微生物学

分类

    现刊
    Quantification of Blumenol Derivatives as Leaf Biomarkers for Plant-AMF Association
    蓝甲醇衍生物作为丛枝菌根真菌与植物共生标志物的定量研究
    作者:Elisabeth Mindt, Ming Wang, Martin Schäfer, Rayko Halitschke and Ian T. Baldwin日期:07/20/2019,浏览量:13,Q&A: 0
    Symbiotic interactions between arbuscular mycorrhizal fungi (AMF) and plants are widespread among land plants and can be beneficial for both partners. The plant is provided with mineral nutrients such as nitrogen and phosphorous, whereas it provides ...
    Isolation of Powdery Mildew Haustoria from Infected Barley
    感染大麦中白粉病吸器的分离提取
    作者:Linhan Li, Benjamin Collier and Pietro D. Spanu日期:07/20/2019,浏览量:12,Q&A: 0
    Blumeria graminis is a fungus that causes powdery mildews on grasses, such as barley. Investigations of this pathogen present many challenges due to its obligate biotrophic nature. This means that the fungus can only grow in the presence ...
    A Protocol to Map the Spatial Proteome Using HyperLOPIT in Saccharomyces cerevisiae
    利用HyperLOPIT绘制酿酒酵母空间蛋白质组图谱的方法
    作者:Daniel J. H. Nightingale, Kathryn S. Lilley and Stephen G. Oliver日期:07/20/2019,浏览量:11,Q&A: 0
    The correct subcellular localization of proteins is vital for cellular function and the study of this process at the systems level will therefore enrich our understanding of the roles of proteins within the cell. Multiple methods are available for ...
    Quantification of Blumenol Derivatives as Leaf Biomarkers for Plant-AMF Association
    蓝甲醇衍生物作为丛枝菌根真菌与植物共生标志物的定量研究
    作者:Elisabeth Mindt, Ming Wang, Martin Schäfer, Rayko Halitschke and Ian T. Baldwin日期:07/20/2019,浏览量:13,Q&A: 0
    [Abstract] Symbiotic interactions between arbuscular mycorrhizal fungi (AMF) and plants are widespread among land plants and can be beneficial for both partners. The plant is provided with mineral nutrients such as nitrogen and phosphorous, whereas it provides carbon resources for the fungus in return. Due to the large economic and environmental impact, ...
    Isolation of Powdery Mildew Haustoria from Infected Barley
    感染大麦中白粉病吸器的分离提取
    作者:Linhan Li, Benjamin Collier and Pietro D. Spanu日期:07/20/2019,浏览量:12,Q&A: 0
    [Abstract] Blumeria graminis is a fungus that causes powdery mildews on grasses, such as barley. Investigations of this pathogen present many challenges due to its obligate biotrophic nature. This means that the fungus can only grow in the presence of a living host plant. B. graminis forms epiphytic mycelia on the plant surface and feeding ...
    A Protocol to Map the Spatial Proteome Using HyperLOPIT in Saccharomyces cerevisiae
    利用HyperLOPIT绘制酿酒酵母空间蛋白质组图谱的方法
    作者:Daniel J. H. Nightingale, Kathryn S. Lilley and Stephen G. Oliver日期:07/20/2019,浏览量:11,Q&A: 0
    [Abstract] The correct subcellular localization of proteins is vital for cellular function and the study of this process at the systems level will therefore enrich our understanding of the roles of proteins within the cell. Multiple methods are available for the study of protein subcellular localization, including fluorescence microscopy, organelle ...
    Plaque Assay to Determine Invasion and Intercellular Dissemination of Shigella flexneri in TC7 Human Intestinal Epithelial Cells
    蚀斑测定弗氏志贺在TC7人肠上皮细胞中的侵袭和细胞间传播
    作者:Atin Sharma and Andrea Puhar日期:07/05/2019,浏览量:224,Q&A: 0
    [Abstract] Shigella flexneri invades the epithelial cells lining the gut lumen and replicates intracellularly. The specialized Type III Secretion System (T3SS) and its effector proteins, encoded on a large virulence plasmid, assist the bacterium to gain access to the cytosol. Thereafter Shigella disseminates to neighboring cells in an ...
