GEO DataSets

(Submitter supplied) Plant pathogens can cause serious diseases that impact global agriculture1. Understanding how the plant immune system naturally restricts pathogen infection holds a key to sustainable disease control in modern agricultural practices. However, despite extensive studies into the molecular and genetic basis of plant defense against pathogens since the 1950s2,3, one of the most fundamental questions in plant pathology remains unanswered: how resistant plants halt pathogen growth during immune activation. more...

Organism:

Pseudomonas syringae pv. tomato str. DC3000

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23983

114 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Pseudomonas syringae pv. tomato str. DC3000

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL23977 GPL23983

126 Samples

Download data

(Submitter supplied) Plant pathogens can cause serious diseases that impact global agriculture1. Understanding how the plant immune system naturally restricts pathogen infection holds a key to sustainable disease control in modern agricultural practices. However, despite extensive studies into the molecular and genetic basis of plant defense against pathogens since the 1950s2,3, one of the most fundamental questions in plant pathology remains unanswered: how resistant plants halt pathogen growth during immune activation. more...

Organism:

Pseudomonas syringae pv. tomato str. DC3000

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23977

12 Samples

Download data: TXT

(Submitter supplied) Understanding the gene regulation of plant pathogens is crucial for pest control and thus global food security. An integrated understanding of bacterial gene regulation in the host is dependent on multi-omic datasets, but these are largely lacking. Here, we simultaneously characterized the transcriptome and proteome of a bacterial pathogen in plants. We found a number of bacterial processes affected by plant immunity at the transcriptome and proteome levels. more...

Organism:

Pseudomonas syringae pv. tomato str. DC3000

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27611

12 Samples

Download data: TXT

(Submitter supplied) The plant pathogen Pseudomonas syringae pv. syringae B728a grows and survives on leaf surfaces and in the leaf apoplast of its host, bean. Global transcriptome profiling was used to understand the contribution of distinct regulators to B728a fitness and pathogenicity. We performed a transcriptome analysis of B728a and nine regulator mutants recovered from the surface and interior of leaves and exposed to various environmental stresses in culture. more...

Organism:

Pseudomonas syringae; Pseudomonas syringae pv. syringae B728a

Type:

Expression profiling by array

Platform:

GPL16328

165 Samples

Download data: PAIR, TXT

(Submitter supplied) 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

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL6147

6 Samples

Download data: GPR

(Submitter supplied) This RNA-seq dataset is from RNA sample collected using the physical seperation technique previously used in our lab (Lovelace 2018). The goal is to look at DC3000 AlgU regulon under pattern triggered immunity.

Organism:

Pseudomonas syringae pv. tomato str. DC3000

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24578

18 Samples

Download data: TXT

(Submitter supplied) ra04-07_pgpr - profiling of the root architecture response to phyllobacterium - Experiment 1 : Which genes are up- or down-regulated in Arabidopsis thaliana cultivated in vitro with increased lateral root development in response to Phyllobacterium STM196 inoculation. Experiment 2 : Which genes are up- or down-regulated during the ISR triggered by a rhizobacteria, in comparison with those affected by a pathogenic interaction. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL5337

4 Samples

Download data: GPR

(Submitter supplied) ra04-07_pgpr - profiling of the pgpr induced systemic resistance (isr) - Experiment 1 : Which genes are up- or down-regulated in Arabidopsis thaliana cultivated in vitro with increased lateral root development in response to Phyllobacterium STM196 inoculation. Experiment 2 : Which genes are up- or down-regulated during the ISR triggered by a rhizobacteria, in comparison with those affected by a pathogenic interaction. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL5337

10 Samples

Download data: GPR

(Submitter supplied) Expression profiles of 22 reference Arabidopsis immunity mutants were collected using the Arabidopsis Pathoarray 464_001 (GPL3638) in order to build a network model predicting the Arabidopsis immune signaling network. Biological signaling processes may be mediated by complex networks in which network components and network sectors interact with each other in complex ways. Studies of complex networks benefit from approaches in which the roles of individual components are considered in the context of the network. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL3638

106 Samples

Download data: GPR

(Submitter supplied) The objective of this study is to assess gene expression changes in Arabidopsis thaliana as time passed after Vibrio vulnificus 96-11-17M infection. We performed transcript profiling using 10 RNA-seq samples of Arabidopsis obtained at 0h, 12h, 24h, 48h, and 72h after 96-11-17M treatment. Through various statistical tests, differentially expressed genes at each time point were obtained and enriched biological functions were compared across infection time points. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

