Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from leaves of tomato (Solanum lycopersicum L. cv. MicroTom) plants subjected to 1000 Hz sound vibration (at 90 dB for 2 h for 3 consecutive days) and/or inoculated with Pst DC300.

ABSTRACT: As mechanical stimuli, sound vibrations are known to influence various molecular and physiological processes that can ultimately improve crop performance and yield. Microarray analyses were carried out to investigate the global gene expression changes in MicroTom plants subjected to 1000 Hz sound vibration prior to infection with Pst DC300 to test the effectiveness of sound as a priming agent. Data revealed that 1000 Hz pretreatment is effective in eliciting a transcriptional reprogramming in tomato plants grown under normal conditions, but particularly after Pst DC3000 infection. The protective effect of 1000 Hz pretreatment against Pst DC3000 appeared to be mediated by the upregulation of both unique differentially expressed genes (DEGs) involved in cell wall reinforcement, phenylpropanoid pathway and defensive proteins as well as common DEGs associated with boosting plant basal immunity.

ORGANISM(S): Solanum lycopersicum

PROVIDER: GSE239448 | GEO | 2024/04/26

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Expression data of sound vibration-treated Arabidopsis thaliana during Botrytis cinerea infection

Project description:Sound vibration (SV), a mechanical stimulus, can trigger various molecular and physiological changes in plants. Herein, we investigated the effect of SV pre-treatment on Arabidopsis immunity to measure the priming potential of SV. Arabidopsis plants (fourteen-day-old) were treated with sound vibration (1000 Hz, 100 dB) for daily 3 hours up to 10 days in a soundproof chamber. The control plants were kept in a similar sound-proof chamber without SV exposure (daily 3 h) up to 10 days. After that, control and SV-treated plants were challenged with Botrytis cinerea spores. The result showed that SV pre-treatment increases the disease resistance of Arabidopsis against B. cinerea. Samples from three different time points were analyzed through microarray: (1) right after the 10th day of 3h SV treatment (0 h time point), and (2) after Botrytis spore inoculation (12 and 24 hpi time points). RNA was isolated from rosette leaves.

2017-04-29 | E-MTAB-4077 | biostudies-arrayexpress

Expression data from sound treated Arabidopsis thaliana

Project description:Sound wave can cause various developmental and physiological changes in plant. It strongly suggests the existence of sophisticated molecular mechanisms for sound perception in plant. Hence gene expression study is important. We investigated the global gene expression in Arabidopsis upon five different single frequency treatment. Sound treated Arabidopsis was used for RNA extraction and hybridization on Affymetrix microarrays. Five different frequency (250, 500, 1000, 2000 and 3000 Hz) was applied at 80 db on 20 days old plant for one hour. Immediate after treatment (0 hour) rosette samples were harvested.

2016-06-15 | E-GEOD-68944 | biostudies-arrayexpress

Solanum lycopersicum Transcriptome or Gene expression

Project description:To characterize the PTI response of tomato and the effect of the delivery of a subset of effectors, we performed an RNA-seq analysis of tomato Rio Grande prf3 leaves challenged with either the flgII-28 peptide or the following bacterial strains: Agrobacterium tumefaciens GV2260, Pseudomonas fluorescens 55, Pseudomonas putida KT2440, Pseudomonas syringae pv. tomato (Pst) DC3000, Pst DC3000 deltahrcQ-U deltafliC and Pst DC3000 deltaavrPto deltaavrPtoB. NOTE: Samples in SRA were assigned the same sample accession. This is incorrect as there are different samples, hence âSource Nameâ was replaced with new values. Comment[ENA_SAMPLE] contains the original SRA sample accessions.

2013-08-21 | E-MTAB-4789 | biostudies-arrayexpress

Transcription profiling of Arabidopsis wild type Columbia-0 and mutant gh3.5-1D in response to pathogen Pst DC3000(avrRpt2)

Project description:To reveal the underlying molecular mechanism of GH3.5 action in modulating the SA and auxin pathways, we performed transcriptional profiling of gh3.5-1D plants after infection with or without Pst DC3000(avrRpt2) on a global scale using the Affymetrix Arabidopsis ATH1 GeneChip Experiment Overall Design: Each 3 leaves of plants of 5-week-old wild type Columbia-0 and mutant gh3.5-1D (heterozygous) were inoculated with Pst DC3000(avrRpt2)at 105 cfu mL-1. Leaves were harvested at 0 h (uninoculated) and 48 hours after inoculation. Three biological repeats were performed on Columbia-0 (wild-type, Col-0) and gh3.5-1D (mutant) after infection with or without Pst DC3000(avrRpt2), respectively.

