Feathery mottle virus
WebJun 12, 2024 · Sweet potato feathery mottle virus and sweet potato virus C are transmitted by the aphid species Myzus persicae and Aphis gossypii. An aphid can acquire the virus from infected plants in less than a minute … WebApr 2, 2024 · The most detrimental disease caused by viruses, sweet potato virus disease (SPVD), is the result of coinfection of plants by positive-sense single-stranded RNA [(+)ssRNA] viruses: sweet potato feathery mottle virus (SPFMV), a potyvirus, transmitted by aphids, and sweet potato chlorotic stunt virus (SPCSV), a crinivirus, transmitted by …
Feathery mottle virus
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WebGenomic analysis of Sweet potato feathery mottle virus from East Africa Physiol Mol Plant Pathol. 2024 Apr;110:101473. doi: 10.1016/j.pmpp.2024.101473. Authors Godfrey … WebThere were 32- and 64-fold increases in RNA accumulation in Sweet potato mild mottle virus (SPMMV) and Sweet potato feathery mottle virus (SPFMV), respectively, in mixed infection with Sweet potato chlorotic stunt virus (SPCSV) in sweetpotato cv. Tanzania plants. However, accumulation of SPCSV in mixed infection with SPMMV or SPFMV was …
WebSweetpotato virus disease (SPVD) is due to the dual infection and synergistic interaction of Sweetpotato feathery mottle potyvirus (SPFMV) and Sweetpotato chlorotic stunt crinivirus (SPCSV), and causes up to 98% yield loss in sweetpotato in East Africa. This study was conducted to determine the inheritance of resistance to SPVD in sweetpotato ... WebJan 20, 2016 · In sweet potato feathery mottle virus (SPFMV), another out-of-frame element (PISPO) was predicted within the P1 region. We have shown recently that a polymerase slippage mechanism can generate the transcript variants with extra nucleotides that could be translated into P1N-PISPO and P3N-PIPO. Now, we demonstrate by mass …
Web病毒存在于感病寄主植物的各个部分，线形病毒粒子在细胞质中分散或成束分布。该属所有病毒都在寄主细胞质中产生一种圆柱状或圆锥状内含体，在横切面上呈风轮状、卷筒状、环状、片层状，纵切面上呈束状或管状等，不同病毒的柱状内含体有较大差异。 。爱德华森（Edwardson）依据内含体横切 ... WebOct 13, 2024 · The 18 samples were then tested using DAS-ELISA with antibodies (DSMZ, Germany) against sweet potato feathery mottle virus (SPFMV), zucchini yellow mosaic …
Web侵染甘薯的马铃薯Y 属病毒及其分子生物学研究进展.pdf
WebFeb 16, 2007 · Sweet potato virus disease (SPVD) is the most serious viral disease of sweetpotato globally. This disease is caused by the synergistic interaction between the aphid-transmitted potyvirus Sweet potato feathery mottle virus (SPFMV) and the whitefly-transmitted crinivirus Sweet potato chlorotic stunt virus (SPCSV). In sweetpotato, titers … how to do button artWebFigure 1.Potyvirus. Schematic diagrams of the potyviruses potato virus Y (PVY), a typical member ... the nature conservancy - tncWebThe virus primarily affects cloven-hoofed animals of the order Artiodactyla. Livestock hosts include cattle, pigs, sheep, and goats. FMD virus has also been reported to affect >70 … how to do button upholsteryWebvirus, the leaf spot virus, and the white fly transmitted yellow dwarf virus apparently cause the feathery mottle complex. The white flies concerned are Bemisia and Trialeurodes. These three viruses, when present together, causes severe symptoms which none-of them individually can cause. Feathery mottle disease how to do buttermilk at homeWebAbstract. Sweetpotato virus disease (SPVD), the most important disease affecting sweetpotato (Ipomoea batatas (L.) Lam), is caused by the synergistic interaction of the … how to do buttonhole stitchWebOct 3, 2008 · Effects of sweet potato feathery mottle virus and sweet potato sunken vein virus on sweet potato yields and rates of reinfection of virus-Free planting material in Israel. Phytoparasitica, Vol. 24, Issue. 3, p. 189. how to do button tufting upholsteryWebSweetpotato feathery mottle potyvirus; the abbreviation is SPFMV; there are different strains: ordinary (O), russet crack (RC), East African (EA), and severe (S). Distribution Worldwide, probably wherever sweetpotato is … how to do buttermilk fried chicken