Results 31 to 40 of about 4,184 (208)

South West Indian Ocean islands tomato begomovirus populations represent a new major monopartite begomovirus group

Journal of General Virology, 2005
Biological and molecular properties of Tomato leaf curl Madagascar virus isolates from Morondova and Toliary (ToLCMGV-[Tol], -[Mor]), Tomato leaf curl Mayotte virus isolates from Dembeni and Kahani (ToLCYTV-[Dem], -[Kah]) and a Tomato yellow leaf curl virus isolate from Réunion (TYLCV-Mld[RE]) were determined.
Delatte, H., Martin, D.P., Naze, F., Goldbach, R.W., Reynaud, B., Peterschmitt, M., Lett, J.M.   +6 more
openaire   +4 more sources

Molecular Identification and Sequence Analysis of Tobacco Leaf Curl Begomovirus from Jember, East Java, Indonesia

Hayati Journal of Biosciences, 2008
Begomovirus had been proved as the causal agent of leaf curl disease in tobacco in Indonesia, or commonly in Indonesia called as penyakit krupuk tembakau.
SRI HENDRASTUTI HIDAYAT, ORAWAN CHATCHAWANKANPANICH, NOOR AIDAWATI   +2 more
doaj   +3 more sources

From Metagenomics to Discovery of New Viral Species: Galium Leaf Distortion Virus, a Monopartite Begomovirus Endemic in Mexico

Frontiers in Microbiology, 2022
Begomoviruses (Family Geminiviridae) are a major group of emerging plant viruses worldwide. The knowledge of begomoviruses is mostly restricted to crop plant systems. Nevertheless, it has been described that non-cultivated plants are important reservoirs
Enrique A. Guevara-Rivera, Edgar A. Rodríguez-Negrete, Elva T. Aréchiga-Carvajal, Norma E. Leyva-López, Jesús Méndez-Lozano   +4 more
doaj   +1 more source

Cassava begomovirus species diversity changes during plant vegetative cycles

Frontiers in Microbiology, 2023
Cassava is a root crop important for global food security and the third biggest source of calories on the African continent. Cassava production is threatened by Cassava mosaic disease (CMD), which is caused by a complex of single-stranded DNA viruses (family: Geminiviridae, genus: Begomovirus) that are transmitted by the sweet potato whitefly (Bemisia ...
Anna E. Dye, Brenda Muga, Jenniffer Mwangi, J. Steen Hoyer, Vanessa Ly, Yamilex Rosado, William Sharpee, William Sharpee, Benard Mware, Mary Wambugu, Paul Labadie, David Deppong, Louis Jackai, Alana Jacobson, George Kennedy, Elijah Ateka, Siobain Duffy, Linda Hanley-Bowdoin, Ignazio Carbone, José Trinidad Ascencio-Ibáñez   +19 more
openaire   +4 more sources

Novo badnavírus em infecção mista com begomovírus em Centrosema brasilianum

Diversitas Journal, 2021
RESUMO: Fitovírus possuem uma ampla gama de hospedeiras daninhas/silvestres, as quais podem funcionar como reservatórios de vírus. Centosema brasilianum é uma espécie silvestre leguminosa frequentemente encontrada em associação com campos de cultivo na ...
Raíza da Rocha Oliveira Teixeira, Aline Marques Melo, Mayra Machado de Medeiros Ferro, Sarah Jacqueline Cavalcanti da Silva, Iraildes Pereira Assunção, Gaus Silvestre de Andrade Lima   +5 more
doaj   +1 more source

Plant pathogen profiling with the EpiPvr package

Methods in Ecology and Evolution, EarlyView.
Abstract This study introduces a flexible framework for epidemiological profiling of insect‐borne plant pathogens (IBPPs), utilising readily available experimental data. The framework is applicable to most IBPPs transmitted by insects feeding on plant veins, with particular relevance to whitefly‐borne viruses that impact cassava production in sub ...
Ruairí Donnelly, Israël Tankam Chedjou, Christopher Aidan Gilligan   +2 more
wiley   +1 more source

Molecular Characterization of Begomovirus Infecting Yard Long Bean (Vigna unguiculata subsp. sesquipedalis L.) in Java, Indonesia

Biotropia: The Southeast Asian Journal of Tropical Biology, 2015
Begomovirus was identified as one of the causal agents causing yellow mosaic disease on yard long bean (Vigna unguiculata subsp. sesquipedalis L.) in Java.
Sari Nurulita, Sri Hendrastuti Hidayat, Kikin Hamzah Mutaqin, John Thomas   +3 more
doaj   +1 more source

Metagenomics of Neotropical Single-Stranded DNA Viruses in Tomato Cultivars with and without the Ty-1 Gene

Viruses, 2020
A complex of begomoviruses (Geminiviridae) can cause severe tomato yield losses in the neotropics. Here, next-generation sequencing was employed for large-scale assessment of single-stranded (ss)DNA virus diversity in tomatoes either harboring or lacking
Luciane de Nazaré Almeida dos Reis, Maria Esther de Noronha Fonseca, Simone Graça Ribeiro, Fernanda Yuri Borges Naito, Leonardo Silva Boiteux, Rita de Cássia Pereira-Carvalho   +5 more
doaj   +1 more source

A New Tomato-Infecting Begomovirus in Barbados

Plant Disease, 2000
In September 1998, tomato plants in Barbados exhibited symptoms of severe leaf curling without marginal chlorosis. These symptoms were often associated with an increase in whitefly (Bemisia tabaci) populations. DNA was extracted from leaf tissue from symptomatic tomato plants.
M E, Roye, N M, Henry, P D, Burrell, W A, McLaughlin, M K, Nakhla, D P, Maxwell   +5 more
openaire   +2 more sources

Defender or accomplice? Dual roles of plant vesicle trafficking in restricting and enabling geminiviral systemic infection

New Phytologist, EarlyView.
Summary The vesicle trafficking system enables multidirectional cargo fluxes between endomembrane compartments. However, vesicle trafficking plays dual roles during pathogen infections. In plants, it mediates autophagic immune responses but can also be hijacked by pathogens to facilitate successful infections.
Pepe Cana‐Quijada, Pablo Morales‐Martínez, Tábata Rosas‐Díaz, Jessica Pérez‐Sancho, Tamara Jiménez‐Góngora, José Antonio Navarro, Rosa Lozano‐Durán, Araceli G. Castillo, Vicente Pallás, Eduardo R. Bejarano   +9 more
wiley   +1 more source