Analysis of gene sequences for the nucleocapsid protein from <Emphasis Type="Italic">Tomato spotted wilt virus</Emphasis> for promoting RNA-mediated cross-protection using the <Emphasis Type="Italic">Potato virus X</Emphasis> vector system期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Analysis of gene sequences for the nucleocapsid protein from Tomato spotted wilt virus for promoting RNA-mediated cross-protection using the Potato virus X vector system

Authors:	Shoji?Sonoda author-information" > author-information__contact u-icon-before" > mailto:sonodas@rib.okayama-u.ac.jp" title=" sonodas@rib.okayama-u.ac.jp" itemprop=" email" data-track=" click" data-track-action=" Email author" data-track-label=" " >Email author,Hisaaki?Tsumuki

Affiliation:	(1) Research Institute for Bioresources, Okayama University, Kurashiki, Okayama, 710-0046, Japan

Abstract:	Virus interactions between Tomato spotted wilt virus (TSWV) and Potato virus X (PVX) containing the nucleocapsid protein (N) gene sequences were examined to evaluate the capacity of the N gene sequences from TSWV to promote RNA-mediated cross-protection. Plants simultaneously inoculated with TSWV and PVX containing the 3 96bp of the N gene were highly resistant to TSWV infection, whereas no such resistance was observed in plants inoculated with TSWV and PVX containing the 5 96bp. These results suggest that the 3 portion of the N gene has a higher capacity for promoting RNA-mediated cross-protection of TSWV.

Keywords:	Cross-protection Nicotiana benthamiana RNA silencing Tospovirus Virus resistance
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