Results 1 to 10 of about 649 (128)
Novel 3′ Proximal Replication Elements in Umbravirus Genomes [PDF]
Viruses, 2022 The 3′ untranslated regions (UTRs) of positive-strand RNA plant viruses commonly contain elements that promote viral replication and translation. The ~700 nt 3′UTR of umbravirus pea enation mosaic virus 2 (PEMV2) contains three 3′ cap-independent ...
Philip Z. Johnson +5 more
doaj +2 more sources
An Update on the Intracellular and Intercellular Trafficking of Carmoviruses [PDF]
Frontiers in Plant Science, 2017 Despite harboring the smallest genomes among plant RNA viruses, carmoviruses have emerged as an ideal model system for studying essential steps of the viral cycle including intracellular and intercellular trafficking.
José A. Navarro, Vicente Pallás
doaj +2 more sources
Efficient translation of Eggplant mottled dwarf nucleorhabdovirus N and X genes requires both 5′ and 3′ UTRs [PDF]
Virology Journal, 2021 Background Circularization of RNA mediated by association of translation factors and RNA elements in 5′ and 3′ UTRs is a common feature for translation control in eukaryotes.
Ghobad Babaei +2 more
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Biological and Molecular Characterization of a Novel Carmovirus Isolated from Angelonia [PDF]
Phytopathology, 2006 A new carmovirus was isolated from Angelonia plants (Angelonia angustifolia), with flower break and mild foliar symptoms, grown in the United States and Israel. The virus, for which the name Angelonia flower break virus (AnFBV) is proposed, has isometric particles, ≈30 nm in diameter.
John Hammond, Scott Adkins
exaly +3 more sources
RNA virus evasion of nonsense-mediated decay. [PDF]
PLoS Pathogens, 2018 Nonsense-mediated decay (NMD) is a host RNA control pathway that removes aberrant transcripts with long 3' untranslated regions (UTRs) due to premature termination codons (PTCs) that arise through mutation or defective splicing.
Jared P May +3 more
doaj +2 more sources
Evidence for a Premature Termination Mechanism of Subgenomic mRNA Transcription in a Carmovirus [PDF]
Journal of Virology, 2010 ABSTRACT The transcriptional mechanism utilized by turnip crinkle carmovirus to synthesize subgenomic (sg) mRNAs was investigated by analyzing viral RNAs and their associated regulatory RNA elements. In vivo analyses revealed the following: (i) that minus-strand sg RNAs are detectable in infections, (ii ...
K Andrew White, Baodong Wu
exaly +3 more sources
Characterization of Hibiscus Chlorotic Ringspot Virus-Derived vsiRNAs from Infected Hibiscus rosa-sinensis in China [PDF]
The Plant Pathology JournalLots of progress have been made about pathogen system of Hibiscus rosa-sinensis and hibiscus chlorotic ringspot virus (HCRSV), however, interactions between H. rosa-sinensis and HCRSV remain largely unknown. Hereon, firstly, HCRSV infection in H.
Han-hong Lan, Luan-mei Lu
doaj +2 more sources
The genomic sequence of cardamine chlorotic fleck carmovirus
Journal of General Virology, 1993 The complete genomic sequence of cardamine chlorotic fleck carmovirus (CCFV) has been determined. The genome is a positive-sense ssRNA molecule 4041 nucleotides in length, and has 47 to 64% sequence identity with turnip crinkle, carnation mottle and melon necrotic spot carmoviruses.
M L Skotnicki, A M Mackenzie, A J Gibbs
exaly +3 more sources
Jurnal Fitopatologi Indonesia, 2014 Mottle disease of carnation (Dianthus caryophyllus) was observed in cultivation areas in Cianjur and Bandung, West Java. This study aimed to identify the virus causing leaf mottling on carnation using reverse transcription-polymerase chain reaction (RT ...
Rizki Haerunisa +2 more
doaj +3 more sources
First Report of Hibiscus Chlorotic Ringspot Carmovirus in Tuvalu
Plant Disease, 1998 In September 1997, plants of Hibiscus manihot (locally called nambele) were observed on Vaitupu Island, Tuvalu, exhibiting an angular leaf mosaic and chlorosis that was not always clearly discernible. Electron microscopy of negatively stained sap from affected leaves revealed the presence of numerous isometric virus particles 28 nm in diameter.
Jones, P. +3 more
exaly +3 more sources