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Australian Grapevine Viroid
The Australian grapevine viroid (abbreviated AGV) is a type of grapevine viroid. See also * List of viruses This is an index of lists of virus taxa. By taxonomic rank * List of higher virus taxa, i.e. all taxa above the rank of family * List of virus families and subfamilies * List of virus genera :''This is a list of genera of biological viruses. See ... References Viroids Viral grape diseases {{virus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grapevine Viroid
The hop stunt viroid (abbreviated HSVd) is a viroid species that infects the common hop plant, citrus plants and grapevines, among others. It is a member of the Pospiviroidae The Pospiviroidae are a family of viroids, including the first viroid to be discovered, PSTVd. Their secondary structure is key to their biological activity. The classification of this family is based on differences in the conserved central re ... family and the Hostuviroid genus. There are quite a few different sub-species of the hop stunt viroid. Genome The hop stunt viroid has a single stranded RNA genome; the genome is 297 nucleotides long. Hop stunt viroids * Australian grapevine viroid * Citrus gummy bark viroid * Grapevine yellow speckle viroid 1 * Grapevine yellow speckle viroid 2 * Dapple peach fruit disease viroid * Citrus chachexia viroid * Cucumber pale fruit viroid * Dapple plum and peach fruit disease viroid References Viroids Hop diseases {{virus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Viruses
This is an index of lists of virus taxa. By taxonomic rank * List of higher virus taxa, i.e. all taxa above the rank of family * List of virus families and subfamilies * List of virus genera :''This is a list of genera of biological viruses. See also Comparison of computer viruses.'' This is an alphabetical list of genera of biological viruses. It includes all genera and subgenera of viruses listed by the International Committee on ... (also includes subgenera) * List of virus species {{List of lists, biology * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viroids
Viroids are small single-stranded, circular RNAs that are infectious pathogens. Unlike viruses, they have no protein coating. All known viroids are inhabitants of angiosperms (flowering plants), and most cause diseases, whose respective economic importance to humans varies widely. The first discoveries of viroids in the 1970s triggered the historically third major extension of the biosphere—to include smaller lifelike entities —after the discoveries in 1675 by Antonie van Leeuwenhoek (of the "subvisible" microorganisms) and in 1892–1898 by Dmitri Iosifovich Ivanovsky and Martinus Beijerinck (of the "submicroscopic" viruses). The unique properties of viroids have been recognized by the International Committee on Taxonomy of Viruses, in creating a new order of subviral agents. The first recognized viroid, the pathogenic agent of the potato spindle tuber disease, was discovered, initially molecularly characterized, and named by Theodor Otto Diener, plant pathologist a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
