-B-312 was exposed to incremental concentrations of tigecycline (2-32 mg/L) and the mutants growing at 8, 1...
Bioleaching of polymetallic sulphidic mining residues: influence of increasing solid concentration on microbial community dynamics and metal dissolution [0.03%]
多金属硫化物矿渣的生物浸出：固体浓度对微生物群落动态和金属溶解的影响
Catherine Joulian,Agathe Hubau,Douglas Pino-Herrera et al.
Catherine Joulian et al.
Within the European research project NEMO, a bioleaching strategy was developed for efficient metal extraction from bioleach residue currently heap-leached at Sotkamo (Finland) that still contains sulphidic minerals and valuable metals (Ni,...
Rates of iron(III) reduction coupled to elemental sulfur or tetrathionate oxidation by acidophilic microorganisms and detection of sulfur intermediates [0.03%]
酸性微生物介导的铁还原和元素硫或四硫代硫酸盐氧化反应速率及硫中间体检测
Anja Breuker,Axel Schippers
Anja Breuker
Bioleaching processes and acid mine drainage (AMD) generation are mainly driven by aerobic microbial iron(II) and inorganic sulfur/compound oxidation. Dissimilatory iron(III) reduction coupled to sulfur/compound oxidation (DIRSO) by acidoph...