Results 211 to 220 of about 11,729 (256)
Investigating the Role of Viruses in the Rapid Decline of Young Apple Trees in High-Density Orchards in New York. [PDF]
Plants (Basel)Wunsch AO +6 more
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Viroids and Viroid-Host Interactions [PDF]
Annual Review of Phytopathology, 2005 Although they induce symptoms in plants similar to those accompanying virus infections, viroids have unique structural, functional, and evolutionary characteristics. They are composed of a small, nonprotein-coding, single-stranded, circular RNA, with autonomous replication. Viroid species are clustered into the families Pospiviroidae and Avsunviroidae,
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2017
The small size and noncoding nature of viroid RNAs raises intriguing and specific questions about how they induce disease. The absence of viroid-encoded proteins, in sharp contrast to viruses, led originally to the assumption that viroid diseases were the result of direct interaction of the genomic viroid RNA (or its complement) with cellular ...
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The small size and noncoding nature of viroid RNAs raises intriguing and specific questions about how they induce disease. The absence of viroid-encoded proteins, in sharp contrast to viruses, led originally to the assumption that viroid diseases were the result of direct interaction of the genomic viroid RNA (or its complement) with cellular ...
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VIROIDS AND VIROID DISEASES OF PLANTS
2011Viroids, in spite of their name that hints at a relationship with viruses, differ from them in fundamental aspects that include structure, function, and evolutionary origin. Viroids are the smallest replicons described so far, being exclusively composed of small (in the range of 250-430 nt) circular RNA (Diener 2003; Flores et al.
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Viroids and the nature of viroid diseases*
1999In its methodology, the unexpected discovery of the viroid in 1971 resembles that of the virus by Beijerinck some 70 years earlier. In either case, a novel type of plant pathogen was recognized by its ability to penetrate through a medium with pores small enough to exclude even the smallest previously known pathogen: bacteria as compared with the ...
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2006
Viroids are infectious small circular ribonucleic acids able to induce specific diseases in higher plants. They differ from viruses in fundamental aspects like structure, function and evolutionary origin.
Ricardo Flores +3 more
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Viroids are infectious small circular ribonucleic acids able to induce specific diseases in higher plants. They differ from viruses in fundamental aspects like structure, function and evolutionary origin.
Ricardo Flores +3 more
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Hop stunt viroid (hop stunt viroid).
2021Abstract Hop stunt viroid (HSVd) is a covalently closed, single-stranded RNA molecule of 297 nucleotides (Sano et al., 1985). Variants consisting of 294-303 nucleotides have been described from different hosts (Kofalvi et al., 1997; Amari et al., 2001). HSVd has a rod-like conformation with five domains, a central conserved region (CCR) similar
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2003
This comprehensive volume presents indispensable and up-to-date information on viroids and viroid diseases. It provides a single source of information on the properties of viroids, the economic impact of viroid diseases, and methods for their detection and control.
Ahmed Hadidi +3 more
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This comprehensive volume presents indispensable and up-to-date information on viroids and viroid diseases. It provides a single source of information on the properties of viroids, the economic impact of viroid diseases, and methods for their detection and control.
Ahmed Hadidi +3 more
openaire +1 more source
2020
Viroids are infectious, nonprotein-coding, highly structured small circular ribonucleic acids (RNAs) able to replicate autonomously and induce dis- eases in higher plants. Viroids and viruses dif- fer in structure, function and evolutionary origin (with the former regarded as relics of a primitive RNA world).
Flores R +4 more
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Viroids are infectious, nonprotein-coding, highly structured small circular ribonucleic acids (RNAs) able to replicate autonomously and induce dis- eases in higher plants. Viroids and viruses dif- fer in structure, function and evolutionary origin (with the former regarded as relics of a primitive RNA world).
Flores R +4 more
openaire +2 more sources