Results 61 to 70 of about 12,545 (294)

Transcriptome and small RNAome profiling uncovers how a recombinant begomovirus evades RDRγ-mediated silencing of viral genes and outcompetes its parental virus in mixed infection

PLoS Pathogens
Tomato yellow leaf curl virus (TYLCV, genus Begomovirus, family Geminiviridae) causes severe disease of cultivated tomatoes. Geminiviruses replicate circular single-stranded genomic DNA via rolling-circle and recombination-dependent mechanisms ...
M. Jammes, Victor Golyaev, Alejandro Fuentes, N. Laboureau, C. Urbino, Clemence Plissonneau, M. Peterschmitt, M. Pooggin   +7 more
semanticscholar   +1 more source

Mutations in the coat protein of a begomovirus result in altered transmission by different species of whitefly vectors

Virus Evolution, 2020
For many crop pathogens including viruses, high genetic variation provides them with potential to adapt to and prevail in a changing environment. Understanding genetic variation in viruses and their significance is a key to elaborate virus epidemiology ...
Lilong Pan, Y. Chi, Chao Liu, Yun-Yun Fan, Shu-Sheng Liu   +4 more
semanticscholar   +1 more source

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

Molecular characterization and phylogenetic analysis of betasatellite molecules associated with okra yellow vein mosaic disease in Sri Lanka [PDF]

, 2018
Okra production in Sri Lanka has been severely affected by okra yellow vein mosaic disease (OYVMD), which is caused by begomoviruses and associated betasatellites.
B Muhire, CJ Tharmila, CM Fauquet, D Deng, Devika M. De Costa, DP Martin, Emmanuel C. Jeyaseelan, HMSI Senevirathna, J Jose, J Rozas, KB Pun, Michael W. Shaw, P Lefeuvre, P Priyavathi, R Briddon, R Briddon, R Ghosh, RC Edgar, Rob W Briddon, S Kumar, S Mansoor, SF Altschul, Tharmila C. Jeyaseelan, V Venkataravanappa, V Venkataravanappa   +24 more
core   +1 more source

Identifikasi Penyebab Penyakit Daun Keriting Kuning Pada Tanaman Mentimun [PDF]

, 2014
Identification of the causal agent of yellow leaf curl disease on cucumbers. Yellow leaf curl disease has been reported to cause serious diseases and yield losses on tobacco, chilli pepper, and tomato plants in Java.
Hidayat, S. H. (Sri), Nurhayati, E. (Endang), Septariani, D. N. (Dwiwiyati)   +2 more
core   +2 more sources

A Begomovirus Nuclear Shuttle Protein-Interacting Immune Hub: Hijacking Host Transport Activities and Suppressing Incompatible Functions

Frontiers in Plant Science, 2020
Begomoviruses (Geminiviridae family) represent a severe constraint to agriculture worldwide. As ssDNA viruses that replicate in the nuclei of infected cells, the nascent viral DNA has to move to the cytoplasm and then to the adjacent cell to cause ...
L. G. C. Martins, Gabriel A. S. Raimundo, Nathália G. A. Ribeiro, J. C. Silva, Nívea C Euclydes, V. Loriato, Christiane E M Duarte, E. Fontes   +7 more
semanticscholar   +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

Multiplexed editing of a begomovirus genome restricts escape mutant formation and disease development

PLoS ONE, 2019
Whitefly-transmitted begomoviruses cause serious damage to many economically important food, feed, and fiber crops. Numerous vegetable crops are severely affected and chilli leaf curl virus (ChiLCV) is the most dominant and widely distributed begomovirus
A. Roy, Y. Zhai, J. Ortiz, M. Neff, B. Mandal, S. Mukherjee, H. Pappu   +6 more
semanticscholar   +1 more source

Characterization of Curtovirus V2 Protein, a Functional Homolog of Begomovirus V2

Frontiers in Plant Science, 2020
Geminiviruses are single-stranded DNA plant viruses with circular genomes packaged within geminate particles. Among the Geminiviridae family, Begomovirus and Curtovirus comprise the two best characterized genera.
Ana P. Luna, Beatriz Romero-Rodríguez, Tábata Rosas-Díaz, Laura Cerero, E. Rodríguez-Negrete, A. G. Castillo, E. Bejarano   +6 more
semanticscholar   +1 more source

Report of a new begomovirus on melon in Iran [PDF]

New Disease Reports, 2013
Melons ( Cucumis melo ; family Cucurbitaceae ) are important horticultural crops extensively grown in commercial greenhouses, plastic tunnels and open farms in many areas of Iran. During a survey performed in the spring and winter of 2012, a…
S. Yazdani‐Khameneh, A.R. Golnaraghi, F. Rakhshandehroo   +2 more
openaire   +1 more source