3 rezultati
Brassinin is an antifungal compound induced in Brassica plants after microbial infection. Molecular evidence is incomplete, however, in supporting the importance of brassinin in plant resistance to pathogens. To test the importance of brassinin in plant defense, we studied the functions of the gene
Camalexin, the characteristic phytoalexin of Arabidopsis thaliana, inhibits growth of the fungal necrotroph Alternaria brassicicola. This plant metabolite probably exerts its antifungal toxicity by causing cell membrane damage. Here we observed that activation of a cellular response to this damage
Brassica crop species are prolific producers of indole-sulfur phytoalexins that are thought to have an important role in plant disease resistance. These molecules are conspicuously absent in the model plant Arabidopsis thaliana, and little is known about the enzymatic steps that assemble the key