Multipartite nature of potato virus X
نویسندگان
چکیده
منابع مشابه
تعیین برخی خصوصیات بیولوژیکی و مولکولی potato leafroll virus و potato virus a در استان اصفهان
چکیده سیب زمینی یکی از مهم ترین محصولات زراعی در جهان می باشد. ویروس های متعددی این گیاه را تحت تاثیر قرار می دهند و باعث خسارت اقتصادی قابل توجهی می شوند. ویروس پیچیدگی برگ سیب زمینی potato leafroll virus (plrv) عضو تیپ جنس polerovirus و خانواده luteoviridae و ویروس ای سیب زمینی potato virus a (pva) عضو تیپ جنس potyvirus از خانواده potyviridae شایع ترین ویروس های سیب زمینی می باشند که توسط ش...
15 صفحه اولAnalysis of terminal structures of RNA from potato virus X.
The 5'-end structure of potato virus X RNA was determined following enzymatic methylation in vitro. A single 3H-methyl group was introduced into the 2'-position of the 5'-penultimate residue and the end structure was determined as m7GpppG(m)pAp(Xp)3G. This part of the RNA apparently is involved in binding to ribosomes since it can be partially protected against RNase digestion by wheat germ 40S...
متن کاملRNA sequence of potato virus X strain HB.
The genomic RNA of the potato virus X (PVX) strain HB, isolated in Bolivia and able to overcome all known resistance genes, has been cloned and sequenced. The PVXHB RNA sequence is 6432 nucleotides long and contains, similarly to the RNAs of other PVX strains, five open reading frames encoding proteins of M(r)s 165.1K, 24.5K, 12.4K, 7.6K and 25.1K (coat protein), respectively. Multiple amino ac...
متن کاملBreakthrough Technologies Potato Virus X-Induced Gene Silencing in Leaves and Tubers of Potato
Programmes of Cell-to-Cell Communication (E.M.G., K.H., C.L.), Quality, Health and Nutrition (O.F-R., M.T.), Genome Dynamics (I.H.), Gene Expression (S.M.), and Plant-Pathogen Interaction (E.M.G., P.B.), Scottish Crop Research Institute, Invergowrie, Dundee DD2 5DA, United Kingdom; and Institute of Cellular and Molecular Biology, Edinburgh University, Edinburgh EH9 3JR, United Kingdom (E.M.G., ...
متن کاملPotato virus X-induced gene silencing in leaves and tubers of potato.
Virus induced gene silencing (VIGS) is increasingly used to generate transient loss-of-function assays and has potential as a powerful reverse-genetics tool in functional genomic programs as a more rapid alternative to stable transformation. A previously described potato virus X (PVX) VIGS vector has been shown to trigger silencing in the permissive host Nicotiana benthamiana. This paper demons...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1993
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.67.1.596-600.1993