Activating Compound | Comment | Organism | Structure |
---|---|---|---|
additional information | expression of genes pghAxc and pghBxc, encoding functional polygalacturonase, are regulated by the type III secretion regulators HrpX and HrpG and the global regulator Clp | Xanthomonas campestris pv. campestris |
Application | Comment | Organism |
---|---|---|
additional information | polygalacturonase genes can be efficiently induced in planta and are required for the full virulence of Xanthomonas campestris pv. campestris to Arabidopsis. Polygalacturonase is secreted via the type II secretion system in an Xps-dependent manner | Xanthomonas campestris pv. campestris |
Cloned (Comment) | Organism |
---|---|
promoter regions of pghAxc and pghBxc cloned and fused with beta-glucuronidase genes | Xanthomonas campestris pv. campestris |
Protein Variants | Comment | Organism |
---|---|---|
additional information | mutants pghAxc and pghBxc and double mutant, which show lower hydrolytic activities compared to the wild-type, especially the pghAxc mutant and the double mutant. The wild-type causes distinctive necrosis symptoms compared with the mutants and the double mutant, all of which elicite weak symptoms with a minor wilt in both dip- and spray-inoculation assays. Mutant-complemented strains of both pghAxc and pghBxc are able to elicit the same distinctive necrosis symptoms as the wild-type. No differences between the wild-type and the mutants using the infiltration method | Xanthomonas campestris pv. campestris |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Xanthomonas campestris pv. campestris | - |
strains 8004, XCM31, XCM32 and XCM321 | - |