Results 11 to 20 of about 4,120 (196)
Establishment of three new genera in the family Geminiviridae: Becurtovirus, Eragrovirus and Turncurtovirus [PDF]
Archives of Virology, 2014 The family Geminiviridae includes plant-infecting circular single-stranded DNA viruses that have geminate particle morphology. Members of this family infect both monocotyledonous and dicotyledonous plants and have a nearly global distribution. With the advent of new molecular tools and low-cost sequencing, there has been a significant increase in the ...
Arvind Varsani +2 more
exaly +8 more sources
Infectivity, effects on helper viruses and whitefly transmission of the deltasatellites associated with sweepoviruses (genus Begomovirus, family Geminiviridae) [PDF]
Scientific Reports, 2016 AbstractBegomoviruses (family Geminiviridae) are whitefly-transmitted viruses with single-stranded DNA genomes that are frequently associated with DNA satellites. These satellites include non-coding satellites, for which the name deltasatellites has been proposed. Although the first deltasatellite was identified in the late 1990s, little is known about
Elvira Fiallo-oliv +2 more
exaly +6 more sources
Virology, 2012 In the attempt to identify the causal agent of Citrus chlorotic dwarf disease (CCDD), a virus-like disorder of citrus, the small RNA fraction and total DNA from symptomatic citrus plants were subjected to high-throughput sequencing. DNA fragments deriving from an apparently new geminivirus-like agent were found and assembled by NGS to re-construct the ...
Giuliana Loconsole +2 more
exaly +7 more sources
PLoS ONE, 2013 A graft-transmissible disease displaying red veins, red blotches and total reddening of leaves in red-berried wine grape (Vitis vinifera L.) cultivars was observed in commercial vineyards. Next-generation sequencing technology was used to identify etiological agent(s) associated with this emerging disease, designated as grapevine redleaf disease (GRD).
Sudarsana Poojari +2 more
exaly +8 more sources
First report of maize striate mosaic virus (Geminiviridae) in sugarcane (Saccharum officinarum) [PDF]
Australasian Plant Disease Notes, 2021 Maize striate mosaic virus (MSMV; genus Mastrevirus) has been previously reported in association with maize in Brazil. Here, we recovered the complete genome of a novel MSMV isolate from sugarcane via high-throughput sequencing. PCR assays with MSMV specific-primers confirmed the presence of this virus in sugarcane.
Josiane Goulart Batista +6 more
semanticscholar +5 more sources
Establishment of five new genera in the family Geminiviridae: Citlodavirus, Maldovirus, Mulcrilevirus, Opunvirus, and Topilevirus [PDF]
Archives of Virology, 2021 Geminiviruses are plant-infecting, circular single-stranded DNA viruses that have a geminate virion morphology. These viruses infect both cultivated and non-cultivated monocotyledonous and dicotyledonous plants and have a wide geographical distribution.
Philippe Roumagnac +6 more
semanticscholar +8 more sources
A family of viruses Geminiviridae and analysis of phytosanitary risk in Ukraine [PDF]
Visnyk agrarnoi nauky, 2016 The purpose. To study of the basic biological properties of viruses of family Geminiviridae – the important virus pathogens of food and ornamental crops in the majority of the countries of the world. Analysis of correlation between risk of the contagions
A.M. Kyrychenko
semanticscholar +3 more sources
PLoS ONE, 2019 A novel bipartite begomovirus, Blechum interveinal chlorosis virus (BleICV), was characterized at the genome level. Comparative analyses revealed that BleICV coat protein (CP) gene promoter is highly divergent from the equivalent region of other ...
Gerardo R Argüello-astorga +2 more
exaly +4 more sources
A genome-wide pairwise-identity-based proposal for the classification of viruses in the genus Mastrevirus (family Geminiviridae) [PDF]
Archives of Virology, 2013 Recent advances in the ease with which the genomes of small circular single-stranded DNA viruses can be amplified, cloned, and sequenced have greatly accelerated the rate at which full genome sequences of mastreviruses (family Geminiviridae, genus Mastrevirus) are being deposited in public sequence databases.
Brejnev Muhire +9 more
semanticscholar +6 more sources
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The Plant Journal, 2017 SummaryGeminiviruses areDNAviruses that cause severe crop losses in different parts of the world, and there is a need for genetic sources of resistance to help combat them. Arabidopsis has been used as a source for virus‐resistant genes that derive from alterations in essential host factors.
Maria Reyes‐Mantilla +10 more
semanticscholar +5 more sources