2008-06-14 | E-GEOD-6556 | biostudies-arrayexpress

Microarray analysis of Atelp2, npr1 and wild type (Col-0) infected with the avirulent bacterial pathogen Pst DC3000/avrRpt2

2012-06-30 | GSE38986 | GEO

The tomato receptor-like cytoplasmic kinase Fir1 is involved in flagellin signaling and regulates pre-invasion immunity

Project description:Detection of bacterial flagellin by the tomato receptors Flagellin sensing 2 (Fls2) and Fls3 triggers activation of pattern-triggered immunity (PTI). We identified a tomato Fls2/Fls3-interacting receptor-like cytoplasmic kinase, Fir1, that is involved in PTI triggered by flagellin perception. Fir1 localized to the plasma membrane and interacted with Fls2 and Fls3 in yeast and in planta. CRISPR/Cas9-generated tomato fir1 mutants were impaired in several immune responses induced by the flagellin-derived peptides flg22 and flgII-28, including resistance to Pseudomonas syringae pv. tomato (Pst) DC3000, production of reactive oxygen species, and enhanced PR1b gene expression, but not MAP kinase phosphorylation. Remarkably, fir1 mutants developed larger Pst DC3000 populations than wild-type plants, whereas no differences were observed in wild-type and fir1 mutants plants infected with the flagellin deficient Pst DC3000deltafliC. fir1 mutants failed to close stomata when infected with Pst DC3000 and Pseudomonas fluorescens, and were more susceptible to Pst DC3000 than wild-type plants when inoculated by dipping, but not by vacuum-infiltration, indicating involvement of Fir1 in pre-invasion immunity. RNA-seq analysis detected fewer differentially expressed genes in fir1 mutants and altered expression of jasmonic acid (JA)-related genes. In support of JA response deregulation in fir1 mutants, these plants were similarly susceptible to Pst DC3000 and to the coronatine deficient Pst DC3118 strain, and more resistant to the necrotrophic fungus Botrytis cinerea following PTI activation. These results indicate that tomato Fir1 is required for a subset of flagellin-triggered PTI responses and support a model in which Fir1 negatively regulates JA signaling during PTI activation.

2022-11-28 | GSE199518 | GEO

Nibricoccus aquaticus strain:HZ-65

Project description:HZ-65 Genome sequencing

| PRJNA404023 | ENA

Microarray analysis of Atelp2, npr1 and wild type (Col-0) infected with the avirulent bacterial pathogen Pst DC3000/avrRpt2

Project description:The goal of the microarray experiment was to determine the induction kinetics of transcriptome changes in the Arabidopsis mutant Atelp2, npr1 and wild type in response to infection of the avirulent bacterial pathogen Pst DC3000/avrRpt2. Results indicated that Atelp2 exhibited slower kinetcis of transcriptional changes than the wild type after Pst DC3000/avrRpt2 infection, whereas npr1 did not show significant alteration in the induction kinetics. Three biological replicates with leaves from 8 plants per sample were collected at 0, 4, 8, and 12 hours after inoculation with the avirulent bacterial pathogen Pst DC3000/avrRpt2. After extraction, RNA concentration was determined on a NanoDrop Spectrophotometer (Thermofisher Scientific, Waltham, MA) and sample quality was assessed using the 2100 Bioanalyzer (Agilent Technologies, Santa Clara, CA). Each replicate was used as one sample for microarray analysis.

2012-06-29 | E-GEOD-38986 | biostudies-arrayexpress

Microarray analysis of med14 and wild type (Col-0) infected with the avirulent bacterial pathogen Pst DC3000/avrRpt2

2013-05-18 | GSE45212 | GEO

Microarray analysis of med14 and wild type (Col-0) infected with the avirulent bacterial pathogen Pst DC3000/avrRpt2

Project description:The goal of the microarray experiment was to determine the induction kinetics of transcriptome changes and to identify differentially expressed genes in the Arabidopsis mutant med14 and wild type in response to infection of the avirulent bacterial pathogen Pst DC3000/avrRpt2. Results indicated that med14 exhibited slower kinetcis of transcriptional changes than the wild type after Pst DC3000/avrRpt2 infection, and the induction of a large group of defense genes was suppressed in the med14 mutant. Three biological replicates with leaves from 8 plants per sample were collected at 0, 4, 8, and 12 hours after inoculation with the avirulent bacterial pathogen Pst DC3000/avrRpt2. After extraction, RNA concentration was determined on a NanoDrop Spectrophotometer (Thermofisher Scientific, Waltham, MA) and sample quality was assessed using the 2100 Bioanalyzer (Agilent Technologies, Santa Clara, CA). Each replicate was used as one sample for microarray analysis.

2013-05-18 | E-GEOD-45212 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data