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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.
genus Begomovirus, Soybean crinkle leaf virus (SCLV) Soybean dwarf genus Luteovirus, Soybean dwarf virus (SbDV) Soybean mosaic genus Potyvirus, Soybean mosaic virus (SMV) Soybean severe stunt genus Nepovirus, Soybean severe stunt virus (SSSV) Tobacco ringspot = bud blight genus Nepovirus, Tobacco ringspot virus (TRSV) [citation needed]
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).
Replication and movement of soybean mosaic virus (SMV) Viral replication is cytoplasmic. Entry into the host cell is achieved by penetration. Replication follows the positive-stranded RNA virus replication model. Positive-stranded RNA virus transcription is the method of transcription. Translation takes place by −1 ribosomal frameshifting.
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.
Watermelon mosaic virus (WMV) also known as Marrow mosaic virus (Raychaudhuri and Varma, 1975; Varma, 1988), Melon mosaic virus (Iwaki et al., 1984; Komuro, 1962), and until recently Watermelon mosaic virus type 2 (WMV-2), [1] is a plant pathogenic virus [2] that causes viral infection (sometimes referred to as watermelon Mosaic disease) in many different plants.
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.
Cowpea mild mottle virus (CPMMV) is a plant pathogenic virus of the family Betaflexiviridae that infects yardlong beans, [1] soybeans [citation needed] and peanuts. [2] It is transmitted by whiteflies that feed on the underside of plant leaves. [2] [3] Symptoms of infection include leaf malformation and mosaic, or spotted, patterns on the leaves.