Complete Sequence of a New Bipartite Begomovirus Infecting Cotton Plants in Brazil
نویسندگان
چکیده
Begomoviruses are plant viruses responsible for severe losses in important crops, such as beans, cassavas, tomatoes, and cotton, around the world. Here, we report the first full-genome sequence of a bipartite begomovirus species collected from cotton plants in Brazil.
منابع مشابه
Association of Tomato Leaf Curl New Delhi Virus, Betasatellite, and Alphasatellite with Mosaic Disease of Spine Gourd (Momordica dioica Roxb. Willd) in India
Background: Spine gourd (Momordica dioica Roxb. Willd) is one of the important cucurbitaceous crops grown across the world for vegetable and medicinal purposes. Diseases caused by the DNA viruses are becoming the limiting factors for the production of spine gourd reducing its potential yield. For the commercial cultivation of the spine gourd, propagation material used by most o...
متن کاملManiok-assoziierte Begomoviren in Indien - Biodiversität, Gewebelokalisation und Funktionsanalyse
Begomoviruses (Geminiviridae) are serious plant pathogens infecting dicotyledonous plants among important crop plants. The majority of the members comprises bipartite genomes (DNA A and B), encapsidated in twin particles and transmitted by the whitefly-vector Bemisia tabaci. Cassava (Manihot esculenta, Crantz) production is restricted by begomovirus inducing Cassava mosaic disease (CMD) in Afri...
متن کاملMolecular Epidemiology of Begomoviruses That Infect Vegetable Crops in Southwestern Cameroon
Begomoviruses are plant-infecting viruses, which are transmitted by the whitefly vector Bemisia tabaci. They have a genome of single-stranded DNA that consists of either a single (monopartite) or two components (bipartite) with a component size of approximately 2.8 kb. Many monopartite begomoviruses in the Old World have been found to be associated with betasatellite and alphasatellite molecule...
متن کاملFrequent Occurrence of Tomato Leaf Curl New Delhi Virus in Cotton Leaf Curl Disease Affected Cotton in Pakistan
Cotton leaf curl disease (CLCuD) is the major biotic constraint to cotton production on the Indian subcontinent, and is caused by monopartite begomoviruses accompanied by a specific DNA satellite, Cotton leaf curl Multan betasatellite (CLCuMB). Since the breakdown of resistance against CLCuD in 2001/2002, only one virus, the "Burewala" strain of Cotton leaf curl Kokhran virus (CLCuKoV-Bur), and...
متن کاملCharacterization of Tomato yellow spot virus, a novel tomato-infecting begomovirus in Brazil
The objective of this work was the biological and molecular characterization of a begomovirus detected in São Joaquim de Bicas, Minas Gerais, Brazil, named TGV-[Bi2], by determining its host range, complete nucleotide sequence and phylogenetic relationships with other begomoviruses. Biological characterization consisted of a host range study using either sap inoculation or particle bombardment ...
متن کامل