Complete genome sequence of a novel badnavirus, banana streak IM virus
| Autor: | Andrew D. W. Geering, John E. Thomas, J. N. Parry |
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| Rok vydání: | 2010 |
| Předmět: |
Molecular Sequence Data
Sequence Homology Genome Viral Biology Genome Virus Open Reading Frames Start codon Virology Banana streak virus Badnavirus Codon Phylogeny Plant Diseases Whole genome sequencing Genetics Nucleic acid sequence Australia food and beverages Musa General Medicine Sequence Analysis DNA biology.organism_classification DNA Viral Caulimoviridae |
| Zdroj: | Archives of virology. 156(4) |
| ISSN: | 1432-8798 |
| Popis: | In 1999, banana streak disease outbreaks occurred at two locations in Australia in new banana hybrids that were being screened for fusarium wilt resistance. Two different badnaviruses, banana streak GF virus and a newly discovered virus called banana streak IM virus (BSIMV), were detected in these plants. The complete nucleotide sequence of the BSIMV genome was determined and comprised 7768 nt. Three open reading frames were detected, the first beginning with a non-conventional start codon (CUG). A 55-nt repetition in the putative pregenomic RNA promoter was also identified. Phylogenetic analysis suggests that BSIMV is most closely related to banana streak VN virus. |
| Databáze: | OpenAIRE |
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