Abstract
The complete genome sequence of a tobamovirus was determined from a wild plant of yellow tailflower (Anthocercis littorea, family Solanaceae) that exhibited mild mottling and chlorosis on the leaves. The virus induced severe symptoms including systemic necrosis when inoculated to plants of three other solanaceous species. The viral genome was resequenced after passage in Nicotiana benthamiana. The two genomes were 6379 nucleotides in length, and they differed by three nucleotides. Phylogenetic analysis and the deduced architecture of the genome place the virus, provisionally named yellow tailflower mild mottle virus, with other tobamoviruses that infect solanaceous hosts.
References
Adams MJ, Antoniw JF, Kreuze J (2009) Virgaviridae: a new family of rod-shaped plant viruses. Arch Virol 154:1967–1972
Antignus Y, Wang Y, Pearlsman M, Lachman O, Lavi N, Gal-On A (2001) Biological and molecular characterization of a new cucurbit-infecting tobamovirus. Phytopathology 91:565–571
Fauquet CM, Mayo MA, Maniloff J, Desselberger U, Ball BA (2005) Virus taxonomy: classification and nomenclature of viruses. 8th Report of the International Committee. Academic Press, San Diego
Fraile A, Escriu F, Aranda MA, Malpica JM, Gibbs AJ, Garcia-Arenal F (1997) A century of tobamovirus evolution in an Australian population of Nicotiana glauca. J Virol 71:8316–8320
Gao ZL, Qian YM, Wang ZG (1994) Evaluation for losses caused by the mosaic virus diseases in tobacco. Acta Phytophyl Sinic 21:261–264
Gibbs A (1999) Evolution and origins of tobamoviruses. In: Harrison BD, Wilson TMA (eds) Tobacco mosaic virus: pioneering research for a century. Proc Roy Soc Lond Series B, vol 354, pp 593–602
Goodin MM, Zaitlin D, Naidu RA, Lommel SA (2008) Nicotiana benthamiana: its history and future as a model for plant-pathogen interactions. MPMI 21:1015–1026
Hopper SD, Gioia P (2004) The southwest Australian floristic region: evolution and conservation of a global hot spot of biodiversity. Ann Rev Ecol Evol Syst 35:623–650
King AM, Adams MJ, Lefkowitz EJ, Carstens EB (eds) (2011) Virus taxonomy: IXth report of the International Committee on Taxonomy of Viruses, vol. 9
Marks CE, Ladiges PY (2011) Comparative morphology and phylogeny of Nicotiana section Suaveolentes (Solanaceae) in Australia and the South Pacific. Austral Syst Bot 24:61–86
Mayer A (1886) Über die Mosaikkrankheit des Tabaks. Die Landwirtschaftliche Versuchs-stationen. 32:451–467. As viewed in English in Zaitlin M (1998) The discovery of the causal agent of the tobacco mosaic disease. In: Kung SD, Yang SF (eds) Discoveries in plant biology. World Publishing, Hong Kong, pp 105–110
Pagán I, Firth C, Holmes EC (2010) Phylogenetic analysis reveals rapid evolutionary dynamics in the plant RNA virus genus tobamovirus. J Mol Evol 71:298–307
Pate JS, Casson NE, Rullo J, Kuo J (1985) Biology of fire ephemerals of the sandplains of the kwongan of south-western Australia. Func Plant Biol 12:641–655
Prohens J, Soler S, Pérez-Benlloch L, Nuez F (1998) Tomato mosaic tobamovirus, causal agent of a severe disease of pepino (Solanum muricatum). Plant Dis 82:1281
Stobbe AH, Melcher U, Palmer MW, Roossinck MJ, Shen G (2012) Co-divergence and host-switching in the evolution of tobamoviruses. J Gen Virol 93:408–418
Tsuda S, Kirita M, Watanabe Y (1998) Characterization of a pepper mild mottle tobamovirus strain capable of overcoming the L3 gene-mediated resistance, distinct from the resistance-breaking Italian isolate. MPMI 11:327–331
Acknowledgments
This study was funded by Australian Research Council Linkage Grant LP110200180, with financial support from the Western Australian Botanic Gardens and Parks Authority and the Australian Orchid Foundation.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
705_2013_1891_MOESM1_ESM.docx
Fig. S1 Neighbour-joining tree showing predicted evolutionary relationships of the complete genome nucleotide sequences of yellow tailflower mild mottle virus, indicated by a filled circle, and those of some other tobamoviruses. Virus names and GenBank sequence codes are given (DOCX 18 kb)
Rights and permissions
About this article
Cite this article
Wylie, S.J., Li, H. & Jones, M.G.K. Yellow tailflower mild mottle virus: a new tobamovirus described from Anthocercis littorea (Solanaceae) in Western Australia. Arch Virol 159, 791–795 (2014). https://doi.org/10.1007/s00705-013-1891-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00705-013-1891-4