Comparative Genomic Analysis of Xanthomonas campestris pv. campestris Isolates BJSJQ20200612 and GSXT20191014 Provides Novel Insights Into Their Genetic Variability and Virulence.

ABSTRACT: Black rot is a disease that has a severe impact on cabbage yield and quality in China. Xanthomonas campestris pv. campestris (Xcc) is the causal agent of black rot of Brassicaceae crops. So far, the whole genomic sequences of more than 30 Xcc isolates have been sequenced; however, little information about genomic variability and virulence has been reported. In this study, 12 Xcc isolates were isolated from diseased cabbage leaves in seven Chinese provinces and two municipalities from July 2019 to November 2020. Pathogenicity analysis showed that isolate GSXT20191014 was more aggressive than BJSJQ20200612 and HRIW 3811 on cabbage inbred line 1371. Both BJSJQ20200612 and GSXT20191014 were sequenced and comparatively analyzed. The results showed that BJSJQ20

SUBMITTER: Chen D 

PROVIDER: S-EPMC8924526 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature