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Infection with Salmonella or Pseudomonas or E. coli - Interactions between plants and human pathogenic bacteria.

ABSTRACT: au07-07_salmonella - infection with Salmonella or Pseudomonas or E. coli. Identification of genes involved in early Arabidopsis response to pathogenic and non-pathogenic bacteria. Arabidopsis thaliana Col-0 seedlings were infected for 2 hours with a) Salmonella typhimurium strain 14028s, b) Pseudomonas syringae DC3000 or c) Escherichia coli DH5A Keywords: treated vs untreated comparison

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE20996 | GEO | 2010/03/25

SECONDARY ACCESSION(S): PRJNA124513

REPOSITORIES: GEO

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Infection with Salmonella or Pseudomonas or E. coli - Interactions between plants and human pathogenic bacteria.

Project description:au07-07_salmonella - infection with Salmonella or Pseudomonas or E. coli. Identification of genes involved in early Arabidopsis response to pathogenic and non-pathogenic bacteria. Arabidopsis thaliana Col-0 seedlings were infected for 2 hours with a) Salmonella typhimurium strain 14028s, b) Pseudomonas syringae DC3000 or c) Escherichia coli DH5A Keywords: treated vs untreated comparison 6 dye-swap - CATMA arrays

2010-06-05 | E-GEOD-20996 | biostudies-arrayexpress

Transcriptional dynamics driving MAMP-triggered immunity and pathogen effector-mediated immunosuppression in Arabidopsis leaves following infection with Pseudomonas syringae pv. tomato DC3000.

Project description:High-resolution temporal transcriptomic analysis of Arabidopsis thaliana leaves during infection by Pseudomonas syringae DC3000 and DC3000hrpA-thaliana

2015-06-02 | GSE56094 | GEO

Infection of Arabidopsis thaliana seedlings (Col-0, UBQ10::YFP-TCP14-4, tcp14-6 and coi1-16) with the Pseudomonas syringae strain DC3000 cor-

Project description:This study evaluates the transcriptome of four genotypes of Arabidopsis thaliana infected at the seedling stage with the Pseudomonas syringae strain DC3000 cor-.

2017-01-12 | GSE90075 | 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

Infection of Arabidopsis thaliana seedlings with the Pseudomonas syringae strain DC3000 cor- carrying the effector HopBB1

Project description:This study evaluates the transcriptome of Arabidopsis thaliana infected with the Pseudomonas syringae strain DC3000 cor- carrying the type three secretion system effector HopBB1

2017-01-12 | GSE90071 | GEO

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

Systems Biology approach to identify transcriptome reprogramming in Arabidopsis thaliana during insect and bacterial attack (Pseudomonas syringae)

Project description:We have implemented an integrated Systems Biology approach to analyze overall transcriptomic reprogramming and systems level defense responses in the model plant Arabidopsis thaliana during an insect (Brevicoryne brassicae) and a bacterial (Pseudomonas syringae pv. tomato strain DC3000) attack. The main aim of this study was to identify the attacker-specific and general defense response signatures in the model plant Arabidopsis thaliana while attacked by phloem feeding aphids or pathogenic bacteria. Defense responses and networks, unique and specific for aphid or Pseudomonas stresses were identified. Our analysis revealed a probable link between biotic stress and microRNAs in Arabidopsis and thus opened up a new direction to conduct large-scale targeted experiments to explore detailed regulatory links among them. The presented results provide a first comprehensive understanding of Arabidopsis - B. brassicae and Arabidopsis - P. syringae interactions at a systems biology level.

2013-06-01 | GSE39246 | GEO

Systems Biology approach to identify transcriptome reprogramming in Arabidopsis thaliana during insect and bacterial attack (Brevicoryne brassicae)

2013-06-01 | GSE39245 | 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

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

2010-11-19 | GSE16434 | GEO

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