Results 141 to 150 of about 1,163 (173)
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Stability and competitiveness of interviral recombinant RNAs derived from a chimeric cucumovirus
Virus Research, 2009We previously described interviral recombinant RNAs derived from a chimeric virus having RNAs 1 and 2 of cucumber mosaic virus (CMV) with RNA 3 from the related tomato aspermy virus (TAV) and the 2b gene from either TAV or another strain of CMV. Here, we show that these interviral recombinant RNAs 3 were stable in the infected plants and could co-exist
Shi, B., Symons, R., Palukaitis, P.
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Molecular Evidence for the Existence of Two Distinct Subgroups in Cucumber Mosaic Cucumovirus
Virus Genes, 1999Infectious full-length cDNA clones from the genomic RNAs of a subgroup II cucumber mosaic cucumovirus strain (Trk7) were obtained. Sequence analysis of the whole genome revealed strong homology (99%) to the genome of Q-CMV, the only subgroup II strain whose entire genomic nucleotide sequence had been available in the database, and an overall 75 ...
D, Szilassy, K, Salánki, E, Balázs
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First report of cucumber mosaic cucumovirus in banana from Pakistan
EPPO Bulletin, 1999During regular surveys of banana plantations in the Sindh province of Pakistan for banana bunchy top nanavirus (BBTV), sporadic plants showing mosaic, chlorotic spots intermingled with a dark green area were observed at a few places in the districts of Thatta, Hyderabad and Nawabshah.
S. Khalid, T. Yasmin, M. H. Soomro
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Differential Role of Tomato Gemini Virus and Cucumovirus in Plant Organogenesis
Journal of Plant Biochemistry and Biotechnology, 2007Phenotypic symptom development in plants due to viral infection is believed to be a result of developmental defects caused by regulation of gene expression by viral suppressors. Since viral suppressors of viruses differentially regulate small RNAs (siRNA and miRNA), viral pathogenicity and symptom development in the host cannot apply universally.
Anil K. Mishra, Shelly Praveen
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Subcellular localization of cucumovirus-associated satellite double-stranded RNAs
Plant Science, 1987Abstract Viral satellites are small RNAs that depend on the presence of the specific helper virus for replication and that can modulate viral disease expression. The in vivo subcellular location of the double-stranded (ds) form of different Cucumovirus-associated satellite RNAs, which accumulate in large quantities in infected tobacco plants, is ...
J.R. Diaz-Ruiz +2 more
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Virology, 1994
Ix-satRNA is a 334-nt cucumber mosaic cucomovirus satellite RNA (CMV-satRNA) with the unusual property of accumulating to high levels in host plants of the family Cucurbitaceae. To identify the determinants for this unusual phenotype, recombinant satRNAs were obtained, by in vitro manipulation of full-length cDNA clones between clone-derived Ix5-satRNA
J J, Bernal, F, Garcia-Arenal
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Ix-satRNA is a 334-nt cucumber mosaic cucomovirus satellite RNA (CMV-satRNA) with the unusual property of accumulating to high levels in host plants of the family Cucurbitaceae. To identify the determinants for this unusual phenotype, recombinant satRNAs were obtained, by in vitro manipulation of full-length cDNA clones between clone-derived Ix5-satRNA
J J, Bernal, F, Garcia-Arenal
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Role of cucumovirus capsid protein in long-distance movement within the infected plant
Journal of Virology, 1995Direct evidence is presented for a host-specific role of the cucumovirus capsid protein in long-distance movement within infected plants. Cucumber (Cucumis sativus L.) is a systemic host for cucumber mosaic cucumovirus (CMV). Tomato aspermy cucumovirus, strain 1 (1-TAV), multiplied to the levels of CMV (i.e., replicated, moved from cell to cell, and ...
M E, Taliansky, F, García-Arenal
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Epidemiology and Management of Kava Dieback Caused by Cucumber Mosaic Cucumovirus
Plant Disease, 1996A dieback caused by cucumber mosaic cucumovirus (CMV) is the most important disease of kava (Piper meihysiicum) in the South Pacific. Investigations using the double antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) showed that CMV is not entirely systemic within naturally infected plants in the field.
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