ArticleMolecular plant pathology2021
Badnaviruses and banana genomes: a long association sheds light on Musa phylogeny and origin.
Article in Molecular plant pathology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Characterization of endogenous pararetroviruses in yam (Dioscorea spp.) genomes revealed four pararetrovirus groups, including a dioscovirus-like lineage: implications for diagnostics and yam germplasm exchange.Archives of virology · 2026Article
- Surveillance and molecular characterization of banana viruses associated with Musa germplasm in Malawi.PloS one · 2026Article
- Unraveling the viral footprint: comprehensive genomic exploration of endogenous viral elements in3 Biotech · 2025Article
- Novel genetic variants of banana streak MY virus and banana streak IM virus naturally infecting banana in Northeast India.3 Biotech · 2024Article
- Diversity of Improved Diploids and Commercial Triploids fromCurrent issues in molecular biology · 2024Article
- Distribution and Location of BEVs in Different Genotypes of Bananas Reveal the Coevolution of BSVs and Bananas.International journal of molecular sciences · 2023Article
- Article
- Emerging and Re-Emerging Diseases Caused by Badnaviruses.Pathogens (Basel, Switzerland) · 2023Review
- Complete genome sequence of a novel virus belonging to the genus Badnavirus in jujube (Ziziphus jujuba Mill.) in China.Archives of virology · 2022Article
- Identification of Cacao Mild Mosaic Virus (CaMMV) and Cacao Yellow Vein-Banding Virus (CYVBV) in Cocoa (Viruses · 2021Article
- Identification and distribution of novel badnaviral sequences integrated in the genome of cacao (Theobroma cacao).Scientific reports · 2021Article
- Badnaviruses and banana genomes: a long association sheds light on Musa phylogeny and origin.Molecular plant pathology · 2021Article
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7 authors.
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Abstract
Badnaviruses are double-stranded DNA pararetroviruses of the family Caulimoviridae. Badnaviral sequences found in banana are distributed over three main clades of the genus Badnavirus and exhibit wide genetic diversity. Interestingly, the nuclear genome of many plants, including banana, is invaded by numerous badnaviral sequences although badnaviruses do not require an integration step to replicate, unlike animal retroviruses. Here, we confirm that banana streak viruses (BSVs) are restricted to clades 1 and 3. We also show that only BSVs from clade 3 encompassing East African viral species are not integrated into Musa genomes, unlike BSVs from clade 1. Finally, we demonstrate that sequences from clade 2 are definitively integrated into Musa genomes with no evidence of episomal counterparts; all are phylogenetically distant from BSVs known to date. Using different molecular approaches, we dissected the coevolution between badnaviral sequences of clade 2 and banana by comparing badnavirus integration patterns across a banana sampling representing major Musa speciation events. Our data suggest that primary viral integrations occurred millions of years ago in banana genomes under different possible scenarios. Endogenous badnaviral sequences can be used as powerful markers to better characterize the Musa phylogeny, narrowing down the likely geographical origin of the Musa ancestor.
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