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Plant Viruses and Virus Diseases [PDF]
Plant viruses and virus diseases , Plant viruses and virus diseases , مرکز فناوری اطلاعات و اطلاع رسانی ...
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The Plant Cellular Systems for Plant Virus Movement
Plasmodesmata (PDs) are specialized intercellular channels that facilitate the exchange of various molecules, including sugars, ribonucleoprotein complexes, transcription factors, and mRNA. Their diameters, estimated to be 2.5 nm in the neck region, are too small to transfer viruses or viral genomes.
Jin-Sung Hong, Ho-Jong Ju
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Analysis of Small RNAs of Barley Genotypes Associated with Resistance to Barley Yellow Dwarf Virus
Barley yellow dwarf virus (BYDV) causes an often-devastating disease of cereals that is most effectively controlled by using plant genotypes that are resistant or tolerant to the virus. New barley lines Vir8:3 and Vir13:8, with pyramided resistance genes
Jana Jarošová +3 more
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Virus resistance genes in plants
Plants defend themselves from virus infection by RNA silencing and resistance (R) gene-mediated mechanisms. Many dominant R genes encode nucleotide-binding site and leucine-rich repeat (NB-LRR)-containing proteins. NB-LRR proteins are also encoded by R genes against bacteria or fungi, suggesting a similar mechanism underlies defense systems to diverse ...
Kazuhiro, Ishibashi, Masayuki, Ishikawa
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Genome-wide analysis of epigenetic and transcriptional changes in the pathogenesis of RGSV in rice
Rice grassy stunt virus (RGSV), a typical negative single-stranded RNA virus, invades rice and generates several disease signs, including dwarfing, tillering, and sterility.
Xiaoqing Wu +10 more
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THE EVOLUTION OF VIRULENCE IN A PLANT VIRUS [PDF]
The evolution of virulence is a rapidly growing field of research, but few reports deal with the evolution of virulence in natural populations of parasites. We present here an observational and experimental analysis of the evolution of virulence of the plant virus Cucumber mosaic virus (CMV) during an epidemic on tomato in eastern Spain. Three types of
Fernando, Escriu +2 more
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Tomato marchitez virus, a new plant picorna-like virus from tomato related to tomato torrado virus
A new virus was isolated from a tomato plant from the state of Sinaloa in Mexico. This plant showed symptoms locally known as `marchitez disease¿: severe leaf necrosis, beginning at the base of the leaflets, and necrotic rings on the fruits.
Verbeek, M. +4 more
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A new virus was isolated from a tomato plant from Guatemala showing necrotic spots on the bases of the leaves and chocolate-brown patches on the fruits.
Verbeek, M. +11 more
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Viruses have generally been studied either as disease-causing infectious agents that have a negative impact on the host (most eukaryote-infecting viruses), or as tools for molecular biology (especially bacteria-infecting viruses, or phage). Virus ecology looks at the more complex issues of virus-host-environment interactions.
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Efficacy of Needle-Less Intradermal Vaccination against Porcine Epidemic Diarrhea Virus
To prevent diarrhea in suckling piglets infected by porcine epidemic diarrhea virus (PEDV), porcine epidemic diarrhea (PED) vaccines are administered mainly through intramuscular (IM) or oral routes.
SeEun Choe +9 more
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