The ORF0 product of Potato leafroll virus is indispensable for virus accumulation
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 اولEvidence for RNA-mediated defence effects on the accumulation of Potato leafroll virus.
In plants infected with Potato leafroll virus (PLRV), or other luteoviruses, infection is very largely confined to cells in the vascular system. Even in tobacco plants transformed with PLRV full-length cDNA, in which all mesophyll cells should synthesize infectious PLRV RNA transcripts, only a minority of the mesophyll cells accumulate detectable amounts of virus. We have explored this phenomen...
متن کاملErratum: The Effects of High Temperature on Infection by Potato virus Y, Potato virus A, and Potato leafroll virus
[This corrects the article on p. 321 in vol. 32, PMID: 27493607.].
متن کاملHost-dependent requirement for the Potato leafroll virus 17-kda protein in virus movement.
The requirement for the 17-kDa protein (P17) of Potato leafroll virus (PLRV) in virus movement was investigated in four plant species: potato (Solanum tuberosum), Physalis floridana, Nicotiana benthamiana, and N. clevelandii. Two PLRV P17 mutants were characterized, one that does not translate the P17 and another that expresses a P17 missing the first four amino acids. The P17 mutants were able...
متن کاملSmall deletions in the potato leafroll virus readthrough protein affect particle morphology, aphid transmission, virus movement and accumulation.
Potato leafroll virus (PLRV) capsid comprises 180 coat protein (CP) subunits, with some percentage containing a readthrough domain (RTD) extension located on the particle's surface. The RTD N terminus is highly conserved in luteovirids and this study sought to identify biologically active sites within this region of the PLRV RTD. Fourteen three-amino-acid-deletion mutants were generated from a ...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 2001
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-82-6-1529