Prokaryotes

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    Protocols in Current Issue
    Tomato Stem Injection for the Precise Assessment of Ralstonia solanacearum Fitness in Planta
    Authors:  Yaru Wang, Liu Xian, Gang Yu and Alberto P. Macho, date: 08/20/2021, view: 1424, Q&A: 0
    [Abstract]

    Ralstonia solanacearum is a soil-borne pathogen with worldwide distribution that causes bacterial wilt disease in more than 250 plant species. R. solanacearum invades plants through the roots, reaches the vascular system, and colonizes the whole plant by moving through the xylem, where it eventually replicates rapidly, causing plant death. Usual

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    A Fast and Easy Method to Study Ralstonia solanacearum Virulence upon Transient Gene Expression or Gene Silencing in Nicotiana benthamiana Leaves
    Authors:  Wenjia Yu and Alberto P. Macho, date: 08/05/2021, view: 1845, Q&A: 0
    [Abstract]

    Ralstonia solanacearum is a devastating soil-borne bacterial pathogen that causes disease in multiple host plants worldwide. Typical assays to measure virulence of R. solanacearum in laboratory conditions rely on soil-drenching inoculation followed by observation and scoring of disease symptoms. Here, we describe a novel inoculation protocol to

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    A Quick Method for Screening Biocontrol Efficacy of Bacterial Isolates against Bacterial Wilt Pathogen Ralstonia solanacearum in Tomato
    Authors:  Heena Agarwal, Bhaskar Dowarah and Niraj Agarwala, date: 11/20/2020, view: 2980, Q&A: 1
    [Abstract]

    Ralstonia solanacearum is a bacterial phytopathogen able to cause bacterial wilt disease in more than 200 plant species. Plant disease biocontrol strategies are used for controlling this disease and tomato is used as a model plant to conduct R. solanacearum associated studies. Conventional screening methods such as seed bacterization, soil

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    An Innovative Approach to Study Ralstonia solanacearum Pathogenicity in 6 to 7 Days Old Tomato Seedlings by Root Dip Inoculation
    Authors:  Niraj Singh, Rahul Kumar and Suvendra Kumar Ray, date: 11/05/2018, view: 5512, 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 ...



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