Feathery mottle virus
WebMar 25, 2010 · Sweet potato feathery mottle virus (SPFMV) belongs to the genus Potyvirus and causes russet crack (RC) and skin discoloration of the storage roots of … WebThe incidence of Sweet potato leaf curl virus (SPLCV), a Begomovirus, on sweetpotato, Ipomoea batatas (L) Lam. (Convolvulaceae), in South Carolina, U.S.A. has increased rapidly in recent years. This
Feathery mottle virus
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WebOct 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. WebMar 1, 2010 · Sweet potato feathery mottle virus is a potyvirus that infect sweet potato. The genome of the virus was analysed to understand genetic diversity, evolution and gene flow. Motifs, nucleotide ...
WebThe 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 … WebRNA silencing-mediated resistance to a crinivirus (Closteroviridae) in cultivated sweetpotato (Ipomoea batatasL.) and development of sweetpotato virus disease following co-infection with a potyvirus
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 … WebElijah Ateka. Elijah Miinda Ateka (born 20 August 1972) is a Professor of Plant Virology at the Jomo Kenyatta University of Agriculture and Technology. He is involved with the diagnosis and characterisation of the sweet potato virus and the cassava virus, and is part of the Cassava Virus Action Project (CVAP).
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 ...
WebJan 1, 2015 · The main viruses worldwide are Sweet potato feathery mottle virus (SPFMV) and Sweet potato chlorotic stunt virus (SPCSV). Effects on yields by SPFMV or SPCSV alone are minor, or but in complex infection by the two or other viruses yield losses of 50%. The orthodox way of controlling viruses in vegetative propagated crops is by supplying … chip test for policeWebSweetpotato 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 … chip test fernseher 40 zollWebMar 25, 2010 · Sweet potato feathery mottle virus (SPFMV) belongs to the genus Potyvirus [] and causes russet crack (RC) and skin discoloration of the storage roots of sweet potato (Ipomoea batatas).SPFMV is one of the most damaging viruses that affect sweet potato worldwide [].The partial nucleotide sequences of 122 SPFMV isolates have … graphical software for free chartshttp://www.extento.hawaii.edu/kbase/reports/sweetpot_prod.htm graphical softwareSweet potato chlorotic leaf spot virus. Sweet potato internal cork virus. Sweet potato russet crack virus. Sweet potato virus A. See more Sweet potato feathery mottle virus (SPFMV) is a member of the genus Potyvirus in the family Potyviridae. It is most widely recognized as one of the most regularly occurring causal agents of sweet potato viral disease … See more The specifics of the SPFMV replication cycle are not known in full. After entry, helper component proteinase (HcPro) binds eIF4E, a eukaryotic cap-binding translation initiation factor that plays a crucial role for potyvirus replication. VPg and NIa also … See more The effects of SPFMV are dependent upon species of sweet potato as well as strain of virus, and can vary between geographical … See more SPFMV was initially discovered in the United States 70 years ago, and currently, it is the most widely spread sweet potato virus in the world. … See more All potyviruses are non-enveloped viruses with positive sense single-stranded RNA genomes. The SPFMV genome is approximately 10,820 bases long, varying slightly depending … See more Due to the presence of a cell wall, virus entry into plant cells is limited to mechanical transmission or transmission by a vector that can … See more The disease's widespread dominance is conducive to high levels of variance between isolates, as many are separated by significant … See more chip test farblaserdruckerWebFeb 13, 2024 · Of the identified viruses, Sweet potato feathery mottle virus (SPFMV) was the dominant virus followed by Sweet potato virus C (SPVC) and SPVE in Korea. We obtained a total of 30 viral genomes for ... graphical software center ubuntuWebNov 9, 2006 · Sweet potato feathery mottle virus (SPFMV; genus Potyvirus; family Potyviridae) is the most common virus on sweet potatoes (Ipomoea batatas (L.) Lam) in Africa (24, 32, 33,38) and elsewhere in the ... graphical software center