Results 1 to 10 of about 2,945 (177)

Diversity, recombination and misclassification in the family Geminiviridae: Insight from bioinformatics analysis. [PDF]

PLoS ONE
The family Geminiviridae comprises 15 genera and over 500 species of diverse plant-infecting viruses. Previous studies on this virus's diversity primarily focused on the members' selection without considering the entire genomic divergence.
Moshood Olamide Lateef, Dauda Nathaniel, Bolaji Osundahunsi, Neil Arvin Bretana   +3 more
doaj   +2 more sources

Molecular Characterization and Pathogenicity of Watermelon Isolates of <i>Begomovirus cucurbitachinaense</i>. [PDF]

Int J Mol Sci
Squash leaf curl China virus (SLCCNV) belongs to the species Begomovirus cucurbitachinaense in the genus Begomovirus and can infect some Cucurbitaceae crops except for watermelon (Citrullus lanatus). In this study, watermelon plants showing symptoms typical to begomovirus infection in field were observed in Zhejiang Province of China, and SLCCNV ...
Liu L, Wang Y, Geng Y, Yu B, Yan L, Hao F, Wu H, Wang P, Gu Q, Kang B.   +9 more
europepmc   +3 more sources

First report of begomoviruses infecting Cucumis sativus L. in North America and identification of a proposed new begomovirus species [PDF]

PeerJ, 2020
Background Members of the Begomovirus genus are phytopathogens that infect dicotyledonous plants, producing economic losses in tropical and subtropical regions.
Sarahi Sanchez-Chavez, Carlos Fernando Regla-Marquez, Zugey Elizabeth Cardenas-Conejo, Daniel Alejandro Garcia-Rodriguez, Sara Centeno-Leija, Hugo Serrano-Posada, Andromeda Liñan-Rico, Brenda Lizet Partida-Palacios, Yair Cardenas-Conejo   +8 more
doaj   +2 more sources

Gene Overlapping as a Modulator of Begomovirus Evolution [PDF]

Microorganisms, 2022
In RNA viruses, which have high mutation—and fast evolutionary— rates, gene overlapping (i.e., genomic regions that encode more than one protein) is a major factor controlling mutational load and therefore the virus evolvability. Although DNA viruses use host high-fidelity polymerases for their replication, and therefore should have lower mutation ...
Iván Martín-Hernández, Israel Pagán
openaire   +5 more sources

Infection of Ageratum yellow vein virus on Weed Crassocephalum crepidioides in Bengkulu

Jurnal Fitopatologi Indonesia, 2023
Beberapa jenis gulma dengan gejala infeksi virus ditemukan pada tiga sentra pertanaman pepaya (Carica papaya) di Provinsi Bengkulu, Indonesia. Gejala pada gulma ialah tulang daun dan lamina daun menguning, mosaik kuning, dan keriting.
Nia Kurniati Br. Marpaung, mimi sutrawati, Dwi Wahyuni Ganefianti, Ridha Rizki Novanda, Tunjung Pamekas   +4 more
doaj   +1 more source

DETECCIÓN MOLECULAR DE BEGOMOVIRUS AISLADOS DE ARVENSES ASOCIADAS AL CULTIVO DE AJÍ (Capsicum spp.) EN EL VALLE DEL CAUCA, COLOMBIA

Acta Biológica Colombiana, 2022
Los virus Potato yellow mosaic virus (PYMV/Co), Passionfruit leaf distortion virus (PLDV), Pepper rugose mosaic virus (PRMV) y Rhynchosia golden mosaic Colombia virus (RhGMCV) son begomovirus de interés agrícola, aislados y caracterizados molecularmente
Karina López-López, Andrea Corredor-Rodríguez, Adriana Melissa Correa-Forero, Laura Patricia Álvarez-Rubiano, Andrea Suárez- Rodríguez, Juan Carlos Vaca-Vaca   +5 more
doaj   +1 more source

Molecular Identification of DNA Satellite Associated with Mungbean yellow mosaic India virus infecting Yardlong Bean in Yogyakarta

Jurnal Fitopatologi Indonesia, 2022
Gejala mosaik kuning dan keriting daun ditemukan pada pertanaman kacang panjang di Sleman, Yogyakarta. Begomovirus diketahui sebagai salah satu penyebab penyakit tersebut.
Mustika Ajeng Kartini Putri Pertiwi, Sedyo Hartono, Susamto Somowiyarjo, Sri Sulandari, Argawi Kandito   +4 more
doaj   +1 more source

Transmissão de begomovírus de plantas daninhas para tomateiros pela mosca-branca Begomovirus transmission from weeds to tomato by the whitefly

Planta Daninha, 2010
Dentre numerosas enfermidades do tomateiro (Lycopersicon esculentum), destacam-se as viroses causadas por begomovírus, os quais são transmitidos pelo vetor Bemisia tabaci biótipo B. Na Chapada da Ibiapaba-CE, os begomovírus têm sido encontrados em várias
A.K.F. Silva, C.D.G. Santos, A.K.Q. Nascimento   +2 more
doaj   +1 more source

Nuevas arvenses hospederas de Begomovirus colectadas en cultivos de tomate (Solanum Lycopersicum l.) en Cundinamarca

Revista de Investigación Agraria y Ambiental, 2019
Los begomovirus forman parte del grupo de virus emergentes que afectan cultivos de interés agrícola a nivel mundial. Las arvenses pueden constituirse fácilmente en hospederos alternos de estos virus y ser fuente de inóculo de los mismos.
Juan Carlos Vaca-Vaca, Diana Marcela Rivera-Toro, Jonathan Morales-Euse, Frenyiline Jara-Tejada, Karina Lopez-Lopez   +4 more
doaj   +1 more source

Begomovirus Caboniensis: a New Bipartite Begomovirus Isolated From Cnidoscolus Urens in Brazil

, 2021
Abstract A novel bipartite begomovirus infecting Cnidoscolus urens (Euphorbiaceae) from Pernambuco State, Brazil has been characterized. The complete DNA-A (2657 to 2692 nt) and DNA-B (2622 nt) components of the viral isolates showed a typical genome organization of New World bipartite begomoviruses.
Lívia Francyne Gomes Chaves, Mayra M.M. Ferro, Mayara O. de Lima, Iraildes P. Assunção, Gaus S.A. Lima, Sarah J.C. da Silva   +5 more
openaire   +1 more source