Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

AHX and AOH effect on Oryza sativa

ABSTRACT: Fairy rings are zones of stimulated grass growth by the interaction between the fungi and the plant. In the previous research, we reported the identification of the “fairy”, 2-azahypoxanthine (AHX), produced by the fairy ring-forming fungus and the mechanism of its growth-promoting activity using DNA microarray. We discovered AOH, a common metabolite of AHX in plants. We investigate expression profiling of rice seedlings treated with AHX or AOH for the mechanism of their growth-promoting activity.

ORGANISM(S): Oryza sativa

PROVIDER: GSE38844 | GEO | 2014/01/01

SECONDARY ACCESSION(S): PRJNA169094

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

AHX and AOH effect on Oryza sativa

Project description:Fairy rings are zones of stimulated grass growth by the interaction between the fungi and the plant. In the previous research, we reported the identification of the M-bM-^@M-^\fairyM-bM-^@M-^], 2-azahypoxanthine (AHX), produced by the fairy ring-forming fungus and the mechanism of its growth-promoting activity using DNA microarray. We discovered AOH, a common metabolite of AHX in plants. We investigate expression profiling of rice seedlings treated with AHX or AOH for the mechanism of their growth-promoting activity. Three-condition experiment, control vs. AHX-treated rice (50 and 200 mM) and AOH-treated rice (50 and 200 mM).

2014-01-01 | E-GEOD-38844 | biostudies-arrayexpress

Imidazole-4-carboxamide (ICA) effect on Oryza sativa

Project description:Fairy rings are zones of stimulated grass growth by the interaction between the fungi and the plant. In the previous research, we reported the identification of the “fairy”, ICAproduced by the fairy ring-forming fungus and the mechanism of its growth-inhibiting activity using DNA microarray. We invetigate expression profiling of rice seedlings treated with ICA for the mechanism of its growth-inhibiting activity.

2019-07-26 | GSE100899 | GEO

Gene expression profiling of rice seedling with 2-azahypoxanthine

2011-04-14 | GSE14778 | GEO

Gene expression profiling of rice seedling with 2-azahypoxanthine

Project description:Rings or arcs of fungus-stimulated plant growth occur often on the floor of woodlands which are commonly called “fairy rings”. We purified a plant growth-stimulating compound, 2-azahypoxanthine (AHX), from the fairy ring-forming fungus Lepista sordida, and the detection of AHX in the fungus-infected soil near the growth-stimulated turfgrass roots. The growth-promoting activity of AHX towards rice was further analyzed by oligo DNA microarrays. Immediately after germination, rice seedlings were treated with AHX and incubated for 2 weeks. Total RNA was isolated from the seedlings using an RNeasy plant mini kit (Qiagen). cDNA was synthesized to provide 400 ng of total RNA (Agilent Technologies). This cDNA was used as a template to synthesize cRNA. The cRNA was labeled with Cyanine-3 (Cy3) CTP or Cyanine-5 (Cy5) CTP. Cy3-labeled cRNA was mixed with the same amount of Cy5-labeled cRNA and the mixture was used for hybridization. After hybridization for 17 h at 65°C, the slides were washed and scanned with an Agilent Microarray Scanner. Genes showing a signal value below 300 in the Cy3 channel of the control were excluded from the analysis. Feature extraction and image analysis software (version A.6.1.1; Agilent Technologies) were used to locate and delineate each spot in the array and to integrate each spot’s intensity, filtering, and normalization. We attempted dye swap experiments to estimate the error of technical and dye labelling. Three-condition experiment, control vs. compound-treated rice (0.05 and 0.2 mM). Biological replicates: control, 0.05 mM AHX-treated, 0.2 mM AHX-treated rice independently grown and harvested. One replicate per array.

2011-04-14 | E-GEOD-14778 | biostudies-arrayexpress

Oryza sativa

Project description:Transcriptome analysis of rice roots in response to plant growth promoting rhizobacterium Pseudomonas putida RF3

| PRJNA389822 | ENA

Oryza sativa

Project description:Transcriptome analysis of rice roots in response to plant growth promoting bacterium Bacillus subtilis RR4

| PRJNA319998 | ENA

Oryza sativa cultivar:Nipponbare

Project description:Oryza sativa root transcriptome upon inoculation with plant growth promoting bacteria

| PRJNA525147 | ENA

Oryza sativa Transcriptome or Gene expression

Project description:In this study, we analyzed the early response of two rice cultivars to infection by RSV (Rice stripe virus) and its carrier at the transcriptome level using next-generation deep-sequencing techniques. We investigated the alteration in gene expression between a disease-resistant cultivar and a susceptible cultivar before and after inoculation with RSV by co-culturing with Laodelphax striatellus for 48 h. Our study provides insight at the molecular level into the mechanism of development of rice stripe disease, which contributes to our understanding of the rice-RSV interaction.

2013-08-21 | E-MTAB-4392 | biostudies-arrayexpress

Oryza sativa-Magnaporthe grisea interaction

Project description:5 leaves old rice plantlets were infected with Magnaporthe grisea spores and zero, two hours and twenty four houres after infection samples were collected

2014-01-31 | GSE50454 | GEO

Oryza sativa Transcriptome or Gene expression

Project description:The transcriptomes of resistant BPH15 introgression line and the susceptible recipient line were analyzed using high-throughput RNA sequencing. In total, 2,914 differentially expressed genes (DEGs) were identified. BPH-responsive transcript profiles were distinct between resistant and susceptible plants and between the early stage (6 h after infestation, HAI) and late stage (48 HAI). The key defense mechanism was related to jasmonate signaling, ethylene signaling, receptor kinase, MAPK cascades, Ca2+ signaling, PR genes, transcription factors, and protein post-translational modifications. Note: All samples in SRA were assigned the same sample accession (SRS565690 and SRS565691). This is incorrect as there are different samples, hence Source Name was replaced with new values. Comment[ENA_SAMPLE] contains the original SRA sample accessions.

2014-07-28 | E-MTAB-4293 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data