Report of longan witches' broom-associated virus in lychee imported from China. [PDF]
Belete MT+7 more
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Development of a CRISPR/SHERLOCK-Based Method for Rapid and Sensitive Detection of Selected Pospiviroids. [PDF]
Zhai Y, Gnanasekaran P, Pappu HR.
europepmc +1 more source
In-depth population genetic study of <i>Vitis vinifera</i> ssp. <i>sylvestris</i> from the Black Sea region and its virome. [PDF]
Belkina D+7 more
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Unveiling viral threats to temperate pome fruits: characterization, transmission, and sustainable management strategies. [PDF]
Manzoor S+9 more
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Uncovered diversity of infectious circular RNAs: A new paradigm for the minimal parasites? [PDF]
Marquez-Molins J.
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Identification of possible pathogenic RNA sequences in Malaysian oil palm [PDF]
Abdul Samad, Norani
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Viroids and Viroid-Host Interactions [PDF]
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,
Flores R+4 more
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VIROIDS AND VIROID DISEASES OF PLANTS [PDF]
Viroids, 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.
Flores R+4 more
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The International Committee on Virus Taxonomy (ICTV) is the organization responsible for establishing the rules to classify viroids into species, genera, and families, and ultimately to endorse viroid taxonomy. The ICTV recently called for more stringent rules to create new virus and viroid species, which must be based on at least two independent ...
Di Serio F+8 more
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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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