Luteovirus
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. Barley yellow dwarf virus PAV. Fig. 1 Negatively stained virion. Length of bar (nm): 25
Virion Morphology:
Icosahedral
Envelope:
No
Diameter (nm):
25–30
Length (nm):
–
Structural components:
Capsid
Buoyant density (g/mL):
1.39–1.40
Buoyant density method:
CsCl
Lipid composition:
None
Additional information:
C. Tidona, G. Darai (eds.), The Springer Index of Viruses, DOI 10.1007/978-0-387-95919-1, # Springer Science+Business Media, LLC 2011
822
Luteovirus
Genome Nucleic acid:
RNA
Strandedness:
Single-stranded
Polarity:
Positive-sense
Configuration:
Linear
Segment organization: Segment no. 1 (kb):
5.3–6.0
One segment(s): G + C content (%):
47.8–48.5
mRNA transcripts:
2–3
Open reading frames:
5–8
5.3–6 (kb) total (calculated)
Additional information: Luteoviruses produce 2–3 subgenomic RNAs. The largest, subgenomic RNA1, expresses the coat (P3), movement (P4) and aphid transmission (P3-P5) proteins
Replication Entry mechanism:
Aphid feeding
Site of transcription:
Cytoplasm
Transcriptase:
Virus-encoded RNA-dependent RNA polymerase
Site of genome replication:
Unknown
Replicase:
Virus-encoded RNA-dependent RNA polymerase
Replication intermediate:
Negative sense genomic RNA
Site of virion assembly:
Cytoplasm
Egress mechanism:
Aphid feeding
Additional information:
History Year of event Event
References
1951
Description of Barley yellow dwarf virus disease in California
Oswald JW, Houston BR (1951) Plant Dis Rep 11:471–475
1957
Description of phloem tissue specificity of Barley yellow dwarf virus
Esau K (1957) Am J Botany 44:245–251
1959
Identification of Yd2 gene for resistance to Barley yellow dwarf virus in barley
Rasmusson DC, Shaller CW (1959) Agron J 51:661–664
1964
Purification of Barley yellow dwarf virions and correlation with infectivity
Rochow WF, Brakke MK (1964) Virology 24:310–322
1969
Determination of specificity of transmission of Barley yellow dwarf virus strains by aphids
Rochow WF (1969) Phytopathol 59:1580–1589
1969
Description of Soybean dwarf disease in Japan
Tamada T, Goto K, Chiba I, Suwa T (1969) Ann Phytopathol Soc Jap 35:282–285
Luteovirus
Year of event Event
References
1979
Use of enzyme-linked immunosorbent assay for detection and diagnosis of Barley yellow dwarf virus
Lister RM, Rochow WF (1979) Phytopathol 69:649–654
1980
Elucidation of role of aphid accesory salivary gland in transmission specificity
Gildow FE, Rochow WF (1980) Virology 104:97–108
1984
Production of monoclonal antibodies to Barley yellow dwarf virus
Hsu HT et al (1984) Phytopathol 74:600–605
1988
Determination of sequence and genomic organization of Barley Miller WA et al (1988) Nucl Acids Res 16:6097–6111 yellow dwarf virus
1994
Determination of the sequence and genomic organization of Soybean dwarf virus
Rathjen JP et al (1994) Virology 198:671–679
1997
Use of coat-protein mediated resistance to Barley yellow dwarf virus
McGrath PF et al (1997) Europ J Plant Path 103:695–710
2000
Revision of taxonomy of Barley yellow dwarf vir
