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 http://www.extento.hawaii.edu/kbase/reports/sweetpot_prod.htm

1 and Dalia Gamil Aseel 2 - ResearchGate

WebAbstract. Sweet potato chlorotic fleck virus (SPCFV) was detected in mixed infection with Sweet potato feathery mottle virus (SPFMV) and Sweet potato virus 2 (SPV2) in tests on a plant grown from a sweet potato sample obtained from the Australian Capital Territory. WebIpomoea batatas, virus synergism, gene expression profi le, sweet potato feathery mottle virus, sweet potato chlorotic stunt virus ABSTRACT. Sweet potato virus disease (SPVD) is the most devastating disease of sweetpotato [Ipomoea batatas (L.) Lam.] globally. It is caused by the co-infection of plants with a potyvirus, sweet potato feathery ... the myocardium is made of what

Sweet potato feathery mottle virus

Sweet 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 WebStrains of Sweet potato feathery mottle virus (SPFMV; Potyvirus; Potyviridae) infecting sweet-potato (Ipomoea batatas) in Oceania, one of the worlds' earliest sweetpotato-growing areas, and in southern Africa were isolated and characterized phylogenetically by analysis of the coat protein (CP) encoding sequences. WebSweet potato feathery mottle virus (SPFMV; genus: Potyvirus; family: Potyviridae) is the most common virus of sweet potato growing area and causes variable symptoms (Brunt et al., 1996). SPFMV has ... how to display caps on wall