GEO DataSets

(Submitter supplied) NPR1 is a central positive regulator of salicylic-acid (SA)-mediated defense signaling in Arabidopsis. Here, we report characterization of OsNPR1, an Oryzae sativa (rice) ortholog of NPR1, focusing on its role in blast disease resistance and identification of OsNPR1-regulated genes followed by their comparison with NPR1-regulated genes in Arabidopsis. Blast resistance tests using OsNPR1–knockdown and –overexpressing rice lines indicated that OsNPR1 plays an essential role in benzothiadiazole-induced blast resistance. more...

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL5101

24 Samples

Download data: TXT

(Submitter supplied) Benzothiadiazole (BTH) is a so-called ‘plant activator’ and protects plants from diseases by activating the salicylic-acid (SA) signaling pathway. We identified BTH-responsive genes in rice leaves 24 h after treatment using rice 44K microarray. Keywords: response to chemical treatment

Organism:

Oryza sativa

Type:

Expression profiling by array

Dataset:

GDS3070

Platform:

GPL5101

8 Samples

Download data: TXT

Analysis of leaves of Oryza sativa plants treated with benzothiadiazole (BTH). BTH is a functional analog of salicylic acid and enhances the resistance of rice to the fungal pathogen Rhizoctonia solani. Results provide insight into the molecular mechanisms underlying BTH-induced disease resistance.

Organism:

Oryza sativa

Type:

Expression profiling by array, transformed count, 2 agent sets

Platform:

GPL5101

Series:

GSE7567

8 Samples

Download data: TXT

(Submitter supplied) We have found that overexpression of OsNPR1, a master gene for SAR in rice, greatly enhanced disease resistance. However, the growth and development of the OsNPR1 overexpression (OsNPR1-OX) lines were restrained and the mechanism remained elusive. In this study, we used microarray to identify the differential expression genes to explain the OsNPR1-induced growth inhibition.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

6 Samples

Download data: CEL

(Submitter supplied) Treatment of rice roots with glutamate (Glu) induces systemic disease resistance against rice blast in leaves. To analyze the effect of Glu on the transcriptome of rice, rice roots were treated with Glu solution, and then fourth leaves were harvested and analyzed by Agilent rice microarray.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL8852

8 Samples

Download data: TXT

(Submitter supplied) Genome-wide gene responses in a transgenic rice line carrying the maize resistance gene Rxo1 to the rice bacterial streak pathogen, Xanthomonas oryzae pv. oryzicola Non-host resistance in rice to its bacterial pathogen, Xanthomonas oryzae pv. oryzicola (Xoc), mediated by a maize NBS-LRR type R gene, Rxo1 shows a typical hypersensitive reaction (HR) phenotype, but the molecular mechanism(s) underlying this type of non-host resistance remain largely unknown. more...

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

12 Samples

Download data: CEL

(Submitter supplied) Transcription factors encoded by GLK genes are putative positive regulators of chloroplast development. To identify the potential downstream genes regulated by OsGLK1, we performed the rice 44k oligo microarray analysis. Keywords: over-expression of full-length cDNAs

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

4 Samples

Download data: TXT

(Submitter supplied) Overexpression of a transcription factor OsEREBP1 results in attenuation of disease symptoms upon infection with bacterial pathogen Xanthomonas oryzae pv. oryzae and tolerance to drought stress in transgenic rice plants. Microarray analysis was performed to identify genes regulated by the rice transcription factor OsERBP1.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

6 Samples

Download data: CEL

(Submitter supplied) OsSLAC7 in Oryza sativa L. is a homolog of Arabidopsis thaliana AtSLAC1, which contains conserved C4-Dicarboxylate transporter domain. Loss of its function caused cell membrane instability and serious leaf damage. We used Affymetrix Rice Genome Array to detail the differences in global gene expression between widetype and the OsSLAC7 T-DNA insertion mutants, and to make clear the bioprocesses affected by the mutation.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

6 Samples

Download data: CEL

(Submitter supplied) We sequenced mRNA from two-week old rice seedlings of jmj704 and wild-type (ZH11) plants to obtain the differntially expressed genes in jmj704 mutant.

Organism:

Oryza sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19290

2 Samples

Download data: TXT