Elevated concentrations of polymyxin B elicit a biofilm-specific resistance mechanism in Vibrio cholerae [0.03%]
多粘菌素B的浓度升高会引发霍乱弧菌产生一种与生物膜相关的特异性耐药机制
Julien Pauzé-Foixet,Annabelle Mathieu-Denoncourt,Marylise Duperthuy
Julien Pauzé-Foixet
Vibrio cholerae can form biofilms in the aquatic environment and in the human intestine, facilitating the release of hyper-infectious aggregates. Due to the increasing antibiotic resistance, alternatives need to be found. One of these alter...
The role of intracellular β-glucosidase in cellulolytic response induction in filamentous fungus Penicillium verruculosum [0.03%]
室内β-葡萄糖苷酶在丝状真菌Penicillium verruculosum纤维素降解反应诱导中的作用
Valeriy Yu Kislitsin,Andrey M Chulkin,Anna S Dotsenko et al.
Valeriy Yu Kislitsin et al.
In this study, CRISPR/Cas9 genome editing was used to knockout the bgl2 gene encoding intracellular β-glucosidase filamentous fungus Penicillium verruculosum. This resulted in a dramatic reduction of secretion of cellulolytic enzymes. The ...
The stringent response is strongly activated in the antibiotic producing strain, Streptomyces coelicolor [0.03%]
严格的反应在该抗生素产生菌链霉菌中被强烈激活
Clara Lejeune,David Cornu,Laila Sago et al.
Clara Lejeune et al.
S. lividans and S. coelicolor are phylogenetically closely related strains with different abilities to produce the same specialized metabolites. Previous studies revealed that the strong antibiotic producer, S. coelicolor, had a lower abili...
Termitidicoccus mucosus gen. nov. sp. nov. a novel Verrucomicrobiota species isolated from Reticulitermes chinensis gives insights of high adaptability of symbiotic bacteria to termite gut ecosystem [0.03%]
Termitidicoccus mucosus新属新种，一种从Reticulitermes chinensis中分离出的新 verrucomicrobiota物种，对共生细菌适应白蚁肠道生态系统的能力提供了见解。
为了更加符合中文的表达习惯，可以将标题简化为：“Termitidicoccus mucosus：从中华乳白蚁中分离的一种新型Verrucomicrobiota细菌揭示了共生菌在白蚁肠道生态系统中的高度适应性”。
Cheng Mei,Yu Shi,Yu Wang et al.
Cheng Mei et al.
Verrucomicrobiota is widely distributed in various habitats including insect guts. It was found to be prevalent in almost all investigated termite guts, whereas their physiological functions are not very clear. In this study we characterize...
Review of techniques for the in-situ sterilization of soil contaminated with Bacillus anthracis spores or other pathogens [0.03%]
用于处理被炭疽芽孢或其它病原体污染土壤的现场灭菌技术综述
Joseph P Wood
Joseph P Wood
This review summarizes the literature on efficacy of techniques to sterilize soil. Soil may need to be sterilized if contaminated with pathogens such as Bacillus anthracis. Sterilizing soil in-situ minimizes spread of the bio-contaminant. S...
Prevalence, antimicrobial resistance, and genetic lineages of nasal Staphylococcus aureus among medical students at a Spanish University: detection of the MSSA-CC398-IEC-type-C subclade [0.03%]
西班牙大学医学生鼻腔金黄色葡萄球菌的流行率，耐药性以及遗传谱系：MSSA-CC398-IEC-type-C亚分支的检测
Nerea C Rosales-González,Margarita González-Martín,Idris Nasir Abdullahi et al.
Nerea C Rosales-González et al.
Medical students could be a potential source of Staphylococcus aureus transmission to patients. This cross-sectional study involved samples collected from both nasal nostrils. Samples were processed for S. aureus recovery; the antimicrobial...
Editorial: Special issue on International Biohydrometallurgy Symposium (IBS) 2022 [0.03%]
编辑手记：第十二届国际生物湿法冶金会议（IBS2022）专刊
Elizabeth Watkin,Axel Schippers,Melissa Corbett
Elizabeth Watkin
Sesan Abiodun Aransiola,Barathi Selvaraj,Naga Raju Maddela
Sesan Abiodun Aransiola
Bacteria are ubiquitous prokaryotes. They are involved in biofilm formation and also have the ability to produce anti-biofilm products for biofilm mitigation. This special issue entitled: "Biofilms- community structure, applications and mit...
Comprehensive updates on the biological features and metabolic potential of the versatile extremophilic actinomycete Nocardiopsis dassonvillei [0.03%]
耐极端环境的放线菌诺卡蒂恩氏红球菌种达松维尔亚种的生物学特征及代谢潜能的全面更新
Shivani Bhairamkar,Pratik Kadam,H Anjulal et al.
Shivani Bhairamkar et al.
Nocardiopsis dassonvillei prevails under harsh environmental conditions and the purpose of this review is to highlight its biological features and recent biotechnological applications. The organism prevails in salt-rich soils/marine systems...
The dynamics of two iron-oxidizing Acidithiobacillus strains in industrial copper sulfide heap-leaching [0.03%]
两株铁氧化酸性细菌在工业铜硫化矿堆浸中的动态学研究
Camila Escuti,Roberto Véliz,Mauricio Acosta et al.
Camila Escuti et al.
Several species within the Acidithiobacillus (At.) genus can derive energy from oxidizing ferrous iron and sulfur. Two bacterial strains according to their 16S rRNA gene sequences closely related to At. ferridurans and At. ferrivorans were ...