    Gentamicin Protection Assay to Determine the Number of Intracellular Bacteria during Infection of Human TC7 Intestinal Epithelial Cells by Shigella flexneri
    庆大霉素保护试验确定福氏志贺菌侵染人TC7肠上皮细胞的胞内寄生数目
    作者:Atin Sharma and Andrea Puhar日期:07/05/2019,浏览量:258,Q&A: 0
    [Abstract] Shigella flexneri is an intracellular bacterial pathogen that gains access to the gut epithelium using a specialized Type III Secretion System (T3SS). Various determinants mediating this invasive infection have been experimentally verified using the classical gentamicin protection assay presented here. In this assay epithelial cell lines ...
    Fluorescence Microscopy Assay to Measure HIV-1 Capsid Uncoating Kinetics in vitro
    HIV-1衣壳脱壳动力学的荧光显微体外检测
    [Abstract] The stability of the HIV-1 capsid and the spatiotemporal control of its disassembly, a process called uncoating, need to be finely tuned for infection to proceed. Biochemical methods for measuring capsid lattice disassembly in bulk are unable to resolve intermediates in the uncoating reaction. We have developed a single-particle fluorescence ...
    In vitro Infection of Primary Human Monocytes with HIV-1
    原代人单核细胞的体外HIV-1侵染
    作者:Patrick O’Connell, Yong-Hui Zheng, Andrea Amalfitano and Yasser A. Aldhamen日期:07/05/2019,浏览量:235,Q&A: 0
    [Abstract] Monocyte infection by HIV-1 is an important component of chronic HIV pathogenesis. Following infection by HIV-1, monocytes are able to cross the blood brain barrier and set up a viral reservoir in the central nervous system. Additionally, in the setting of chronic HIV-1 infection, monocytes can become activated either directly through HIV-1 ...
    In vitro and in vivo Assessment of Protein Acetylation Status in Mycobacteria
    分枝杆菌中蛋白乙酰化状态的体外和体内检测
    作者:Krishna K. Singh, Devendra P. Singh, Rambir Singh and Deepak K. Saini日期:07/05/2019,浏览量:205,Q&A: 0
    [Abstract] Protein acetylation is one of the standard post-translational modifications found in proteins across all organisms, along with phosphorylation which regulates diverse cellular processes. Acetylation of proteins can be enzymatically catalyzed through acetyltransferases, acetyl CoA synthetases or non-enzymatically through acyl carrier metabolic ...
    Preparation and Purification of Active Recombinant Human Pancreatic Lipase in Escherichia coli
    重组人胰脂肪酶在大肠杆菌中的表达和纯化
    作者:Nanami Kawaguchi, Haruko Ogawa and Kimie Date日期:07/05/2019,浏览量:194,Q&A: 0
    [Abstract] Human pancreatic lipase (HPL) is the main lipolytic enzyme involved in the digestion of dietary fat. An active recombinant human pancreatic lipase (recHPL) was successfully prepared for the first time in an Escherichia coli (E. coli) expression system using a short Strep-tag II (ST II). The recHPL-ST II was solubilized with 8 M urea from ...
    Imaging Gene Expression Dynamics in Pseudomonas fluorescens In5 during Interactions with the Fungus Fusarium graminearum PH-1
    荧光假单胞菌In5与小麦赤霉菌PH-1互作过程中的基因表达动态成像
    作者:Rosanna C. Hennessy, Peter Stougaard and Stefan Olsson日期:06/20/2019,浏览量:372,Q&A: 0
    [Abstract] Genomics, transcriptomics and metabolomics are powerful technologies for studying microbial interactions. The main drawback of these methods is the requirement for destructive sampling. We have established an alternative but complementary technique based on a microplate system combined with promoter fusions for visualizing gene expression in space ...