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Bean yellow mosaic virus is a plant pathogenic virus [1] in the genus Potyvirus and the virus family Potyviridae. Like other members of the Potyvirus genus, it is a monopartite strand of positive-sense, single-stranded RNA surrounded by a capsid made for a single viral encoded protein.
The genome of sobemoviruses exemplified by Sesbania mosaic virus. Solemoviruses have a positive-sense, single-strand RNA genome. The length of the genome is 4652 bp. The 3' terminus does not have a polyA-tail. The 5' terminus has a genome-linked viral protein (VPg).
A mosaic virus is any virus that causes infected plant foliage to have a mottled appearance. Such viruses come from a variety of unrelated lineages and consequently there is no taxon that unites all mosaic viruses.
Common Bean Diseases (Fact Sheets and Information Bulletins), The Cornell Plant Pathology Vegetable Disease Web Page; Common Names of Plant Diseases, The International Society for Molecular Plant-Microbe Interactions (in Portuguese) Common bean diseases, EMBRAPA (in Portuguese) Main common bean diseases and their control, EMBRAPA with photos
Broad bean true mosaic virus (also called Echtes Ackerbohnemosaik-virus, Vicia virus 1, and Viciavirus varians) is a virus first described in 1953 that affects legumes, commonly found in crops of broad bean in both Europe and Northwest Africa. [1] [2] There are no known vectors, although it has been known to transverse long distances between ...
Replication and movement of soybean mosaic virus (SMV) within cell. The main transmission mechanism of SMV is through aphids. 32 aphid species from 15 different genera, have been shown to transmit SMV in a non-persistent manner, meaning the virus is passed through the aphid's stylet without being incorporated into the aphid's tissue.
There is no known cure for the hemp mosaic virus or other tobamoviruses. Once a plant has become infected with the virus the host will never be free from infection. The virus is destroyed through incineration of the infected tissues. Plants do have a natural defense in the form of a protein coating that protects the plants RNA.
The genome of sobemoviruses exemplified by Sesbania mosaic virus. The genome is a single piece of linear, positive-sense, single-stranded RNA , 4,100–5,700 nucleotides in length. [ 3 ] The genome encodes five open reading frames: ORF1, ORFs 2a and 2b, ORF3 and ORFx.