植物科学

分类

    现刊
    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:36,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 ...
    An Improved Bioassay to Study Arabidopsis Induced Systemic Resistance (ISR) Against Bacterial Pathogens and Insect Pests
    一种的可用于检测拟南芥中细菌性病原体和害虫诱导的系统抗性的改进生物学方法
    作者:Nicolás M. Cecchini, Yi Song, Suruchi Roychoudhry, Jean T. Greenberg and Cara H. Haney日期:05/20/2019,浏览量:1021,Q&A: 0
    [Abstract] The plant immune system is essential for plants to perceive and defend against bacterial, fungal and insect pests and pathogens. Induced systemic resistance (ISR) is a systemic immune response that occurs upon root colonization by beneficial microbes. A well-studied model for ISR is the association of specific beneficial strains of Pseudomonas ...
    An Innovative Approach to Study Ralstonia solanacearum Pathogenicity in 6 to 7 Days Old Tomato Seedlings by Root Dip Inoculation
    一种通过根部浸渍接种研究6-7天番茄幼苗青枯雷尔氏菌致病性的新方法
    作者:Niraj Singh, Rahul Kumar and Suvendra Kumar Ray日期:11/05/2018,浏览量:1469,Q&A: 0
    [Abstract] Ralstonia solanacearum (F1C1) is a Gram-negative plant pathogenic bacterium that causes lethal wilt disease in a wide range of plant species. This pathogen is very well known for its unpredictable behavior during infection and wilting its host. Because of its mysterious infection behavior, virulence and pathogenicity standardization are ...
    Measuring Secretion of Capsidiol in Leaf Tissues of Nicotiana benthamiana
    烟草叶组织分泌辣椒素的测定
    作者:Teruhiko Kuroyanagi, Maurizio Camagna and Daigo Takemoto日期:08/05/2018,浏览量:1419,Q&A: 0
    [Abstract] Plant species produce a wide variety of antimicrobial metabolites to protect themselves against potential pathogens in natural environments. Phytoalexins are low molecular weight compounds produced by plants in response to attempted attacks of pathogens. Accumulation of phytoalexins in attacked plant tissues can inhibit the growth of penetrating ...
    Extraction and 16S rRNA Sequence Analysis of Microbiomes Associated with Rice Roots
    水稻根系相关微生物群落的分离及其16S rRNA序列分析
    作者:Joseph Edwards, Christian Santos-Medellín and Venkatesan Sundaresan日期:06/20/2018,浏览量:4492,Q&A: 0
    [Abstract] Plant roots associate with a wide diversity of bacteria and archaea across the root-soil spectrum. The rhizosphere microbiota, the communities of microbes in the soil adjacent to the root, can contain up to 10 billion bacterial cells per gram of soil (Raynaud and Nunan, 2014) and can play important roles for the fitness of the host plant. Subsets ...
    Analysis of Autophagic Activity Using ATG8 Lipidation Assay in Arabidopsis thaliana
    通过分析ATG8脂化解析拟南芥的自噬活性
    作者:Mengqian Luo and Xiaohong Zhuang日期:06/20/2018,浏览量:2326,Q&A: 0
    [Abstract] As a fundamental metabolic pathway to degrade and recycle cellular cargos, autophagy is highly induced upon stress, starvation and senescence conditions in plants. A double-membrane structure named autophagosome will form during this process for cargo sequestration and delivery into the vacuole.

    A number of regulators have been ...
    Protocol for RYMV Inoculation and Resistance Evaluation in Rice Seedlings
    水稻幼苗RYMV接种和抗性评估方法
    作者:Agnès Pinel-Galzi, Eugénie Hébrard, Oumar Traoré, Drissa Silué and Laurence Albar日期:06/05/2018,浏览量:1943,Q&A: 0
    [Abstract] Rice yellow mottle virus (RYMV), a mechanically transmitted virus that causes serious damage to cultivated rice plants, is endemic to Africa. Varietal selection for resistance is considered to be the most effective and sustainable management strategy. Standardized resistance evaluation procedures are required for the identification and ...
    Quantification of Salicylic Acid (SA) and SA-glucosides in Arabidopsis thaliana
    定量测定拟南芥中的水杨酸(SA)和SA糖苷
    作者:Valérie Allasia, Benoit Industri, Michel Ponchet, Michaël Quentin, Bruno Favery and Harald Keller日期:05/20/2018,浏览量:3369,Q&A: 1
    [Abstract] Homeostasis between the cytoplasmic plant hormone salicylic acid (SA) and its’ inactive, vacuolar storage forms, SA-2-O-β-D-glucoside (SAG) and SA-β-D-Glucose Ester (SGE), regulates the fine-tuning of defense responses to biotrophic pathogens in Arabidopsis thaliana. This protocol describes a simplified, optimized procedure to ...
    Rapid Screening and Evaluation of Maize Seedling Resistance to Stalk Rot Caused by Fusarium spp.
    玉米苗对镰刀菌所致茎腐病抗性的快速筛选与评价
    作者:Yali Sun, Xinsen Ruan, Liang Ma, Fang Wang and Xiquan Gao日期:05/20/2018,浏览量:2399,Q&A: 0
    [Abstract] Corn stalk rot caused by Fusarium spp., a genus of soil-borne fungal pathogens, has become a major concern of maize production. This disease normally causes significant reduction of maize yield and quality worldwide. The field assay for identifying stalk rot resistance using adult plants is largely relying on large population, yet ...
    Infection Process Observation of Magnaporthe oryzae on Barley Leaves
    大麦叶片上稻瘟病菌感染过程观察
    作者:Xiao-Lin Chen日期:05/05/2018,浏览量:2816,Q&A: 0
    [Abstract] Rice blast and wheat blast caused by Magnaporthe oryzae is a serious threat to rice and wheat production. Appropriate methods for observing M. oryzae infection process are important for study of the fungal infection mechanisms, plant resistance reactions, and host-M. oryzae interactions. The rice leaf sheath is commonly ...