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Badnavirus is a genus of viruses, in the family Caulimoviridae order Ortervirales. Plants serve as natural hosts. There are 67 species in this genus. Diseases associated with this genus include: CSSV: leaf chlorosis, root necrosis, red vein banding in young leaves, small mottled pods, and stem/root swelling followed by die-back.
- Badnavirus
- Caulimoviridae
15 de abr. de 2021 · We also observed a correlation between the cacao genomic groups and the type of badnavirus S amplified (Fig. 1 and Table S1 online). All but one of the sequences from samples of the Guiana group ...
- Emmanuelle Muller, Ihsan Ullah, Jim M Dunwell, Andrew J Daymond, Megan Richardson, Joël Allainguilla...
- 2021
22 de jun. de 2016 · Badnaviruses are known to infect both monocots and dicots, though most of the species have a limited host range. In general, symptoms caused by badnaviruses are variable depending on the host, its cultivars, virus species, and environmental conditions. In most cases symptoms are mild to moderate.
- Alangar Ishwara Bhat, Thomas Hohn, Ramasamy Selvarajan
- 2016
3 de feb. de 2023 · Badnaviruses are pararetroviruses that contain a single molecule of ds DNA genome of 7 to 9 kb in size and infect a large number of economically important crops such as banana and plantains, black pepper, cacao, citrus, grapevine, pineapple, sugarcane, sweet potato, taro, and yam, causing significant yield losses.
- 10.3390/pathogens12020245
- 2023/02
- Pathogens. 2023 Feb; 12(2): 245.
Virions range from moderate to efficient immunogens. There is pronounced antigenic variability in species in the genus Badnavirus. There are some serological cross-reactions among species in different genera. BIOLOGICAL PROPERTIES. The host ranges of most species are narrow.
24 de nov. de 2020 · 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 ...
Abstract. The complete genome of a novel virus, provisionally named "Camellia sinensis badnavirus 1" (CSBV1), was identified in tea plant (Camellia sinensis) leaves collected in Anhui Province, China. The genome of CSBV1 consists of 8,195 bp and possesses three open reading frames (ORFs), sharing 68.6 % nucleotide sequence identity with the ...
