番茄脉间黄化病毒：一种来自科特迪瓦的新型感染番茄的单分体双生病毒。
Tomato interveinal yellowing virus: a novel tomato-infecting monopartite begomovirus from Côte d'Ivoire.
作者信息
N'cho Jocelin, Séka Koutoua, Hoareau Murielle, Konan Arthur, Fondio Lassina, Lefeuvre Pierre, Martin Thibaud, Coulibaly Noupe, Lett Jean-Michel
机构信息
CIRAD, UMR PVBMT, Pôle de Protection des Plantes, St Pierre, 97410, La Réunion, France.
Université Nangui Abrogoua, Pôle de Recherche Production Végétale, Abidjan, Côte d'Ivoire.
出版信息
Arch Virol. 2021 Jun;166(6):1755-1758. doi: 10.1007/s00705-021-05019-9. Epub 2021 Mar 20.
In this report, we present the first description of the complete genome sequences of a new monopartite begomovirus isolated from tomato with symptoms of interveinal yellowing of leaves collected in the region of Worodougou in the northwest of Côte d'Ivoire and provisionally named "tomato interveinal yellowing virus" (ToIYV). The DNA-A-like nucleotide sequences of ToIYV share the highest nucleotide sequence identity (83%) with tobacco leaf curl Zimbabwe virus (ToLCZWV). Phylogenetic analysis confirmed that ToIYV is related to Old World monopartite begomoviruses. The discovery of a member of a new virus species on diseased tomato plants confirms the high genetic diversity in monopartite begomoviruses in West Africa and stresses the importance of maintaining epidemiological crop surveillance.
在本报告中，我们首次描述了从科特迪瓦西北部沃罗杜古地区收集的有叶片脉间黄化症状的番茄中分离出的一种新型单组分双生病毒的全基因组序列，并将其临时命名为“番茄脉间黄化病毒”（ToIYV）。ToIYV的类DNA-A核苷酸序列与烟草曲叶津巴布韦病毒（ToLCZWV）具有最高的核苷酸序列同一性（83%）。系统发育分析证实ToIYV与旧大陆单组分双生病毒有关。在患病番茄植株上发现一个新病毒物种的成员，证实了西非单组分双生病毒的高度遗传多样性，并强调了维持作物流行病学监测的重要性。
Zotero 插件