First Report of Mile-a-Minute (Polygonum perfoliatum L.) as a Natural Host of Tomato Brown Rugose Fruit Virus (ToBRFV)

In summary, the virus identified in these five samples was confirmed as a ToBRFV isolate. To our knowledge, this is the first report of P. perfoliatum being naturally infected with ToBRFV. P. perfoliatum (synonyms: Polygonum knotweed L., Persicaria perfoliata; family: Polygonaceae) is a self-pollinating climbing species primarily distributed in Asia, with its native range centered in China.

综上，本研究5份样本中鉴定出的病毒经确认为番茄褐色皱纹果病毒（ToBRFV）分离株。据我们所知，这是首次报道杠板归（P. perfoliatum）自然感染ToBRFV。杠板归（异名：Polygonum knotweed L.、Persicaria perfoliata；隶属于蓼科（Polygonaceae））为自花授粉的攀援植物，主要分布于亚洲，其原生分布范围以中国为核心。

搜集汇总

背景与挑战

背景概述

该数据集首次报告了Mile-a-Minute植物（Polygonum perfoliatum L.）作为番茄褐色皱纹果病毒（ToBRFV）的自然宿主，确认了病毒分离株，并指出植物主要分布在亚洲，原产地为中国。数据集基于基因组测序，包含单一分离株样本，发布于2024年10月24日，具有农业相关性。