Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

E-GEOD-21920

ABSTRACT: Transcription profiling by array of Arabidopsis mutant for ulp1c and ulp1d after inoculation with Pseudomonas syringae pv. tomato expressing mutant HopZ1a

PROVIDER: E-GEOD-21920 | ExpressionAtlas | 2015-05-19

REPOSITORIES: ExpressionAtlas

ACCESS DATA

Json Xml

Similar Datasets

Arabidopsis thaliana strain:Columbia (Col-0) Transcriptome or Gene expression

Project description:This study investigates extent and functional significance of alternative splicing in Arabidopsis thaliana defense against the bacterial pathogen Pseudomonas syringae pv tomato (Pst). We have provided a detailed characterization of the Arabidopsis thaliana transcriptional response to Pseudomonas syringae infection in both susceptible and resistant hosts. We carried out two independent inoculation experiments (biological replicates) for each treatment. Col-0 is susceptible to virulent Pst DC3000 but has a functional RPS4 resistance gene effective against DC3000 expressing AvrRps4

2013-03-06 | E-MTAB-4450 | biostudies-arrayexpress

Analysis of gene expression in Arabidopsis thaliana after priming with BABA and infection with Pseudomonas syringae pv tomato DC3000

2010-11-19 | GSE16434 | GEO

Interplay between MAMPs-triggered and SA-mediated defense responses

Project description:The Arabidopsis Pathoarray 464_001 (GPL3638) was used to compare response of Col-0, pad4-1 (Zhou et al., 1998; Jirage et al., 1999) and sid2-2 (Wildermuth et al., 2001) to Pseudomonas syringae pv. tomato DC3000 hrcC mutant. SA production is drastically reduced in sid2 mutants. PAD4 is required for SA-mediated responses. The results suggested that the SA increase triggered by MAMPs is one major component in the MAMPs-triggered signaling mechanism. Keywords: Responses of Arabidopsis to Pseudomonas syringae pv. tomato DC3000 hrcC mutant

2007-07-14 | GSE8273 | GEO

RNA-seq of Arabidopsis thaliana spms and wild-type plants inoculated with Pst DC3000 or mock

Project description:RNA-seq of Arabidopsis thaliana spermine synthase (spms) mutant and wild-type (Col-0) inoculated with Pseudomonas syringae pv. tomato DC3000 or mock (MgCl2)

2023-08-31 | E-MTAB-13086 | biostudies-arrayexpress

The Arabidopsis homolog of human G3BP1 is a key regulator of stomatal and aploplastic immunity

Project description:Arabidopsis G3BP1 mutants showed enhanced resistance to the virulent bacterial pathogen Pseudomonas syringae Pv. tomato. Pathogen resistance was mediated in Atg3bp1 mutants by altered stomatal and apoplastic immunity.

2018-06-01 | GSE107786 | GEO

affy_syringae_malaga_athaliana-Role of different proteases in plant defence

Project description:affy_syringae_malaga_athaliana - affy_syringae_malaga_athaliana - - Pseudomonas syringae is a plant pathogenic bacterium that relies on a type III secretion system (T3SS) to cause disease in susceptible hosts and to trigger defence in resistant plants. The T3SS translocates effector proteins directly inside the plant cell. Some P. syringae pathovars translocate the effector HopZ1a, which is recognized in Arabidopsis, triggering the hypersensitive response (HR). This resistance does not depend on the usual defence pathways involved in resistance against other avirulence effectors, so it would be very helpful to know the transcriptomic events that take place in the context of a hypersensitive response triggered by HopZ1a. ULP genes codifies for plant SUMO-proteases. Recent studies by our group revealed that they could be involved in plant defense against microorganisms.-- We infiltrated Arabidopsis thaliana ecotype Columbia wild type with 10mM MgCl2 (as mock inoculation), the virulent pathogen Pseudomonas syringae pv. tomato (Pto), Pto expressing the effector HopZ1a and Pto expressing a HopZ1a derivative carrying a point mutation in a residue essential for the cystein-protease activity. We also grew ulp1c/ulp1d mutant plants to analyze them either without treatment or inoculated with MgCl2 (as mock) and Pto wt. Keywords: gene knock out,normal vs antisens mutant comparison 24 arrays - ATH1

2011-04-20 | E-GEOD-21920 | biostudies-arrayexpress

Analysis of gene expression in Arabidopsis thaliana after priming with BABA and infection with Pseudomonas syringae pv tomato DC3000

Project description:Arabidopsis thaliana (Col-0) plants were treated with BABA and gene expression differences to control plants were monitored after dip-inoculation with Pseudomonas syringae pv tomato DC3000. Keywords: transcript profiling, response to BABA-induced priming and infection 3 independant replicates were analyzed by two color co-hybridizations. Leaf RNA from Pseudomonas infected control plants (Cy3 labeled cDNA) was cohybridized with leaf RNA from Pseudomonas infected BABA pretreated plants (Cy5 labeled cDNA). Samples were collected 22 hours after bacterial inoculation. BABA pretreatment was performed two days before bacterial inoculation. To assess the effect of BABA alone on gene expression, leaf RNA from BABA treated plants (Cy5 labeled cDNA) was cohybridized with leaf RNA (Cy3 labeled cDNA) from water treated plants.

2010-11-19 | E-GEOD-16434 | biostudies-arrayexpress

affy_syringae_malaga_athaliana-Role of different proteases in plant defence

2011-04-20 | GSE21920 | 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

Systemic responses to Pseudomonas syringae infection

Project description:We used three different strains of Pseudomonas syringae pv tomato DC3000 to investigate systemic responses to infection in Arabidopsis and the development of SAR. Wildtype DC3000, the hrpA mutant and DC3000 carrying the avirulence gene avrRpm1 were syringe infiltrated into 4-week-old plants at a concentration of 10e8 cfu/ml. At least 5 leaves per plant were infiltrated and at least 10 plants were pooled for each sample. Systemic, uninfected tissue was then harvested at 8, 12 and 21h after inoculation. Three independent experiments were carried out to give three biological replicates for each timepoint. 27 samples were used in this experiment.

2009-12-09 | E-GEOD-19264 | 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