10 Samples

Download data: TXT

(Submitter supplied) We aim to monitor global transcriptomic changes during the HR in Arabidopsis Col-0 leaf upon localized infiltration of Pst DC3000 (avrRpm1) (5*107cfu/mL) and mock (10 Mm MgCl2) in a spatio-temporal manner. The infiltrated cells were harvested in parallel with the immediately adjacent uninfected cells. Samples were collected at 0,1,2,4,6 post-inoculation in three biological replicates.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21179

60 Samples

Download data: CSV

(Submitter supplied) The zig-zag model of host-pathogen interaction describes the relative strength of defense response across a spectrum of pathogen-induced plant phenotypes. A stronger defense response results in increased resistance. Here, we investigate the strength of pathogen virulence during disease and place these findings in the context of the zig-zag model. Xanthomonas vasicola pv. holcicola (Xvh) causes sorghum bacterial leaf streak. more...

Organism:

Sorghum bicolor; Xanthomonas vasicola

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL27913 GPL27914 GPL27912

21 Samples

Download data: TXT

(Submitter supplied) With frequent fluctuations in global climate, plants often experience co-occurring dry-wet cycles and pathogen infection and this combination adversely affects plant survival. In the past, some studies indicated that morpho-physiological responses of plants to the combined stress are different from the individual stressed plants. However, interaction of drought stressed or drought recovered plants with pathogen has not been widely studied at molecular level. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL17416

22 Samples

Download data: CEL, CHP

(Submitter supplied) We observed inhibition of the hypersensitive response (a typical ETI response) by PTI signaling in an Arabidopsis quadruple mutant dde2 ein2 pad4 sid2 (quad). Thus, we designed an experiment to see the interaction between ETI and PTI signaling at the transcriptome level. The Arabidopsis line dde2 ein2 pad4 sid2 Ed-AvrRpt2 (quadAvrRpt2) was used (Ed-AvrRpt2, estradiol-inducible AvrRpt2 transgene). In this plant line, ETI can be elicited by estradiol (Ed) treatment via in planta expression of AvrRpt2. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

60 Samples

Download data: CSV

(Submitter supplied) Activation of plant immunity by bacterial MAMPs such as flg22 affects nucleosome positioning over thousands of loci and is correlated with the transcription of immune-related genes. Data for chromatin remodelling ATPase EDA16 truncated and over-expressor mutants as well as Col-0 (control) are provided.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL19580

24 Samples

Download data: BIGWIG, TXT

(Submitter supplied) Root pathogens are a major thread in global crop production and protection strategies are required to sustainably enhance the efficiency of root immunity. Our understanding of root immunity is still limited in comparison to the knowledge gained for the regulation of immune response in leaves. In an effort to reveal the organisation of root immunity in roots, we undertook a cell type-specific transcriptome analysis to identify gene networks in epidermis, cortex and pericycle cells of Arabidopsis roots upon treatment with two immunity elicitors, bacterial microbe-associated molecular pattern flagellin and the endogenous damage-associated molecular pattern Pep1. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13222

27 Samples

Download data: TXT

(Submitter supplied) Post-transcriptional regulation of mRNA mediated by methylation at the N6 position of adenine (N6-methyladenosine (m6A)) can have profound effects on transcriptome regulation in plants. Focused studies across eukaryotes offer glimpses into the processes governed by m6A throughout developmental and disease states. However, we lack an understanding of the dynamics and scope of regulatory potential m6A possesses during biotic stress responses in plants. more...

Organism:

Arabidopsis thaliana

Type:

Other; Expression profiling by high throughput sequencing

Platform:

GPL21785

75 Samples

Download data: NARROWPEAK, TXT

(Submitter supplied) Investigation of whole genome gene expression level changes during plant infection in the PecS regulatory mutant compared to the wild type strain. PecS is a global regulator of virulence in D. dadantii and the PecS mutant is hypervirulent.

Organism:

Dickeya dadantii 3937

Type:

Expression profiling by array

Platform:

GPL16335

13 Samples

Download data: PAIR, TXT

(Submitter supplied) Revealing global translational reprogramming as a fundamental layer of immune regulation in plants

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing; Other

Platform:

GPL13222

8 Samples

Download data: TXT