Comparing the infection biology and gene expression differences of Plasmodiophora brassicae primary and secondary zoospores.

ABSTRACT: Plasmodiophora brassicae (Wor.) is an obligate plant pathogen affecting Brassicae worldwide. To date, there is very little information available on the biology and molecular basis of P. brassicae primary and secondary zoospore infections. To examine their roles, we used microscope to systematically investigate the infection differences of P. brassicae between samples inoculated separately with resting spores and secondary zoospores. The obvious development of P. brassicae asynchrony that is characterized by secondary plasmodium, resting sporangial plasmodium, and resting spores was observed at 12 days in Brassica rapa inoculated with resting spores but not when inoculated with secondary zoospores at the same time. Inoculation with resting spores resulted

SUBMITTER: Yang H 

PROVIDER: S-EPMC9751365 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature