GEO DataSets

(Submitter supplied) Determining how a bacterial pathogen responds to its host and other bacterial species by altering gene expression is key to understand its pathogenesis and environmental adaption. Here, we used RNA-Seq to comprehensively and quantitatively assess the transcriptional response of the rice bacterial pathogen Acidovorax avenae subsp. avenae strain RS-1 cultivated in vitro, in vivo and in co-culture with rice rhizobacterium Burkholderia seminalis R456. more...

Organism:

Paracidovorax avenae RS-1

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17669

6 Samples

Download data: TXT

(Submitter supplied) This study investigated the transcriptomic response of rice pathogen Acidovorax avenae subsp. avenae (Aaa) strain RS-1 to ß-lactam antibiotics in particular Ampicillin (Amp) and the result highlights the importance of Amp-induced differentially expressed genes in the virulence of Aaa strain RS-1.

Organism:

Paracidovorax avenae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20176

2 Samples

Download data: TXT

(Submitter supplied) Host-pathogen interactions, in particular during the early stages of infection, are important for the fate of both the invading pathogen and host. In pathogens, these interactions activate diverse pathogenic signals to cause disease in the host and evade the inevitably activated immune responses of the infected host. In this study, we used in vitro assay system and RNA-seq to analyze the time-resolved genome-wide gene expressions of Xanthomonas oryzae pv. more...

Organism:

Xanthomonas oryzae pv. oryzae KACC 10331

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19216

14 Samples

Download data: TXT

(Submitter supplied) In this study, using a novel dual RNA-seq approach we monitored the global transcriptional changes in real time of Xanthomonas oryzae pv. oryzicola and rice during infection. Our transcriptome maps of Xoc strains infecting rice provide mechanistic insights into the bacterias adaptive responses to the host niche, with modulation of central metabolism being an important signature. The study also uncovers that infected rice responds by substantial alteration of the cell wall, stress and structural proteins.

Organism:

Oryza sativa; Xanthomonas oryzae pv. oryzicola

Type:

Non-coding RNA profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL26222 GPL13160

5 Samples

Download data: TXT

(Submitter supplied) We analyzed B. glumae transcriptome from infected rice tissue using an RNAseq technique. To identify unique expression of B. glumae genes within rice tissues, we compared in vivo transcriptome data of B. glumae to in vitro data. To accomplish this, we analyzed differentially expressed genes (DEGs) and identified 2,906 transcripts that were significantly altered.

Organism:

Burkholderia glumae BGR1

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18590

6 Samples

Download data: TXT

(Submitter supplied) An attempt has been made to investigate gene expression patterns of three Xoo strains in XOM2, PXO99 (P6) and PXO86 (P2) from Phillipines, and GD1358 (C5) from China, which exhibited different virulence in 30 rice varieties, with putative virulence factors using deep sequencing. In total, 4759 transcripts were identified in this study, and 1151 and 3076 genes were differentially expressed when P6 compared with P2 and P6 compared with C5, respectively. more...

Organism:

Xanthomonas oryzae pv. oryzae

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16609

3 Samples

Download data: XLS

(Submitter supplied) Xanthomonas axonopodis pv. citri (XAC) is the causal agent of citrus canker which is one of the most serious diseases of citrus. To understand the virulence mechanism of XAC, we designed and conducted genome-wide microarray analyses to characterize the regulons of HrpG and HrpX, which are critical for the pathogenicity of XAC. Our analyses revealed that the expression of 232 genes and 181 genes belonged to the HrpG and HrpX regulons, respectively. more...

Organism:

Xanthomonas citri pv. citri str. 306

Type:

Expression profiling by array

Platform:

GPL10890

6 Samples

Download data: TXT

(Submitter supplied) Bacterial pathogen Burkholderia glumae and fungal pathogen Fusarium graminearum cause similar disease symptoms and often co-isolated from rice heads, inferring interactions between the two pathogens. F. graminearum is resistant to the bacterial toxin toxoflavin, a strong anti-microbial activity, produced by B. glumae. We isolated toxoflavin-sensitive mutants from transcription factor deletion mutant library of F. more...

Organism:

Fusarium graminearum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17573

16 Samples

Download data: TXT

(Submitter supplied) Effects of potato tuber and stem extracts on P atrosepticum gene expression Keywords: gene expression

Organism:

Pectobacterium atrosepticum

Type:

Expression profiling by array

Platform:

GPL6894

6 Samples

Download data: GPR

(Submitter supplied) Sugarcane is a very efficient crop to produce ethanol. In recent years, extensive efforts have been made in order to increase sugarcane yields. To reach this goal, molecular biology tools have been used comprehensively, identifying genes, pathways and genetic polymorphisms. However, some important molecular components, like microRNAs, have not been deeply investigated. MicroRNAs are an important class of endogenous small, noncoding RNAs that regulate gene expression at the post-transcription level and play fundamental roles in diverse aspects of animal and plant biology. more...

Organism:

Saccharum hybrid cultivar SP70-1143

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16317

4 Samples

Download data: TXT