Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 8 of 8 for “"Alternaria brassicicola"”.
-
Molecular dissection of Alternaria brassicicola pathogenesis mechanisms
Alternaria brassicicola is a necrotrophic fungal pathogen that causes black spot disease on cruciferous plants including economically important Brassica species and the model plant Arabidopsis thaliana. The purpose of this dissertation was to gain a better understanding of the pathogenesis …
-
Biotransformation of the Phytoalexins Brassinin, Brassilexin and Camalexin by Alternaria brassicicola
… and camalexin by the phytopathogenic fungus Alternaria brassicicola was carried out. The objectives of this study included: 1) the isolation and characterization of the metabolites of biotransformation of brassinin, brassilexin and camalexin by A. brassicicola; 2) determination of the …
-
Functional Analysis of Secondary Metabolite Biosynthesis-Related Genes in Alternaria brassicicola
Alternaria brassicicola is a necrotrophic pathogen that causes black spot disease on virtually all cultivated Brassicas, A. brassicicola is renowned for its ability to prodigiously produce secondary metabolites. To test the hypothesis that secondary metabolites produced by A. brassicicola …
-
The Cell Wall Integrity-Associated Map Kinase Homolog, AbSlt2 in the Necrotrophic fungus Alternaria brassicicola is Required for Pathogenicity of Brassicas
… genome database of the phytopathogenic fungus, Alternaria brassicicola, we identified a gene with high homology to the cell wall integrity-associated mitogen-activated protein (MAP) kinase, Slt2 in the yeast, Saccharomyces cerevisiae. This MAP kinase consists of a predicted 1,251-bp open reading …
-
Herstellung von Antikörpern gegen Venturia inaequalis zur Entwicklung von Biosensoren
… no reactivity to Plectosphaerella cucumerina, Alternaria brassicicola, Botrytis cinerea and Verticillium dahliae spores. These antibodies will be used in the ongoing development of a biosensor for the online detection of airborne Venturia inaequalis ascospores. A Western screening of a cDNA …
-
Untersuchungen zu Monolignolbiosynthese-Mutanten und den CCR Genen in Arabidopsis thaliana
… and avirulent strains), the necrotrophic fungus Alternaria brassicicola and the non-host obligate biotroph Blumeria graminis f. sp. hordei with mutant plants was investigated microscopically and compared to wild type plants. The control and localization of the expression of the CCR1 and CCR2 …
-
Pectin: New insights from an old polymer through pectinase-based genetic screens
… and had altered response to the pathogen Alternaria brassicicola in comparison to Col-0. Using a recombinant inbred line population three major QTLs were identified to be responsible for the susceptibility of C24 to pectinases. In a reverse genetic approach members of the qua2 (putative …
-
Cloning and characterization of th BPR1 gene ('Botrytis cinerea and Pseudomonas syringae pv. phaseolicola susceptibility and Root length 1') from Arabidopsis thaliana
… did not increase after inoculation with Alternaria brassicicola. Pseudomonas-induced BPR1 expression was observed in several defence signalling mutants (eds1, eds5, sid2 and npr1) and the jasmonic acid signalling pathway mutant (coi1). In contrast, Pseudomonas-induced PCC1 expression did …