Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq based transcriptome analysis of plant pathogens under salt stress condition

ABSTRACT: Plant pathogens require lethal virulence factors, susceptible hosts, and optimal environmental conditions for disease establishment. High soil salinity, exacerbated by climate change, significantly impacts agro-biological ecosystems. However, the overall interactions between plant pathogens and salt stress are not fully characterized or understood. This study examines the effects of salt stress on representative plant pathogens: Burkholderia gladioli, Pectobacterium carotovorum subsp. carotovorum, and Ralstonia solanacearum. Using pan-genome-based comparative transcriptomics, we analyzed the comprehensive alterations within the biological systems of plant pathogens when treated with 200 mM NaCl. Our results highlight the differential responses between salt-sensitive and salt-tolerant pathogens to salt stress.

ORGANISM(S): Burkholderia gladioli Pectobacterium carotovorum subsp. carotovorum Ralstonia solanacearum

PROVIDER: GSE272984 | GEO | 2024/08/08

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Master transcription factors of plant immunity are targeted by a Ralstonia solanacearum effector

Project description:We found the Type III effector protein RipAB could suppress multiple plant immune responses and is important for the virulence of bacterial wilt pathogen Ralstonia solanacearum.

2022-05-04 | GSE179700 | GEO

Transcription profiling of Nicotinan benthamiana in response to Pectobacterium carotovorum WPP14 and Pseudomonas syringae pv. tomato DC3000

Project description:Transcription profiling of Nicotinan benthamiana in response to Pectobacterium carotovorum WPP14 and Pseudomonas syringae pv. tomato DC3000

2010-07-24 | E-TABM-752 | biostudies-arrayexpress

Comparison of tomato wild type and P69D knock-out mutant apoplast proteome and N-terminomes

Project description:The intercellular space or apoplast constitutes the main interface in plant-pathogen interactions. Apoplastic subtilisin-like proteases -subtilases- may play an important role in defence and they have been identified as targets of pathogen-secreted effector proteins. However, most evidence is limited to the interaction of plants with non-vascular foliar pathogens. Here, we characterise the role of the Solanaceae-specific P69 subtilase family in the interaction between tomato and the vascular bacterial wilt pathogen Ralstonia solanacearum.

2023-12-27 | PXD044635 | Pride

N-terminome analysis of tomato P69D knock-out mutant total leaf proteomes treated with and without recominant P69D

2023-12-27 | PXD044637 | Pride

ChIP-seq for identifying molecules associated with sound vibration in plant

Project description:Plant can perceive and respond natural sound vibration (SV). Artificial SV also served as a novel trigger of induced resistance, although approaches for activating such plant innate immunity intensively studied on the use of biological and chemical agents (BCA). Artificial SV pre-treatment protected Arabidopsis thaliana seedlings against insect pests and fungal pathogens. However, SV-mediated epigenetic modulation remains unexplored while CBA-mediated induced resistance is known as a complicated process involving epigenetic regulation. Here, we performed a ChIP-seq analysis to understand the role of 10 kHz SV-mediated epigenetic modification in induced resistance against a soil-borne pathogenic bacterium Ralstonia solanacearum.

2020-08-03 | GSE133320 | GEO

RNA-seq of Pectobacterium carotovorum subsp. carotovorum and P. polaris infecting potato at 24, 48 and 72 hpi, and grown on M9 solid minimal medium at 24 hpi

Project description:Importance: Pectobacterium species cause soft rot in potato and other host plants primarily by secreting a battery of plant cell wall degrading enzymes. In addition, several different secretion systems are mobilized during infection. Previous studies of gene expression and regulation thereof primarily focused on the onset of infection. This work investigated transcriptome changes in Pectobacterium during the infection of potato tubers up to 72 hours post inoculation to elucidate biological processes during a longer infection period. Methods: The transcriptomes of aggressive strains of the two species P. carotovorum subsp. carotovorum and P. polaris were investigated during infection of potato minitubers (cv. 'Asterix') at 24, 48 and 72 hours after inoculation by RNA sequencing. The transcriptomes were compared to that of bacteria grown on minimal M9 medium, and transcriptomes from later infection time points (48 and 72 hours after inoculation) were compared to early infection (24 hours after inoculation). Results: Plant cell wall degrading enzymes and secretion system associated genes were largely upregulated during infection compared to in vitro growth, but downregulated in the later phases of infection compared to the early infection phase. The downregulation was not sufficiently explained by the expression of known virulence regulators such as the RsmA/B or the ExpA/S systems.

2022-04-01 | E-MTAB-7921 | biostudies-arrayexpress

Ralstonia solanacearum strain GMI1000: Methylation profile

Project description:The aim of the project is to decipher the role of DNA methylation in the plant pathogenic bacteria Ralstonia solanacearum during host adaptation. As a first step, we present here the DNA methylation profile of the GMI1000 reference strain.

2017-01-10 | GSE93317 | GEO

Expression profiling by small RNA-seq for identifying miRNA associated with sound vibration in plant

Project description:Plant can perceive and respond natural sound vibration (SV). Artificial SV also served as a novel trigger of induced resistance, although approaches for activating such plant innate immunity intensively studied on the use of biological and chemical agents (BCA). Artificial SV pre-treatment protected Arabidopsis thaliana seedlings against insect pests and fungal pathogens. However, SV-mediated epigenetic modulation remains unexplored while CBA-mediated induced resistance is known as a complicated process involving epigenetic regulation. Here, we performed an expression profiling basd on small RNA-seq experiment to understand the role of 10 kHz SV-mediated epigenetic modification in induced resistance against a soil-borne pathogenic bacterium Ralstonia solanacearum.

2020-08-03 | GSE133321 | GEO

Gene expression profiling study by RNA-seq for identifying genes associated with sound vibration in plant

Project description:Plant can perceive and respond natural sound vibration (SV). Artificial SV also served as a novel trigger of induced resistance, although approaches for activating such plant innate immunity intensively studied on the use of biological and chemical agents (BCA). Artificial SV pre-treatment protected Arabidopsis thaliana seedlings against insect pests and fungal pathogens. However, SV-mediated epigenetic modulation remains unexplored while CBA-mediated induced resistance is known as a complicated process involving epigenetic regulation. Here, we performed a gene expression profiling basd on RNA-seq experiment to understand the role of 10 kHz SV-mediated epigenetic modification in induced resistance against a soil-borne pathogenic bacterium Ralstonia solanacearum.

2020-08-03 | GSE133324 | GEO

Expression data from Arabidopsis thaliana Col-0 challenged with Ralstonia solanacearum race 4 (roots)

Project description:Bacterial wilt caused by Ralstonia solanacearum is a serious seed/soil borne disease that causes severe yield and quality losses in many plants. In order to understand the change in genome expression of inculated plants, microarray analysis were performed. Twenty one days old roots of Arabidopsis Col-0 were inoculated with Ralstonia solanacearum race 4 @ 10^9 & 10^8 cfu/ml in different plants, distil water were mock inoculated, after five days plants were taken for RNA extraction and hybridization on Affymetrix microarrays. Plants were incubated in growth chamber for disease development, temperature and humidity were maintained as per plant requirement for both treated and control plants.

2016-12-21 | GSE92631 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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