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GSE29810
Gossypium hirsutum
30 Downloadable Samples
Affymetrix Cotton Genome Array (cotton)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Genome-wide transcriptomic analysis of cotton under drought stress reveal significant down-regulation of genes and pathways involved in fibre elongation and up-regulation of defense responsive genes.
Sample Metadata Fields
Specimen part, Treatment
View Samples- Gossypium hirsutum
- 30 Downloadable Samples
- Affymetrix Cotton Genome Array (cotton)
Description
Cotton is one of the most commercially important Fiber crops in the world and used as a source for natural textile Fiber and cottonseed oil. The fuzzless-lintless ovules of cotton mutants are ideal source for identifying genes involved in Fiber development by comparing with Fiber bearing ovules of wild-type. To decipher molecular mechanisms involved in Fiber cell development, transcriptome analysis has been carried out by comparing G. hirsutum cv. MCU5 (wild-type) with its fuzzless-lintless mutant (MUT). Cotton bolls were collected at Fiber initiation (0 dpa/days post anthesis), elongation (5, 10 and 15 dpa) and secondary cell wall synthesis stage (20 dpa) and gene expression profiles were analyzed in wild-type and MUT using Affymetrix cotton GeneChip Genome array.
Publication Title
Functional genomics of fuzzless-lintless mutant of Gossypium hirsutum L. cv. MCU5 reveal key genes and pathways involved in cotton fibre initiation and elongation.
Sample Metadata Fields
Specimen part
View Samples- Oryza sativa
- 24 Downloadable Samples
- Affymetrix Rice Genome Array (rice)
Description
The molecular mechanisms underlying infection of rice host system with compatible M. oryzae isolates at 12, 24, 48 and 72 hours post innoculation (hpi) are investigated in the study. In addition, the identification of highly commonly upregulated genes by both isolates of M. oryzae may be useful candidates for M.oryzae inducible promoter characterization
Publication Title
No associated publication
Sample Metadata Fields
Age, Specimen part
View Samples- Triticum aestivum
- 24 Downloadable Samples
- Affymetrix Wheat Genome Array (wheat)
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.
Publication Title
Genomic associations for drought tolerance on the short arm of wheat chromosome 4B.
Sample Metadata Fields
Specimen part
View Samples- Gossypium hirsutum
- 24 Downloadable Samples
- Affymetrix Cotton Genome Array (cotton)
Description
Transcriptome analysis in cotton during fibre development stages.
Publication Title
Genome-wide transcriptomic analysis of cotton under drought stress reveal significant down-regulation of genes and pathways involved in fibre elongation and up-regulation of defense responsive genes.
Sample Metadata Fields
Treatment
View Samples- Oryza sativa
- 16 Downloadable Samples
- Affymetrix Rice Genome Array (rice)
Description
Gene expression profile was studied to complement fine mapping studies. Genes co-located in the previously reported three aroma QTLs viz. qaro3.1, qaro4.1 and qaro8.1 were identified.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples- Oryza sativa
- 16 Downloadable Samples
- Affymetrix Rice Genome Array (rice)
Description
Leaf samples were used. We exposed young seedlings to NaCl and drought.
Publication Title
Identification of cis-regulatory elements associated with salinity and drought stress tolerance in rice from co-expressed gene interaction networks.
Sample Metadata Fields
Specimen part
View Samples- Oryza sativa indica group
- 8 Downloadable Samples
- Affymetrix Rice Genome Array (rice)
Description
Global gene expression analysis of AtDREB1A transgenic rice line (TL4) at reproductive stage under drought stress was conducted using microarray to explore the drought stress-responsive transcription pathways. Drought stress was imposed at late vegetative stage till booting of the plants. Flag leaf was collected on 14th day of the drought stress. Drought stress was imposed on T3 plants of two homozygous transgenic rice events of PS2 and NT plants by withholding irrigation for 14 days in the National Phytotron Facility, IARI.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples- Oryza sativa indica group
- 8 Downloadable Samples
- Affymetrix Rice Genome Array (rice)
Description
Root samples were used
Publication Title
No associated publication
Sample Metadata Fields
Specimen part, Treatment
View Samples- Arabidopsis thaliana
- 8 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Plants were exposed to NaCl (150mM) stress for 24 hours
Publication Title
Heterologous Expression of Serine Hydroxymethyltransferase-3 From Rice Confers Tolerance to Salinity Stress in <i>E. coli</i> and Arabidopsis.
Sample Metadata Fields
Age
View Samples