Yellow Leaf Curl
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Transgenically Expressed T-Rep of Tomato Yellow Leaf Curl Sardinia Virus Acts as a trans-Dominant-Negative Mutant, Inhibiting Viral Transcription and Replication
... Tomato yellow leaf curl virus (TYLCV), and the Portuguese strain of TYLCV (TYLCV-PT) showed that this second AUG of TYLCSV is aligned with the first AUG of all the other C4 proteins (data not ...
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First report of Ageratum conyzoides L and Sida acuta Burm F as new weed hosts of Tomato yellow leaf curl Tanzania virus
... Tomato yellow leaf curl Tanzania virus has been reported were visited to survey for weed ...of leaf samples of the weed species were prepared and clarified by ...Tomato yellow ...
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Current situation of tomato yellow leaf curl disease (TYLCD) in Antalya, Turkey
... D. (2000): Typing of tomato yellow leaf curl viruses in Eu- rope. European Journal of Plant Pathology, 106: 179–186. Accotto G.P., Noris E. (2007): Detection Methods for TY- LCV and TYLCSV. In: ...
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Multiple Forms of Vector Manipulation by a Plant-Infecting Virus: Bemisia tabaci and Tomato Yellow Leaf Curl Virus
... For many insect-vectored plant viruses, the relationship between feeding behavior and vector competence may prove integral to an understanding of the epidemiology of the resulting plant disease. While plant-infecting ...
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Implication of the Bacterial Endosymbiont Rickettsia spp. in Interactions of the Whitefly Bemisia tabaci with Tomato yellow leaf curl virus
... Numerous animal and plant viruses are transmitted by arthropod vectors in a persistent, circulative manner. Tomato yellow leaf curl virus (TYLCV) is transmitted by the sweet potato whitefly Bemisia ...
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Replication of Tomato Yellow Leaf Curl Virus in Its Whitefly Vector, Bemisia tabaci
... Tomato yellow leaf curl virus (TYLCV) is a begomovirus transmitted exclusively by the whitefly Bemisia tabaci in a persistent, circulative ...
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Virion Stability Is Important for the Circulative Transmission of Tomato Yellow Leaf Curl Sardinia Virus by Bemisia tabaci, but Virion Access to Salivary Glands Does Not Guarantee Transmissibility
... The capsid protein (CP) of the monopartite begomovirus Tomato yellow leaf curl Sardinia virus (TYLCSV), family Geminiviridae, is indispensable for plant infection and vector transmission. A region ...
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DNA Helicase Activity Is Associated with the Replication Initiator Protein Rep of Tomato Yellow Leaf Curl Geminivirus
... The Rep protein is the initiator protein of tomato yellow leaf curl Sardinia virus (TYLCSV), a begomovirus of the Gemini- viridae family of plant single-stranded DNA (ssDNA) viruses. The Rep proteins ...
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Tomato Yellow Leaf Curl Virus V2 Interacts with Host Histone Deacetylase 6 To Suppress Methylation-Mediated Transcriptional Gene Silencing in Plants
... ABSTRACT Cytosine DNA methylation is a conserved epigenetic silencing mecha- nism that defends against biotic stresses such as geminivirus infection. As a counter- measure, geminiviruses encode proteins that inhibit ...
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A Lysine Residue Essential for Geminivirus Replication Also Controls Nuclear Localization of the Tomato Yellow Leaf Curl Virus Rep Protein
... ABSTRACT Geminiviruses are single-stranded DNA (ssDNA) viruses that infect a wide range of plants. To promote viral replication, geminiviruses manipulate the host cell cycle. The viral protein Rep is essential to ...
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Genetic Structure and Population Variability of Tomato Yellow Leaf Curl China Virus
... Geminiviruses have circular single-stranded DNA genomes and are important pathogens in tropical and subtropical regions, but their population diversity and variability are poorly understood. Here, we have investigated ...
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Tomato Yellow Leaf Curl Geminivirus (TYLCV-Is) Is Transmitted among Whiteflies (Bemisia tabaci) in a Sex-Related Manner
... Tomato yellow leaf curl virus (TYLCV) is the name given to a complex of genetically different geminiviruses (family Gemi- niviridae, genus Begomovirus) affecting tomato cultures world- wide ...
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Phylogenetic Evidence for Rapid Rates of Molecular Evolution in the Single-Stranded DNA Begomovirus Tomato Yellow Leaf Curl Virus
... While most research on plant virus evolution has concen- trated on RNA viruses (27, 73), the biggest emerging threat to crops worldwide are the single-stranded DNA (ssDNA) gemi- niviruses, especially those of the ...
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A DNAβ Associated with Tomato Yellow Leaf Curl China Virus Is Required for Symptom Induction
... Tomato leaf curl virus satellite from Australia seems much less specific: Tomato leaf curl virus sat- ellite contains an A-rich region but lacks a  C1 gene and is believed to be a defective ...
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Tête à Tête of Tomato Yellow Leaf Curl Virus and Tomato Yellow Leaf Curl Sardinia Virus in Single Nuclei
... Yellow leaf curl diseases are one of the most important pests affecting tomatoes (Lycopersicon esculentum ...Tomato yellow leaf curl Sardinia virus (TYLCSV), previously known as ...
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Peptide Aptamers That Bind to Geminivirus Replication Proteins Confer a Resistance Phenotype to Tomato Yellow Leaf Curl Virus and Tomato Mottle Virus Infection in Tomato
... Geminiviruses constitute a large family of single-stranded DNA viruses that cause serious losses in important crops worldwide. They often exist in disease complexes and have high recombination and mutation rates, ...
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The Transmission Efficiency of Tomato Yellow Leaf Curl Virus by the Whitefly Bemisia tabaci Is Correlated with the Presence of a Specific Symbiotic Bacterium Species
... Tomato yellow leaf curl virus (TYLCV) (Geminiviridae: Begomovirus) is exclusively vectored by the whitefly Bemisia tabaci (Gennadius) (Hemiptera: ...
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Global Analysis of the Transcriptional Response of Whitefly to Tomato Yellow Leaf Curl China Virus Reveals the Relationship of Coevolved Adaptations
... The begomoviruses are the largest and most economically important group of plant viruses transmitted exclusively by the whitefly Bemisia tabaci in a circulative, persistent manner. The circulation of the viruses within ...
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The viral etiology of tomato yellow leaf curl disease – a review . Plant
... Tomato yellow leaf curl virus ...Tomato yellow leaf curl virus-Israel (TYLCV-Isr) (Navot et ...Tomato yellow leaf curl Sardinia virus (TYLCSV) (Kheyr-Pour et ...
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Amino Acids in the Capsid Protein of Tomato Yellow Leaf Curl Virus That Are Crucial for Systemic Infection, Particle Formation, and Insect Transmission
... A functional capsid protein (CP) is essential for host plant infection and insect transmission in monopartite geminiviruses. We studied two defective genomic DNAs of tomato yellow leaf curl virus ...
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