Results 31 to 40 of about 11,493 (272)

Association of an Alphasatellite with Tomato Yellow Leaf Curl Virus and Ageratum Yellow Vein Virus in Japan Is Suggestive of a Recent Introduction

Viruses, 2014
Samples were collected in 2011 from tomato plants exhibiting typical tomato leaf curl disease symptoms in the vicinity of Komae, Japan. PCR mediated amplification, cloning and sequencing of all begomovirus components from two plants from different fields
Muhammad Shafiq Shahid, Masato Ikegami, Abdul Waheed, Rob W. Briddon, Keiko T. Natsuaki   +4 more
doaj   +1 more source

Molecular screening of tomato (Solanum lycopersicum L.) genotypes for resistance alleles against important biotic stresses [PDF]

, 2016
Molecular markers are vastly used as tool for screening of disease resistant/tolerant plant genotypes in early stage of growth in an environment-independent manner.
Chattopadhyay, Tirthartha, Neha, Pallavi, Solankey, Shashank Shekhar, Vati, Lajja   +3 more
core   +2 more sources

Molecular detection of Pepper yellow leaf curl virus, Tomato leaf curl virus, Tomato yellow leaf curl virus, and Mungbean yellow mosaic virus on eggplant, tomato, and pepper at different altitudes in East Java, Indonesia

IOP Conference Series: Earth and Environmental Science, 2023
Abstract The genus Begomovirus causes yellow disease is the most damaging and threatening for eggplant, tomato, and pepper production worldwide. Begomoviruses (Family Geminiviridae) are transmitted circulative persistent manner by Bemisia tabaci.
E A Sidik, S Hartono, S Sulandari, R Lukman, A Affifudin, D Wahyudin, H B Santoso   +6 more
openaire   +1 more source

WRKY1 represses the WHIRLY1 transcription factor to positively regulate plant defense against geminivirus infection.

PLoS Pathogens, 2023
Geminiviruses constitute the largest group of known plant viruses and cause devastating diseases and economic losses in many crops worldwide. Due to limited naturally occurring resistance genes, understanding plant antiviral defense against geminiviruses
Shaoshuang Sun, Shupeng Li, Xueping Zhou, Xiuling Yang   +3 more
doaj   +1 more source

No Evidence for Seed Transmission of Tomato Yellow Leaf Curl Sardinia Virus in Tomato

Cells, 2021
Seed transmission is an important factor in the epidemiology of plant pathogens. Geminiviruses are serious pests spread in tropical and subtropical regions.
Saeid Tabein, Laura Miozzi, Slavica Matić, Gian Paolo Accotto, Emanuela Noris   +4 more
doaj   +1 more source

Current situation of tomato yellow leaf curl disease (TYLCD) in Antalya, Turkey

Plant Protection Science, 2015
We studied the distribution of virus/viruses causing tomato yellow leaf curl disease (TYLCD) in Antalya and to characterise the partial genome sequences of the selected isolates.
Mine GUL-SEKER, Hamit EKINCI, Ceyhun OZTURK, Ibrahim Ozer ELIBUYUK   +3 more
doaj   +1 more source

Differential Shape of Geminivirus Mutant Spectra Across Cultivated and Wild Hosts With Invariant Viral Consensus Sequences

Frontiers in Plant Science, 2018
Geminiviruses (family Geminiviridae) possess single-stranded circular DNA genomes that are replicated by cellular polymerases in plant host cell nuclei. In their hosts, geminivirus populations behave as ensembles of mutant and recombinant genomes, known ...
Sonia Sánchez-Campos, Guillermo Domínguez-Huerta, Guillermo Domínguez-Huerta, Luis Díaz-Martínez, Diego M. Tomás, Jesús Navas-Castillo, Enrique Moriones, Ana Grande-Pérez   +7 more
doaj   +1 more source

Geminiviruses employ host DNA glycosylases to subvert DNA methylation-mediated defense

Nature Communications, 2022
Plants tightly regulate DNA methylation to regulate gene expression. Here, the authors show that the tomato yellow leaf curl China virus βC1 protein interacts with plant DNA glycosylases to promote demethylation of viral DNA and promote virulence.
Xiaojian Gui, Chang Liu, Yijun Qi, Xueping Zhou   +3 more
doaj   +1 more source

Revealing the Complexity of Sweepovirus-Deltasatellite–Plant Host Interactions: Expanded Natural and Experimental Helper Virus Range and Effect Dependence on Virus-Host Combination

Microorganisms, 2021
Sweepoviruses are begomoviruses (genus Begomovirus, family Geminiviridae) with ssDNA genomes infecting sweet potato and other species of the family Convolvulaceae.
Camila G. Ferro, F. Murilo Zerbini, Jesús Navas-Castillo, Elvira Fiallo-Olivé   +3 more
doaj   +1 more source

Functional Analysis of Gene-Silencing Suppressors from Tomato Yellow Leaf Curl Disease Viruses

Molecular Plant-Microbe Interactions, 2012
Tomato yellow leaf curl disease (TYLCD) is caused by a complex of phylogenetically related Begomovirus spp. that produce similar symptoms when they infect tomato plants but have different host ranges.
Ana P. Luna, Gabriel Morilla, Olivier Voinnet, Eduardo R. Bejarano   +3 more
doaj   +1 more source