Different strains of Pectobacterium Carotovorum essay
For example, where previously P. carotovorum was considered a generic term when no other species could be identified as the causative agent of a disease, the increase in P. carotovorum subsp. wasabiae to species level, and more recently the realization that infecting potato strains of what was classified as P. carotovorum subsp; Strains isolated from various plant samples were identified as Pectobacterium carotovorum subsp. carotovorum, while the rest of the pectinolytic bacteria were identified as. Bacterial soft rot caused by Pectobacterium carotovorum subsp. carotovorum is a devastating plant disease of calla lily Zantedeschia spp. Considering the economic value of calla lily in the cut. Pectobacterium carotovorum, a causal agent of soft rot in vegetables, contains three valid subspecies: P. carotovorum subsp. carotovorum Pcc, P. carotovorum subsp. brasiliensis Pcb and P. carotovorum subsp. odoriferum Pco. S rDNA sequencing and genus-specific PCR, we P. carotovorum, A pectinase gene encoding endo-polygalacturonase endo-PGase enzyme was isolated from Pectobacterium carotovorum, a plant pathogenic bacterial strain and successfully cloned into a secretion. The P. carotovorum. species is a complex species with diverse characteristics. teristics, and a new subspecies called P. carotovorum. subsp. brasiliensis has recently been identified. In this. paper, us. The difference in the genetic diversity 8 within the genus Dickeya, compared to the diversity within the overall genetic diversity of Pectobacterium 6, may arise from sampling bias caused by the large number of Pectobacterium strains in the data set, including several very similar ones. currently at least three species of Pectobacterium, Pectobacterium atrosepticum, Pectobacterium carotovorum and Pectobacterium wasabiae and two species of Dickeya and Dickeya solani. Result The aim of this study was to select endophytic actinobacteria from native potatoes for antagonistic activity against Pectobacterium carotovorum subsp. carotovorum and Pectobacterium atrosepticum, and their potential to suppress symptoms of tissue maceration in potato tubers. This potential was determined,