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Showing result 1 - 5 of 12 essays matching the above criteria.

  1. 1. Arabidopsis myrosinases; analysis of developmental expression and effects of microorganisms

    University essay from SLU/Department of Plant Biology (from 140101)

    Author : Mohammad Atikur Rahman; [2018]
    Keywords : Alternaria brassicicola; Arabidopsis thaliana; Bacillus amyloliquefaciens; Brassicaceae; Glucosinolates; Myrosinase; Myrosin cells; Thioglucoside glucohydrolase TGG ;

    Abstract : Glukosinolater är sekundärmetaboliter som studerats främst I växter av familjen Brassicaceae.När växtvävnad skadas genomgår glukosinolater en hydrolysprocess initierad av enzymetmyrosinas (EC 3.2.1. READ MORE

  3. 2. Impact of plant ecotype on Bacillus-mediated growth promotion : extending beyond the standard model plant

    University essay from SLU/Dept. Of Plant Biology

    Author : Staffan Matzén; [2018]
    Keywords : bacillus; growth promotion; root exudates; volatiles;

    Abstract : This study investigated how bacterial treatment modulates plant growth. Bacillus amyloliquefaciens UCMB5113 was used for treatment of several different natural accessions (ecotypes) as well as mutants of Arabidopsis thaliana. Treatment effect on plant root architecture was studied in particular. READ MORE

  4. 3. Deciphering mechanisms of Bacillus amyloliquefaciens mediated priming of plant growth and defense responses

    University essay from SLU/Department of Plant Biology (from 140101)

    Author : Anna Törnkvist; [2017]
    Keywords : Arabidopsis thaliana; Bacillus amyloliquefaciens UCMB5113; biocontrol; brassinosteroids; induced systemic resistance; priming;

    Abstract : Beneficial bacteria colonizing plant roots are capable of mediating improved plant growth and enhanced defense responses against biotic and abiotic stresses. Such colonization has been suggested to accumulate brassinosteroid (BR) levels but the mechanisms behind this is not yet completely understood. READ MORE

  5. 4. Side effects of biological control agents in agriculture : does the bacteria Bacillus amyloliquefaciens affect the earthworm Aporrectodea longa?

    University essay from SLU/Dept. of Ecology

    Author : Elsa Lagerqvist; [2014]
    Keywords : biological control; Bacillus amyloliquefaciens; Aporrectodea longa; bioindicators;

    Abstract : Pathogenic microorganisms pose a big threat towards food production. Meanwhile, negative impacts on humans and environment are seen by the use of pesticides. READ MORE

  6. 5. Characterizing Bacillus amyloliquefaciens UCMB5113 on a Plant Model Arabidopsis thaliana

    University essay from Örebro universitet/Institutionen för naturvetenskap och teknik

    Author : Peter Vijay Mattapally; [2014]
    Keywords : Bacteria; Ethylene; Roots;

    Abstract : Organic farming is gaining importance and acceptance worldwide due to its beneficial effects in agriculture and standing against losses caused by chemical fertilizers, pesticides and fungicides. Plant growth promoting bacteria (PGPB) plays an important role in organic farming by fixing atmospheric nitrogen, chelate iron, solubilizing phosphorous, producing and modulating phytohormones, providing antibiotics against pathogens. READ MORE