Management of Insect Pests to Agriculture
Lessons Learned from Deciphering their Genome, Transcriptome and Proteome
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Henryk Czosnek
English
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Article
Open AccessPharmaceuticals in treated wastewater induce a stress response in tomato plants
Pharmaceuticals remain in treated wastewater used to irrigate agricultural crops. Their effect on terrestrial plants is practically unknown. Here we tested whether these compounds can be considered as plant st...
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Open AccessTaking advantage of a pathogen: understanding how a virus alleviates plant stress response
The simplicity of Tomato yellow leaf curl virus (TYLCV) genome, encoding six proteins only, contrasts with the complexity of its impact on tomato plants. In this review, we discuss our understanding of how TYLCV ...
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The six Tomato yellow leaf curl virus genes expressed individually in tomato induce different levels of plant stress response attenuation
Tomato yellow leaf curl virus (TYLCV) is a begomovirus infecting tomato plants worldwide. TYLCV needs a healthy host environment to ensure a successful infection cycle for long periods. H...
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Open AccessCorrection: Corrigendum: Tomato yellow leaf curl virus infection mitigates the heat stress response of plants grown at high temperatures
Scientific Reports 6: Article number: 19715; Published online: 21 January 2016; Updated: 11 May 2016 The original version of this Article contained errors in the spelling of the authors Ghandi Anfoka, Adi Mosh...
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Open AccessTomato yellow leaf curl virus infection mitigates the heat stress response of plants grown at high temperatures
Cultured tomatoes are often exposed to a combination of extreme heat and infection with Tomato yellow leaf curl virus (TYLCV). This stress combination leads to intense disease symptoms and yield losses. The respo...
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Interactions Between the Whitefly Bemisia tabaci and Begomoviruses: Biological and Genomic Perspectives
Begomoviruses are an emerging group of plant viruses, exclusively transmitted by the whitefly Bemisia tabaci in a persistent-circulative manner. Despite the economic importance of both, very little is known about...
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The Involvement of HSP70 and HSP90 inTomato Yellow Leaf Curl Virus Infection in Tomato Plants and Insect Vectors
Cellular chaperones HSP70 and HSP90 are involved in Tomato yellow leaf curl virus (TYLCV) infection. TYLCV is a begomovirus transmitted by the whitefly Bemisia tabaci to tomato and other crops. In infected tomato...
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Open AccessThe Tomato yellow leaf curl virus V2 protein forms aggregates depending on the cytoskeleton integrity and binds viral genomic DNA
The spread of Tomato yellow leaf curl virus (TYLCV) was accompanied by the formation of coat protein (CP) aggregates of increasing size in the cytoplasm and nucleus of infected tomato (Solanum lycopersicum) cells...
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Insect Symbiotic Bacterial GroEL (Chaperonin 60) and Plant Virus Transmission
GroEL is a multifunctional protein belonging to the conspicuous family of chaperones active in prokaryotic and eukaryotic cells. GroEL of Escherichia coli is a heat shock-like protein (Hsp60). It is involved in t...
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A developmentally regulated lipocalin-like gene is overexpressed in Tomato yellow leaf curl virus-resistant tomato plants upon virus inoculation, and its silencing abolishes resistance
To discover genes involved in tomato resistance to Tomato yellow leaf curl virus (TYLCV), we previously compared cDNA libraries from susceptible (S) and resistant (R) tomato lines. Among the genes preferentially ...
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Bemisia tabaci – Tomato Yellow Leaf Curl Virus Interaction Causing Worldwide Epidemics
Tomato yellow leaf curl virus (TYLCV) is a begomovirus that threatens tomato production worldwide. TYLCV is transmitted in a circulative manner by the whitefly Bemisia tabaci. Once ingested, TYLCV wa...
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Tomato yellow leaf curl virus infection of a resistant tomato line with a silenced sucrose transporter gene LeHT1 results in inhibition of growth, enhanced virus spread, and necrosis
To identify genes involved in resistance of tomato to Tomato yellow leaf curl virus (TYLCV), cDNA libraries from lines resistant (R) and susceptible (S) to the virus were compared. The hex...
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The Whitefly Genome – White Paper: A Proposal to Sequence Multiple Genomes of Bemisia tabaci
The whitefly, Bemisia tabaci (Gennadius 1889), complex (Brown et al. 1995) can cause extensive damage to crop and ornamental plants. Damage can be biotype specific, including induction of physiological disorders ...
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Mutualistic and Dependent Relationships with Other Organisms
Whiteflies in general – and Bemisia tabaci in particular – are involved in complex interactions with the host plant, various microorganisms and arthropods (herbivores and natural enemies). These relationships are...
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Silencing of a single gene in tomato plants resistant to Tomato yellow leaf curl virus renders them susceptible to the virus
A reverse-genetics approach was applied to identify genes involved in Tomato yellow leaf curl virus (TYLCV) resistance, taking advantage of two tomato inbred lines from the same breeding program—one susceptible (...
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Expressing a whitefly GroEL protein in Nicotiana benthamiana plants confers tolerance to tomato yellow leaf curl virus and cucumber mosaic virus, but not to grapevine virus A or tobacco mosaic virus
Transgenesis offers many ways to obtain virus-resistant plants. However, in most cases resistance is against a single virus or viral strain. We have taken a novel approach based on the ability of a whitefly en...
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Open AccessParasitization by the wasp Eretmocerus mundus induces transcription of genes related to immune response and symbiotic bacteria proliferation in the whitefly Bemisia tabaci
The whitefly Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), and the viruses it transmits, are a major constraint to growing vegetable crops worldwide. Although the whitefly is often controlled using chemica...
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Horizontal transmission of begomoviruses between Bemisia tabaci biotypes
We have previously shown that the monopartite Tomato yellow leaf curl virus (TYLCV), a begomovirus (family Geminiviridae, genus Begomovirus) infecting tomato plants can be transmitted in a gender-dependent manner...
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