Results 41 to 50 of about 11,330 (271)

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

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

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

First Report of Tomato yellow leaf curl virus Associated with Tomato Yellow Leaf Curl Disease in California

Plant Disease, 2007
Tomato yellow leaf curl disease caused by the whitefly-transmitted begomovirus (genus Begomovirus, family Geminiviridae) Tomato yellow leaf curl virus (TYLCV) is one of the most damaging diseases of tomato. TYLCV was introduced into the New World in the early 1990s and by the late 1990s, it was found in Florida (2).
M R, Rojas, T, Kon, E T, Natwick, J E, Polston, F, Akad, R L, Gilbertson   +5 more
openaire   +2 more sources

Tomato Yellow Leaf Curl Sardinia Virus Increases Drought Tolerance of Tomato

International Journal of Molecular Sciences, 2023
Drought stress is one of the major physiological stress factors that adversely affect agricultural production, altering critical features of plant growth and metabolism. Plants can be subjected simultaneously to abiotic and biotic stresses, such as drought and viral infections.
Sacco Botto C, Matic S, Moine A, Chitarra W, Nerva L, D'Errico C, Pagliarani C, Noris E   +7 more
openaire   +3 more sources

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

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

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

Scientific Opinion on the pest categorisation of Tomato yellow leaf curl virus and related viruses causing tomato yellow leaf curl disease in Europe [PDF]

, 2014
The Panel on Plant Health performed for the European Union (EU) territory a pest categorisation of Tomato yellow leaf curl virus (TYLCV) and three related viruses, Tomato yellow leaf curl Sardinia virus (TYLCSV), Tomato yellow leaf curl Axarquia virus ...
Baker, Richard, Bragard, Claude, Candresse, Thierry, GILIOLI, Gianni, Grégoire, Jean Claude, Holb, Imre, Jeger, Michael John, Karadjova, Olia Evtimova, Magnusson, Christer, Makowski, David, Manceau, Charles, Navajas, Maria, Rafoss, Trond, Rossi, Vittorio, Schans, Jan, Schrader, Gritta, Urek, Gregor, Vloutoglou, Irene, Werf, Wopke van der, Winter, Stephan   +19 more
core   +1 more source