GEO DataSets

(Submitter supplied) OsMKK4 is a rice MAPKK and immediately activated by treatment with chitin elicitor, a fungal MAMP. OsMKK4 phosphrylate and activate OsMPK6. We compared gene expression in osmpk6 and osmpk6 complemented cells expressing active OsMKK4 using rice 44K oligoarray.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

12 Samples

Download data: TXT

(Submitter supplied) OsMKK4 is a rice MAPKK and immediately activated by treatment with chitin elicitor, a fungal MAMP. OsMKK4DD is a constitutively active mutants of OsMKK4. We identified OsMKK4 regulated genes using a conditional gain-of-function transgenic system and rice 44K oligoarray.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

26 Samples

Download data: TXT

(Submitter supplied) To see the effect of phosphorylation of OsWRKY53, we compared the gene expression profiles in the rice plants overexpressing native OsWRKY53 or a phospho-mimicking mutant of OsWRKY53.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL8852

20 Samples

Download data: TXT

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

Organism:

Oryza sativa

Type:

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

Platform:

GPL19290

16 Samples

Download data: TXT

(Submitter supplied) MicroRNAs (miRNAs) are small non-coding RNAs that act as post-transcriptional regulators of gene expression via sequence-specific cleavage or translational repression of target transcripts. They are transcribed as long single-stranded RNA precursors with unique stem-loop structures that are processed by a DICER-Like (DCL) ribonuclease, typically DCL1, to produce mature miRNA sequences. Here, we investigated the contribution of OsDCL1 to innate immunity in rice. more...

Organism:

Oryza sativa

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19290

8 Samples

Download data: TXT

(Submitter supplied) MicroRNAs (miRNAs) are small non-coding RNAs that act as post-transcriptional regulators of gene expression via sequence-specific cleavage or translational repression of target transcripts. They are transcribed as long single-stranded RNA precursors with unique stem-loop structures that are processed by a DICER-Like (DCL) ribonuclease, typically DCL1, to produce mature miRNA sequences. Here, we investigated the contribution of OsDCL1 to innate immunity in rice. more...

Organism:

Oryza sativa

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL19290

8 Samples

Download data: TXT

(Submitter supplied) To see the effect of overexpression of the bZIP transcription factor OsTGAP1, we compared the gene expression profiles in wild type rice cells and OsTGAP1-overexpressing rice cells.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

12 Samples

Download data: TXT

(Submitter supplied) Chitin is a major component of fungal cell walls and serves as a molecular pattern for the recognition of potential pathogens in the innate immune systems of both plants and animals. In plants, chitin oligosaccharides have been known to induce various defense responses in a wide range of plant cells including both monocots and dicots. We identified chitine oligosaccharide-responsive genes in suspension-cultured rice cells 6 and 24 h after treatment using rice 44k microarray.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

8 Samples

Download data: TXT

(Submitter supplied) Plant damage promotes the interaction of lipoxygenases (LOX) with fatty acids yielding 9-hydroperoxides, 13-hydroperoxides and complex arrays of oxylipins. The action of 13-LOX on linolenic acid enables production of 12-oxo-phytodienoic acid (12-OPDA) and its downstream products, termed jasmonates. As signals, jasmonates have related yet distinct roles in the regulation of plant resistance against insect and pathogen attack. more...

Organism:

Zea mays

Type:

Expression profiling by array

Platform:

GPL4032

6 Samples

Download data: CEL, TXT

(Submitter supplied) Plant cellular damage promotes the interaction of lipoxygenases (LOX) with free fatty acids to yield 9- and 13-hydroperoxides which are further metabolized into diverse oxylipins. The enzymatic action of 13-LOX on linolenic acid enables production of 12-oxo-phytodienoic acid (12-OPDA) and its downstream products, jointly known as jasmonates. As signals, jasmonates have related yet distinct roles in the regulation of plant resistance against insect and pathogen attack. more...

Organism:

Zea mays

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20156

12 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of rice transgenic calli which were stably transformed with the vector containing the dexamethasone (DEX)-inducible promoter and each of three MYB gene (MYB30, MYB55 or MYB110) or control. Calli were treated with DEX for 4 h to induce transgene expression. Ethanol was the solvent of DEX and used as control.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

4 Samples

Download data: TXT

(Submitter supplied) Jasmonates is inductively produced as a major plant hormone responsible for defense reactions in plants against both biotic and abiotic stresses, such as pathogen infection and mechanical wounding. Jasmonoyl isoleucine is known to be a bioactive compound of jasmonate and plays a pivotal role for plant defenses. We identified OsJAR1−related JA-inducible genes in osjar1 tos17 mutant (osjar1-2) rice leaves 0 - 2 h after JA treatment using 44k microarray.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

12 Samples

Download data: TXT

(Submitter supplied) Jasmonates is inductively produced as a major plant hormone responsible for defense reactions in plants against both biotic and abiotic stresses, such as pathogen infection and mechanical wounding. We identified JA-inducible genes in the wild-type rice leaves 0 - 4 h after JA treatment using 44k microarray.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL6864

12 Samples

Download data: TXT

(Submitter supplied) Accumulating information indicates that plant disease resistance signaling pathway frequently interact with other pathways regulating developmental processes or abiotic stress responses. However, the molecular mechanisms of these types of crosstalk remain poorly understood in most cases. Here we report that OsWRKY13, an activator of rice resistance to both bacterial and fungal pathogens, functions as a convergent point of the crosstalk between pathogen-induced salicylate-dependent defense pathway and at least five other physiological pathways. more...

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

9 Samples

Download data: CEL, CHP, EXP

(Submitter supplied) Full transcriptomes of the Botrytis cinerea wild-type strain B0510 inoculated on mature grapevine berries (Marselan cultivar) at 16h, 24h, 48h, and in vitro were compared to identify B. cinerea genes diffentially expressed during the infection stages.

Organism:

Botrytis cinerea; Botrytis cinerea B05.10

Type:

Expression profiling by array

Platform:

GPL17773

13 Samples

Download data: PAIR

(Submitter supplied) WRKY62 is a transcriptional repressor regulated downstream of WRKY45, a central TF of the salicylic acid (SA) signaling pathway for defense response in rice. To characteraze SA signaling induced genes whose expressions were regulated by WRKY62, we analized genome-wide epression profiles in WRKY62-kd and NB rice using benzothiadiazole (BTH), SA singaling activator.

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL8852

8 Samples

Download data: TXT

(Submitter supplied) To see the function of CERK1 receptor-like kinase in the chitin elicitor signaling in Arabidopsis, we compared the gene expression profiles in the chitin oligosaccharide treated seedlings of wild type A. thaliana and CERK1 knock-out mutant. Keywords: Defense response

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL2871

4 Samples

Download data: TXT