Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

44 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from rice varieties IRAT109 and ZS97 for drought stress treatment in flag leaves

ABSTRACT: Comparative transcriptional profiling of two contrasting rice genotypes,IRAT109 (drought-resistant japonica cultivar) and ZS97 (drought-sensitive indica cultivar), under drought stress during the reproductive stage Four samples with RWC in the range of 94–95% (no stress, D0), 83–88% (slight drought in which leaves were slightly rolled, D1), 74–78% (moderate drought in which about half of each leaf was rolled, D2), and 65–69% (severe drought in which all leaves were completely rolled, D3) were collected for expression profiling analysis using an Affymetrix GeneChip.

ORGANISM(S): Oryza sativa Indica Group

SUBMITTER: ding peng

PROVIDER: E-GEOD-25176 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Expression data from rice varieties IRAT109 and ZS97 for drought stress treatment in flag leaves

Project description:Comparative transcriptional profiling of two contrasting rice genotypes,IRAT109 (drought-resistant japonica cultivar) and ZS97 (drought-sensitive indica cultivar), under drought stress during the reproductive stage

2011-11-05 | GSE25176 | GEO

Metabolome analysis on multi-connected biparental chromosome segment substitution line populations in rice

Project description:rice flag leaves at heading stage from three chromosome substitution line populations, which were respectively constructed by introducing genomic segments from japonica cultivar Niponbare, indica cultivar Minghui 63 and wild accession ACC10, to an indica cultivar Zhenshan 97, were collected. Metabolomics profile was conducted to generate quantitative trait loci that may affect contents of metabolites, and candidate genes were assigned.

2018-08-06 | ST001031 | MetabolomicsWorkbench

Gene expression analysis in a Brazilian wheat cultivar under drought

Project description:The central part of Brazil, consisting mostly of the Cerrado Biome, is considered to be the new frontier for increasing Brazilian wheat production. However, rainfed wheat production in that area must cope with drought stress. In order to better understand the drought response, we analyzed the mRNA profiling under drought in roots and leaves of the cultivar MGS1 Aliança (a well-adapted cultivar to the Cerrado). We identified 4,422 candidate genes in roots and leaves.

2016-11-29 | GSE81833 | GEO

Expression data from wheat cultivar TAM 107 flag leaf

Project description:We used microarray to study the transcriptome response of wheat flag leaves to heat stress (40℃) In order to study the transcriptome response of wheat flag leaf to heat stress, wheat cultivar ‘TAM 107’ plants were subjected to heat stress (40℃). After 1 hour of stress, flag leaves were sampled from both stressed and control plants and were used for microarray analysis.

2015-08-13 | E-GEOD-60351 | biostudies-arrayexpress

Global transcriptome analysis reveals major roles for protein quality control, autophagy, and reactive oxygen species scavenging during the acquisition of desiccation tolerance in the resurrection plant Boea hygrometrica

Project description:Transcriptional profiling of resurrection plant Boea hygrometrica comparing control untreated plants with plants treated with dehydration. Goal was to determine the different effects of desiccation with different rates, and drought acclimation on global gene expression in Boea hygrometrica . 8 conditions comparison: untreated plants vs. plants treated with rapid dehydration for 2h (RWC~80%) and 48h (RWC<10%), untreated plants vs.plants treated with slow dehydration for 5d (RWC~80%) and 14d (RWC<10%), untreated plants vs. drought acclimated plants treated with rapid dehydration for 2h (RWC~80%) and 48h (RWC<10%). Biological replicates: 3 control replicates, 3 treated replicates.

2013-12-07 | E-GEOD-53058 | biostudies-arrayexpress

Transcript profiling of drought responsiveness in two contrasting rice genotypes during vegetative stage stress

Project description:Rice (Oryza sativa), the major staple food crop is being cultivated under varying ecosystems ranging from irrigated lowland to rainfed upland environments. Improvement in the rice production under drought prone unfavourable environment depends on the development of drought tolerant genotypes which needs thorough understanding of physiological and molecular events behind the tolerance mechanism. There is considerable genetic variation for drought tolerance mechanism within the cultivated gene pool. To understand the diversity of drought response, two indica rice genotypes namely, i) Apo, an up-land drought tolerant indica veriety from Philippines and ii) IR64, a popular high yielding drought susceptible genotype were selected for this study. We used the 22K rice Oligoarray from Agilent technologies to study the transcript profile in the leaves of the two contrasting rice genotypes under control and drought stressed conditions during vegetative phase. Keywords: Drought response

2012-05-01 | GSE5978 | GEO

Activation of seed-specific genes in leaves and roots of the desiccation-tolerant plant, Xerophyta humilis

Project description:Measurement of changes in the mRNA transcript abundance of 1709 cDNAs in desiccated (5% RWC) and hydrated (100% RWC) Xerophyta humilis leaves and roots, and in mature seeds.

2012-03-30 | GSE34951 | GEO

The transcriptome response of leaves of the resurrection plant Xerophyta humilis to desiccation

Project description:Measurement of changes in the mRNA transcript abundance of 1709 cDNAs in Xerophyta humilis leaves at 6 relative water contents (RWC) (100%, 80%, 60%, 40%, 20% and 5%RWC respectively).

2012-03-30 | GSE34952 | GEO

Transcriptome profiling of reproductive stage flag leaves of wheat from drought susceptible parent WL711, drought tolerant parent C306 and drought susceptible and drought tolerant RIL bulks in irrigated and drought condition

Project description:The aim of the study was to identify candidate genes responsible for drought tolerance trait between a pair of wheat varieties ( WL711 and C306) and correspondng progeny bulks (10 drought susceptible RILs and 10 drought tolerant RILs) by combining QTLs analysis with expression analysis. Microarray analysis of RNA extracted from the flag leaves showed large number of differentially expressed genes. The number of differentially expressed genes was reduced to 37 on the basis of their occurance in a major QTL region (responcible for drought tolerance) detected in RIL population derived from WL711 and C306. RNA from the reproductive stage flag leaf of wheat in irrigated and drought condition of drought susceptible parent WL711, drought tolerant parent C306 and drought susceptible and drought tolerant RIL bulks were analysed in three different biological replications (A , B and C) making total twenty four samples

2012-04-29 | E-GEOD-30436 | biostudies-arrayexpress

RNA-seq to investigate the transcriptional Response to drought stress in two Indica rice varieties Nagina22 and Nonabokra

Project description:We designed a time series experiment in order to better understand acclimation and avoidance responses of two different Indica rice varieties Nagina22, a drought tolerant, and Nonabokra, a saline tolerant.We generated RNA-Seq transcriptome data for treated and untreated samples, with three biological replicates, per time point for drought response, an environmental stress experiment.The data generated was analyzed by calling polymorphisms, expression levels and eventually curate gene network pathways specific to the landraces’ genetic background and tolerance level.

2022-12-02 | E-MTAB-7317 | 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