Results 21 to 30 of about 4,120 (196)

CLADISTIC ANALISYS IN GEMINIVIRIDAE: AN EVIDENCE OF MULTISPECIFICITY FOR CULTIVARS HOSTS

open access: bronzeIntroduction to Bioinformatics, 2019
Rafael Trindade Maia   +3 more
semanticscholar   +3 more sources

Quantification and Localization of Watermelon Chlorotic Stunt Virus and Tomato Yellow Leaf Curl Virus (Geminiviridae) in Populations of Bemisia tabaci (Hemiptera, Aleyrodidae) with Differential Virus Transmission Characteristics

open access: goldPLoS ONE, 2014
Bemisia tabaci (Gennadius) is one of the economically most damaging insects to crops in tropical and subtropical regions. Severe damage is caused by feeding and more seriously by transmitting viruses.
Mario Kollenberg   +2 more
exaly   +4 more sources

Potential effects of Grapevine leafroll-associated virus 3 (genus Ampelovirus; family Closteroviridae) or Grapevine red blotch virus (genus Grablovirus; family Geminiviridae) infection on foliar phenolic and amino acid levels [PDF]

open access: goldBMC Research Notes, 2022
Objective Grapevine ( Vitis spp.) viral infections, including those by Grapevine leafroll-associated virus 3 (GLRaV-3) and Grapevine red blotch virus (GRBV), greatly reduce fruit yields and quality.
Christopher M. Wallis
openalex   +2 more sources

A Bipartite Geminivirus with a Highly Divergent Genomic Organization Identified in Olive Trees May Represent a Novel Evolutionary Direction in the Family Geminiviridae [PDF]

open access: goldViruses, 2021
Olea europaea Geminivirus (OEGV) was recently identified in olive in Italy through HTS. In this work, we used HTS to show the presence of an OEGV isolate in Portuguese olive trees and suggest the evolution direction of OEGV.
Patrick Materatski   +6 more
openalex   +2 more sources

Dynamic genome organization and gene evolution by positive selection in geminivirus (Geminiviridae) [PDF]

open access: bronzeMolecular Biology and Evolution, 1997
Geminiviruses (Geminiviridae) are a diverse group of plant viruses differing from other known plant viruses in possessing circular, single-stranded DNA. Current classification divides the family into three subgroups, defined in part by genome organization, insect vector, and plant host range. Previous phylogenetic assessments of geminiviruses have used
James M. Bradeen   +2 more
openalex   +4 more sources

Outbreak of Tomato yellow leaf curl virus (Family Geminiviridae) in Georgia [PDF]

open access: hybridPlant Health Progress, 2000
Tomato yellow leaf curl virus (TYLCV) of the family Geminiviridae is a serious production constraint to tomato. In the southeastern United States the virus has been largely confined to Florida. The disease appeared in the southern most Georgia county (Decatur) in 1998, at an incidence rate of less than 1%.
S. S. Pappu   +4 more
openalex   +2 more sources

Healthy Photosynthetic Mechanism Suggests ISR Elicited by Bacillus spp. in Capsicum chinense Plants Infected with PepGMV

open access: yesPathogens, 2021
The aim of this study was to evaluate the effect of inoculation with Bacillus spp. isolates on the photosynthetic apparatus of Capsicum chinense plants infected with PepGMV.
Blancka Yesenia Samaniego-Gámez   +7 more
doaj   +1 more source

Construction of Infectious Clones of Begomoviruses: Strategies, Techniques and Applications

open access: yesBiology, 2021
Begomovirus has become a potential threat to the agriculture sector. It causes significant losses to several economically important crops. Given this considerable loss, the development of tools to study viral genomes and function is needed.
Mohd Faiz Mat Saad   +6 more
doaj   +1 more source

Replication mechanisms of circular ssDNA plant viruses and their potential implication in viral gene expression regulation

open access: yesmBio, 2023
The replication of members of the two circular single-stranded DNA (ssDNA) virus families Geminiviridae and Nanoviridae, the only ssDNA viruses infecting plants, is believed to be processed by rolling-circle replication (RCR) and recombination-dependent ...
Mélia Bonnamy   +2 more
doaj   +1 more source

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