A cell-contact-regulated operon is involved in genetic variability in Neisseria meningitidis [0.03%]
一个参与脑膜炎奈瑟菌遗传变异的接触调控操纵子
Anne Jamet,Eric Frapy,Dominique Schneider et al.
Anne Jamet et al.
The ability of Neisseria meningitidis to establish efficient interaction with host cells is crucial for its survival. We recently demonstrated that an entire operon containing genes NMA1802 to NMA1806 was overexpressed during the early stag...
Enhanced activity of linezolid against Staphylococcus aureus in cerebrospinal fluid [0.03%]
利奈唑胺在脑脊液中对金黄色葡萄球菌的活性增强
Richard Schwameis,Manfred Fille,Mohammad Manafi et al.
Richard Schwameis et al.
Linezolid is considered for treatment of central nervous system (CNS) infections caused by multidrug-resistant Gram-positive bacteria. Therefore, the influence of cerebrospinal fluid (CSF) on the antimicrobial activity of linezolid was eval...
Molecular and phenotypic characterization of Acinetobacter strains able to degrade diesel fuel [0.03%]
能够降解柴油的不动杆菌菌株的分子和表型特征分析
Kostlend Mara,Francesca Decorosi,Carlo Viti et al.
Kostlend Mara et al.
Characterization of bacterial communities in oil-contaminated soils and evaluation of their degradation capacities may serve as a guide for improving remediation of such environments. Using physiological and molecular methods, the aim of th...
Complexity of cell-cell interactions between Pseudomonas sp. AS1 and Acinetobacter oleivorans DR1: metabolic commensalism, biofilm formation and quorum quenching [0.03%]
反假单胞菌AS1和DR1溶杆菌之间的细胞-细胞相互作用的复杂性：代谢共生、生物膜形成与群体淬灭
Hyoju Seo,Jisun Kim,Jaejoon Jung et al.
Hyoju Seo et al.
Acinetobacter oleivorans DR1 lacks an upper pathway for naphthalene degradation and cannot grow using naphthalene as sole carbon source; however, it is capable of growing under naphthalene-amended conditions in the presence of naphthalene-d...
Biodiversity characterization of cellulolytic bacteria present on native Chaco soil by comparison of ribosomal RNA genes [0.03%]
比较核糖体RNA基因呈现于原始查科土壤的纤维素分解细菌的多样性特征
Paola Talia,Silvana M Sede,Eleonora Campos et al.
Paola Talia et al.
Sequence analysis of the 16S ribosomal RNA gene was used to study bacterial diversity of a pristine forest soil and of two cultures of the same soil enriched with cellulolytic bacteria. Our analysis revealed high bacterial diversity in the ...
Biogeographical diversity of leaf-associated microbial communities from salt-secreting Tamarix trees of the Dead Sea region [0.03%]
死海地区盐分泌植物叶表微生物群的生物地理多样性研究——以盐烛柴为例
Noga Qvit-Raz,Omri M Finkel,Taghleb M Al-Deeb et al.
Noga Qvit-Raz et al.
The leaves of Tamarix, a salt-secreting desert tree, form an extreme niche that harbors a unique microbial community. In view of the global distribution of this tree, its island-like phyllosphere is highly suitable for studying microbial di...
Real-time PCR for Helicobacter pylori quantification and detection of clarithromycin resistance in gastric tissue from patients with gastrointestinal disorders [0.03%]
实时聚合酶链反应定量检测胃肠道疾病患者胃组织中幽门螺旋杆菌及克拉霉素耐药性变异研究
Mohammad Kargar,Sadegh Ghorbani-Dalini,Abbas Doosti et al.
Mohammad Kargar et al.
Helicobacter pylori gram-negative bacteria commonly infect the human gastrointestinal (GI) tract and are readily diagnosed by endoscopy. H. pylori infection causes a broad range of host symptoms from discomfort to significant GI disorders (...
Antibiotic and antimicrobial peptide combinations: synergistic inhibition of Pseudomonas fluorescens and antibiotic-resistant variants [0.03%]
抗生素和抗菌肽联合使用：荧光假单胞菌及其耐药突变体的协同抑制作用
Karim Naghmouchi,Christophe Le Lay,John Baah et al.
Karim Naghmouchi et al.
Variants resistant to penicillin G (RvP), streptomycin (RvS), lincomycin (RvL) and rifampicin (RvR) were developed from a colistin-sensitive isolate of Pseudomonas fluorescens LRC-R73 (P. fluorescens). Cell fatty acid composition, K(+) effl...
Nitrate and ammonium uptake by natural stream sediment microbial communities in response to nutrient enrichment [0.03%]
自然流溪底泥微生物群落对营养物质富集的硝酸盐和铵摄取响应
Nathan D Bunch,Melody J Bernot
Nathan D Bunch
Anthropogenic activities have increased nitrogen concentration in many ecosystems. Because microbes have higher metabolic rates relative to larger organisms, microbial activity may influence nitrogen movement and degradation significantly i...