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ABSTRACT: Transcriptome response of Frankliniella occidentalis (western flower thrips) to tomato spotted wilt virus (TSWV) infection

PROVIDER: PRJNA454326 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR7085636.fastq.gz	Fastqsanger.gz
	SRR7140917.fastq.gz	Fastqsanger.gz
	SRR7140918.fastq.gz	Fastqsanger.gz
	SRR7255050.fastq.gz	Fastqsanger.gz
	SRR7255060.fastq.gz	Fastqsanger.gz

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Project description:Frankliniella occidentalis (western flower thrips) larval gut response to tomato spotted wilt virus

| PRJNA748697 | ENA

Microarray analysis of Lycopersicon esculentum plants subjected to tomato spotted wilt virus inoculation, western flower thrips infestation and a combination of virus and thrips

Project description:In the current study, we sought to elucidate the plant-mediated mechanisms underlying the interaction between TSWV and its insect vector, F. occidentalis in the plant host, tomato, Solanum lycopersicum L. We performed replicated greenhouse and laboratory experiments to confirm that TSWV altered vector performance and behavior in ways that improved virus transmission. To characterize plant molecular mechanisms, microarray analysis was done in tomato plants that were systemically-infected with TSWV, infested with thrips, or both TSWV and thrips using Affymetrix Tomato GeneChip®. The tomato microarray chip includes many defense- and stress-related genes and genes related to chloroplast function, cell wall modification, and protein synthesis which we hypothesized would be involved in TSWV-vector interaction.

2020-08-01 | E-MTAB-9294 | biostudies-arrayexpress

A TMT-based quantitative proteome analysis to elucidate the TSWV induced signaling cascade in susceptible and resistant cultivars of Solanum lycopersicum

Project description:Tomato spotted wilt virus (TSWV), transmitted by small insects known as thrips, is one of the major threats to tomato productivity across the globe. In addition to tomato, this virus infects more than 1000 other plants belonging to 85 families and is a cause of serious concern. Very little, however, is known about the molecular mechanim of TSWV induced signaling in plants. Here, we used a TMT-based quantitative proteome analysis to investigate the protein profiles of tomato leaves of two cultivars (cv 2621and 2689; susceptible and resistant respectively to TSWV infection) following TSWV inoculation. This approach resulted in the identification of 5112 proteins of which 1022 showed significant changes in response to TSWV. While the proteome of resistant cultivar majorly remain unaltered, proteome of susceptible cultivar showed distint differences following TSWV infection. TSWV modulated proteins in tomato included those with functions previously implicated in plant defence incuding secondary metabolism, ROS detoxification, MAP kinase signaling, Calcium signaling and jasmonate biosynthesis, among others. Taken together, these results provide new insights into the TSWV induced signaling in tomato leaves and may be useful in future to manage this deadly disease of plants.

2020-05-06 | PXD017250 | Pride

Tolerance of Arabidopsis to thrip feeding

Project description:We analyzed the interaction between Arabidopsis and western flower thrips (Frankliniella occidentalis), which are one of the most serious insect pests of cultivated plants. A total of 1.2K potential biotic and abiotic stress-related genes were selected from the genes covered by the Arabidopsis 7K array (RIKEN, Japan) and Arabidopsis oligo microarray (Agilent Technologies, USA) for this study. The 21- day-old plants were feeded by western flower thrips in an acryl cylinder chamber with air ventilation windows covered with a fine mesh. Leaves were harvested several time after the feeding. Our results indicate that JA plays an important role in Arabidopsis in terms of response to, and tolerance against, thrip feeding.

2008-10-25 | GSE13304 | GEO

Transcription profiling of tomato shoots and roots from plants systemically infected by TSWV reveals organ-specific transcriptional responses

Project description:Transcription profiling of roots and shoots of tomato plants as a result of systemic infection with the tospovirus Tomato Spotted Wilt Virus (TSWV).

2009-08-04 | E-MTAB-133 | biostudies-arrayexpress

Arbuscular mycorrhizal symbiosis limits foliar transcriptional responses to viral infection and favors long-term virus accumulation

Project description:Transcriptional changes triggered by the systemic infection of the tospovirus Tomato Spotted Wilt Virus (TSWV) in roots and shoots of tomato plants (Solanum lycopersicum) mycorrhized by Glomus mosseae

2011-10-31 | E-MTAB-620 | biostudies-arrayexpress

Identification of a host protein interacting with Tomato spotted wilt virus ribonucleoproteins from Nicotiana benthamiana and yeast.

Project description:Viruses are obligate intracellular pathogens that depend on host factors to complete their infection cycle. Very little is known of which plant factors are required for successful Tomato spotted wilt orthotospovirus (TSWV) infection. The viral ribonucleoprotein (RNP) fraction from TSWV infected Nicotiana benthamiana plants was purified and its protein composition was analysed by proteomics by mass spectrometry to identify host proteins that co-purify with viral RNPs. Related, we expressed a TSWV replicon system in a non-host system, Bakers’ yeast (Saccharomyces cerevisiae), and purified as well the RNP fraction from yeast. Comparative proteomics was used to find common enriched proteins observed in both yeast and plant RNP fractions.

2021-11-10 | PXD026246 | Pride

Comparative analysis of chrysanthemum transcriptome in response to infection of three viruses: Cucumber mosaic virus, Tomato spotted wilt virus, and Potato virus X

Project description:Gene expression analysis of chrysanthemum infected with three different viruses including Cucumber mosaic virus, Tomato spotted wilt virus, and Potato virus X have been performed using the chrysanthemum 135K microarray.

2015-01-01 | GSE55985 | GEO

Project description:Tomato spotted wilt virus

| PRJEB39989 | ENA

Proteome-Wide Analysis of Lysine 2-Hydroxyisobutyrylation in Frankliniella occidentalis

Project description:Frankliniella occidentalis is an important insect carrier of virus disease that harms cash crops, and it often causes virus disease to spread widely in cash crops. Post-translational modifications of proteins play an important role in regulating life activities, and the study of newly discovered modifications (PTMs) is of great significance. Lysine 2-hydroxyisobutyryl (Khib) is an evolutionary conservative form of post-translational modification of a new type of protein discovered in mammals, plants, yeast and pathogenic bacteria in recent years. The study of this modification can increase our understanding of Frankliniella occidentalis, help further study the biological function mechanism of Frankliniella occidentalis and the key to disease transmission, and is of great significance to disease prevention and control.

2022-04-07 | PXD030798 | Pride

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