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Further characterization of tomato-infecting begomoviruses in Brazil |
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| Authors: | Albuquerque Leonardo C Varsani Arvind Fernandes Fernanda R Pinheiro Bruna Martin Darren P de Tarso Oliveira Ferreira Paulo Lemos Thaís Oliveira Inoue-Nagata Alice K |
| Institution: | (1) Department Fitopatologia, Universidade de Bras?lia, Bras?lia, DF, 70910-900, Brazil;(2) Embrapa Vegetables, Km 09, BR060, Cx. Postal 218, Bras?lia, DF, 70359-970, Brazil;(3) School of Biological Science, University of Canterbury, Christchurch, 8140, New Zealand;(4) Electron Microscope Unit, University of Cape Town, Cape Town, 7701, South Africa;(5) Biomolecular Interaction Centre, University of Canterbury, Christchurch, 8140, New Zealand;(6) Computational Biology Group, Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Observatory, Anzio Rd, Cape Town, 7925, South Africa; |
| Abstract: | Tomato cultivation in Brazil is threatened by a number of tomato-infecting viruses belonging to the genus Begomovirus of the family Geminiviridae. Here, we report the full DNA-A sequences of three Brazilian begomoviruses: a potentially new tomato-infecting viruses, tomato interveinal chlorosis virus (ToICV), and two previously proposed begomoviruses for which only partial DNA-A sequences are available in the databases: tomato mottle leaf curl virus (TMoLCV) and tomato golden vein virus (TGVV). The complete sequences of the DNA-B components of TMoLCV and TGVV and the DNA-A components of a number of tomato severe rugose virus variants are also presented. Collectively, all of the analyzed sequences were phylogenetically clustered within the two major groups of Brazilian tomato-infecting begomoviruses. |
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