barley yellow dwarf virus
Recent advances in breeding of cereals for resistance to barley yellow dwarf virus
... the barley yellow dwarf virus ...of barley yellow dwarf (BYD) disease is briefly described and the genome of BYDv, its serotypes and mechanisms of its replication and ...
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In vitro interactions of the aphid endosymbiotic SymL chaperonin with barley yellow dwarf virus.
... Barley yellow dwarf virus (BYDV) is a phloem-limited, sin- gle-stranded positive-sense RNA luteovirus that is strictly de- pendent on aphid vectors for plant-to-plant ...
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Characterization of barley yellow dwarf virus subgenomic RNAs
... tissue. Barley yellow dwarf virus (BYDV), type member of the genus Luteovirus, can infect all members of the Graminae (97), while Potato leafroll virus (PLRV), the type member of the ...
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Local and distant sequences are required for efficient readthrough of the barley yellow dwarf virus PAV coat protein gene stop codon.
... with barley yellow dwarf virus (BYDV) PAV serotype being the best characterized member of subgroup ...purified virus preparations differs markedly between luteoviruses, serotypes of ...
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Reaction of wheat varieties to infection with barley yellow dwarf virus and prospects for resistance breeding
... with barley yellow dwarf virus (BYDV-PAV) was evaluated in three-year small-plot field trials on 71 wheat varieties registered in the Czech Republic and at two locations for two years on 63 ...
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Development of monoclonal antibodies and serological assays specific for Barley yellow dwarf virus GAV strain
... Genome of BYDV is approximately 5700 nucleotides in length and contains six open reading frames (ORFs) [13]. Genome organization of BYDV GAV is similar to that of BYDV MAV [8]. ORF1 of BYDV GAV encodes a 39 kDa protein ...
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Primary and Secondary Structural Elements Required for Synthesis of Barley Yellow Dwarf Virus Subgenomic RNA1
... other virus groups. This diversity among sgRNA promoters of related virus taxa and ability to tolerate movement to different regions of the genome (3, 4, 15, 22, 45, 47) further support the hypothesis of ...
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Method: a single nucleotide polymorphism genotyping method for Wheat streak mosaic virus
... BYDV-PAV: Barley yellow dwarf virus PAV; CP: Coat protein; CYDV-RPV: Cereal yellow dwarf virus RPV; ddNTPs: Dideoxynucleoside triphosphates; Exo1: Exonuclease 1; FUs: ...
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Structural, biochemical and physiological aspects of a systemic virus host interaction
... Although'respiration rate of barley yellow dwarf virus-infected barley plants increased, following inoculation, it subsequently declined and from thirty five to sixty nine days after inf[r] ...
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The N-terminal region of the luteovirus readthrough domain determines virus binding to Buchnera GroEL and is essential for virus persistence in the aphid.
... leafroll virus (PLRV; subgroup II) and barley yellow dwarf virus (BYDV; subgroup I) have a high specific affinity for GroEL homologs of both vector and nonvector species (20, ...
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Occurrence of dwarf virus of winter wheat and barley in several regions of Slovakiaduring the growing seasons 2001–2004
... winter barley were all ...winter barley – as opposed to winter wheat – to viral infection of yellow dwarfness, is also documented by the higher percentage (90% against 76%) of positive samples ...
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Nonstructural protein Pns4 of rice dwarf virus is essential for viral infection in its insect vector
... black-streaked dwarf virus (SRBSDV), a fijivirus, has intrinsic ability to assemble into tubules that package virions to spread along the actin cytoskeleton in in- sect vector cells ...
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Close evolutionary relationship between rice black streaked dwarf virus and southern rice black streaked dwarf virus based on analysis of their bicistronic RNAs
... segments, the dsRNA S5, S7 and S9 are comprised of two open reading frames (ORFs) that encode for two proteins. It is suggested that the expression of the second protein encoded by the bicistronic RNAs is strictly ...
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Function and diversity of P0 proteins among cotton leafroll dwarf virus isolates
... Our results indicated a high diversity among P0 proteins from Brazilian and Argentinian isolates of CLRDV, a virus associated with CBD. All CLRDV P0 proteins ana- lyzed were able to mediate AtAGO1 decay, however, ...
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Brazilian begomovirus populations are highly recombinant, rapidly evolving, and segregated based on geographical location
... novel virus species and lineages in particular, is ultimately driven by the occurrence and fixation of point mutations (73, ...Macroptilium yellow spot virus (MaYSV), a novel bipartite begomovirus ...
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Barley yellow striate mosaic-virus in the salivary glands of its planthopper vector Laodelphax striatellus Fallén
... 2 were the results of virus disruption rather than formation but at least two facts suggest that this is not so : (i) the tubules are often much longer thart the inner he/ix which woul[r] ...
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Identification of an attenuated barley stripe mosaic virus for the virus-induced gene silencing of pathogenesis-related wheat genes
... BSMV VIGS has been shown to be an effective tool in the functional genomics characterization of mono- cot genes involved in fungal pathogenesis including leaf and stem rust, powdery mildew, and wheat blast [9–11]. ...
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Peanut Clump Virus RNA-1-Encoded P15 Regulates Viral RNA Accumulation but Is Not Abundant at Viral RNA Replication Sites
... mosaic virus, which is needed to activate the replication of genomic RNAs (17, 25), or the proteins encoded by cowpea mosaic virus M-RNA and tomato black ring virus satellite RNA, which are required ...
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Advances in the Application of Virus Induced Gene Silencing in Plants
... the virus enters the plant cells, it will through replication and transcription using various raw materials in the plant cells to form a double-stranded ...
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Further studies on cocoa yellow mosaic virus
... An interesting feature of cocoa yellow mosaic virus (CYMV) is its similarity to turnip yellow mosaic virus (TYMV) and wild cucumber mosaic virus (WCMV). Their particles have[r] ...
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