Bamboo mosaic virus (BaMV) is a plant pathogenic virus in the genus Potexvirus[1] and the family Alphaflexiviridae. BaMV is a filamentous, flexuous rod, 490 nm in length and 15 nm in width. The virus has been fully sequenced and it is 6366 nucleotides long.[2]
Like other members of the genus Potexvirus, BaMV is a monopartite strand of positive-sense, single-stranded RNA surrounded by a capsid made for a single viral encoded protein. No insect vector is known. However, it is easily mechanically transmitted on contaminated tools used for propagation or harvesting.
It was first isolated in 1974 from two species of bamboo (Bambusa multiples and B. vulgaris) in Brazil.[3] In 1991 it was reported in two other bamboo species (B. oldhammi and Dendrocalamus latiflorus) in Taiwan.[4] Bamboo plants infected with this virus have been found in other Pacific Islands like Hawaii and the Philippines. It has also been found in bamboo plants in Australia.
It was reported in the United States (San Diego Zoo, California) in 1995[5] but had been tentatively diagnosed in a sample of Bambusa in Florida as early as 1988. Bamboo enthusiasts in Florida had observed virus-like symptoms in their collections for many years before that.[6]
Symptoms and host rangeedit
The natural host of this virus is bamboo. It is known to infect at least 12 different species in 7 different genera.[7] In host range studies it has been shown to cause local lesions on Chenopodium amaraticolor and Gomphrena globosa and a systemic infection in barley (Hordeum vulgare), another member of the grass family, Poaceae or Gramineae.
Symptoms in bamboo include chlorotic mottling/mosaic patterns on the leaves which run parallel with the veins (Typical symptoms on leaves), necrotic streaking on the shoots and stem abortion. However, not all susceptible plants show recognizable symptoms.
^Lin, N. S.; Lin, F. Z.; Huang, T. Y.; Hsu, Y. H. (1992). "Genome Properties of Bamboo Mosaic Virus" (PDF). Phytopathology. 82 (7): 731–734. doi:10.1094/phyto-82-731.
^"ICTVdb Descriptions : Bamboo mosaic virus". Archived from the original on 2006-09-09.
^Lin, M. T.; Kitajima, E. W.; Cupertino, F. P.; Costa, C. L. (1977). "Partial Purification and Some Properties of Bamboo Mosaic Virus" (PDF). Phytopathology. 67 (12): 1439–1443. doi:10.1094/Phyto-67-1439.
^Lin, N. S.; Chen, C. C. (1991). "Association of Bamboo Mosaic Virus (BoMV) and BoMV-Specific Electron-Dense Crystalline Bodies with Chloroplasts" (PDF). Phytopathology. 81 (12): 1551–1555. doi:10.1094/phyto-81-1551.
^Lin, N. S.; Lin, B. Y.; Yeh, T. Y. (1995). "First Report of Bamboo Mosaic Virus and Its Associated Satellite RNA on Bamboo in the U.S.". Plant Disease. 79 (12): 1249. doi:10.1094/pd-79-1249b.
^Elliot, M.S.; Zettler, F.W. (1996). "Bamboo mosaic virus detected in ornamental bamboo species in Florida". Proceedings of the Florida State Horticultural Society. 109: 24–25.
^Lin, N. S.; Chai, Y. J.; Huang, T. Y.; Chang, T. Y.; Hsu, Y. H. (1993). "Incidence of Bamboo Mosaic Potexvirus in Taiwan" (PDF). Plant Disease. 77 (55): 448–450. doi:10.1094/pd-77-0448.
External linksedit
Photos of BMV symptoms
April 09, 2024
bamboo, mosaic, virus, bamv, plant, pathogenic, virus, genus, potexvirus, family, alphaflexiviridae, bamv, filamentous, flexuous, length, width, virus, been, fully, sequenced, 6366, nucleotides, long, virus, classification, unranked, virusrealm, riboviriakingd. Bamboo mosaic virus BaMV is a plant pathogenic virus in the genus Potexvirus 1 and the family Alphaflexiviridae BaMV is a filamentous flexuous rod 490 nm in length and 15 nm in width The virus has been fully sequenced and it is 6366 nucleotides long 2 Bamboo mosaic virusVirus classification unranked VirusRealm RiboviriaKingdom OrthornaviraePhylum KitrinoviricotaClass AlsuviricetesOrder TymoviralesFamily AlphaflexiviridaeGenus PotexvirusSpecies Bamboo mosaic virusLike other members of the genus Potexvirus BaMV is a monopartite strand of positive sense single stranded RNA surrounded by a capsid made for a single viral encoded protein No insect vector is known However it is easily mechanically transmitted on contaminated tools used for propagation or harvesting Contents 1 Distribution 2 Symptoms and host range 3 See also 4 References 5 External linksDistribution editIt was first isolated in 1974 from two species of bamboo Bambusa multiples and B vulgaris in Brazil 3 In 1991 it was reported in two other bamboo species B oldhammi and Dendrocalamus latiflorus in Taiwan 4 Bamboo plants infected with this virus have been found in other Pacific Islands like Hawaii and the Philippines It has also been found in bamboo plants in Australia It was reported in the United States San Diego Zoo California in 1995 5 but had been tentatively diagnosed in a sample of Bambusa in Florida as early as 1988 Bamboo enthusiasts in Florida had observed virus like symptoms in their collections for many years before that 6 Symptoms and host range editThe natural host of this virus is bamboo It is known to infect at least 12 different species in 7 different genera 7 In host range studies it has been shown to cause local lesions on Chenopodium amaraticolor and Gomphrena globosa and a systemic infection in barley Hordeum vulgare another member of the grass family Poaceae or Gramineae Symptoms in bamboo include chlorotic mottling mosaic patterns on the leaves which run parallel with the veins Typical symptoms on leaves necrotic streaking on the shoots and stem abortion However not all susceptible plants show recognizable symptoms See also editBamboo mosaic potexvirus BaMV cis regulatory element Bamboo mosaic virus satellite RNA cis regulatory elementReferences edit Lin N S Lin F Z Huang T Y Hsu Y H 1992 Genome Properties of Bamboo Mosaic Virus PDF Phytopathology 82 7 731 734 doi 10 1094 phyto 82 731 ICTVdb Descriptions Bamboo mosaic virus Archived from the original on 2006 09 09 Lin M T Kitajima E W Cupertino F P Costa C L 1977 Partial Purification and Some Properties of Bamboo Mosaic Virus PDF Phytopathology 67 12 1439 1443 doi 10 1094 Phyto 67 1439 Lin N S Chen C C 1991 Association of Bamboo Mosaic Virus BoMV and BoMV Specific Electron Dense Crystalline Bodies with Chloroplasts PDF Phytopathology 81 12 1551 1555 doi 10 1094 phyto 81 1551 Lin N S Lin B Y Yeh T Y 1995 First Report of Bamboo Mosaic Virus and Its Associated Satellite RNA on Bamboo in the U S Plant Disease 79 12 1249 doi 10 1094 pd 79 1249b Elliot M S Zettler F W 1996 Bamboo mosaic virus detected in ornamental bamboo species in Florida Proceedings of the Florida State Horticultural Society 109 24 25 Lin N S Chai Y J Huang T Y Chang T Y Hsu Y H 1993 Incidence of Bamboo Mosaic Potexvirus in Taiwan PDF Plant Disease 77 55 448 450 doi 10 1094 pd 77 0448 External links editPhotos of BMV symptoms Retrieved from https en wikipedia org w index php title Bamboo mosaic virus amp oldid 1157053199, wikipedia, wiki, book, books, library,
