Department of Plant Pathology, The Ohio State University, Columbus, OH.
Infectious Disease Institute, The Ohio State University, Columbus, OH.
Plant Dis. 2021 Jan;105(1):207-208. doi: 10.1094/PDIS-06-20-1269-A. Epub 2020 Nov 11.
phylotype II sequevar 1 (II-1, formerly race 3 biovar 2) causes tomato bacterial wilt, potato brown rot, and Southern wilt of geranium. Strains in II-1 cause wilting in potato and tomato at cooler temperatures than tropical lowland strains. Although periodically introduced, II-1 has not established in the United States. This pathogen is of quarantine concern and listed as a Federal Select Agent. We report a rapidly sequenced (<2 days) draft genome of UW848, a II-1 isolate introduced to the United States in geranium cuttings in spring 2020. UW848 belongs to the near-clonal cluster of II-1 global pandemic strains.
phylotype II sequevar 1(II-1,前身为 3 号种生物型 2)引起番茄细菌性萎蔫病、马铃薯褐腐病和天竺葵南方萎蔫病。II-1 中的菌株在比热带低地菌株更低的温度下引起马铃薯和番茄萎蔫。尽管周期性引入,但 II-1 尚未在美国建立。该病原体是检疫关注的对象,并被列为联邦选择剂。我们报告了 UW848 的快速测序(<2 天)草案基因组,UW848 是 2020 年春季引入美国天竺葵插条的 II-1 分离株。UW848 属于 II-1 全球大流行菌株的近克隆群。