GEO DataSets

(Submitter supplied) Transcriptome analysis in cotton during fibre development stages. To study the molecular response of drought stress in cotton under field condition global gene expression analysis was carried out at fibre development stages (0, 5, 10 and 20 dpa/Days post anthesis). Gossypium hirsutum cv. Bikaneri Nerma was used for the gene expression analysis. Cotton plants were subjected to drought stress at peak flowering stage. more...

Organism:

Gossypium hirsutum; Gossypium arboreum; Gossypium barbadense; Gossypium raimondii

Type:

Expression profiling by array

Platform:

GPL8672

24 Samples

Download data: CEL, CHP

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

Organism:

Gossypium barbadense; Gossypium hirsutum; Gossypium arboreum; Gossypium raimondii

Type:

Expression profiling by array

Platform:

GPL8672

30 Samples

Download data: CEL, CHP

(Submitter supplied) Transcriptome analysis in cotton under drought stress. To study the molecular response of drought stress in cotton under field condition global gene expression analysis was carried out in leaf tissue. Gossypium hirsutum cv. Bikaneri Nerma was used for the gene expression analysis. Cotton plants were subjected to drought stress at peak flowering stage. Leaf samples were collected when the soil moisture content was 19.5% which is 50% of the normal control plots. more...

Organism:

Gossypium hirsutum; Gossypium arboreum; Gossypium barbadense; Gossypium raimondii

Type:

Expression profiling by array

Platform:

GPL8672

6 Samples

Download data: CEL, CHP

(Submitter supplied) Comparative analysis of transcriptome profiles of G. arboreum L. cv. and its fuzzy-lintless mutant (ANOI 1960) at 0 and 10 dpa. Cotton is one of the most commercially important fibre crops in the world and used as a source for natural textile fibre and cottonseed oil. The fuzzy-lintless ovules of cotton mutants are ideal source for identifying genes involved in fibre development by comparing with fibre bearing ovules of wild-type. more...

Organism:

Gossypium hirsutum; Gossypium raimondii; Gossypium arboreum; Gossypium barbadense

Type:

Expression profiling by array

Platform:

GPL8672

12 Samples

Download data: CEL, CHP

(Submitter supplied) 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. more...

Organism:

Gossypium arboreum; Gossypium hirsutum; Gossypium barbadense; Gossypium raimondii

Type:

Expression profiling by array

Platform:

GPL8672

30 Samples

Download data: CEL, CHP

(Submitter supplied) Cotton fiber were used for the expression analysis at different developmental stages Affymetrix Cotton Genome array were used for the global profiling of gene expression of cotton fiber at different developmental stages

Organism:

Gossypium barbadense; Gossypium hirsutum; Gossypium arboreum; Gossypium raimondii

Type:

Expression profiling by array

Platform:

GPL8672

89 Samples

Download data: CEL, CHP

(Submitter supplied) Genome-wide Transcriptional Analysis of Genes Associated with Drought Stress in Gossypium herbaceum root This experiment was designed to investigate the molecular mechanism associated with drought tolerance in root tissue of Gossypium herbaceum. The gene expression profiles of the root tissue using Affymetrix Cotton Genome Array were compared with drought tolerant and drought sensitive genotype of G.herbaceum under drought stress and watered condition. more...

Organism:

Gossypium hirsutum; Gossypium herbaceum; Gossypium barbadense; Gossypium raimondii; Gossypium arboreum

Type:

Expression profiling by array

Platform:

GPL8672

12 Samples

Download data: CEL, CHP

(Submitter supplied) Purpose:Identification of genes and miRNAs responsible for salt tolerance in upland cotton (Gossypium hirsutum L.) would help reveal the molecular mechanisms of salt tolerance. We performed physiological experiments and transcriptome sequencing (mRNA-seq and small RNA-seq) of cotton leaves under salt stress using Illumina sequencing technology. And quantitative reverse transcription polymerase chain reaction (qRT–PCR) methods and to evaluate protocols for optimal high-throughput data analysis Methods:We investigated two distinct salt stress phases—dehydration (4 h) and ionic stress (osmotic restoration; 24 h)—that were identified by physiological changes of 14-day-old seedlings of two cotton genotypes, one salt tolerant and the other salt sensitive, during a 72-h NaCl exposure. more...

Organism:

Gossypium hirsutum

Type:

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

Platform:

GPL16485

12 Samples

Download data

(Submitter supplied) Abiotic stress is a major environmental factor that limits cotton growth and yield, moreover, this problem has become more and more serious recently and multiple stresses often occur simultaneously due to the global climate change and environmental pollution. We used microarrays to analyze the crosstalk of responsive genes to multiple abiotic stresses including ABA, cold, drought, salinity and alkalinity in cotton.

Organism:

Gossypium barbadense; Gossypium arboreum; Gossypium hirsutum; Gossypium raimondii

Type:

Expression profiling by array

Platform:

GPL8672

17 Samples

Download data: CEL, CHP

(Submitter supplied) A gene expression profiling study on two major cotton species that are cultivated for fibre, Gossypium hirsutum (L.) and Gossypium barbadense (L.), at different stages during fibre development using a printed cDNA microarray was undertaken to identify potential candidate genes for manipulation to improve fibre quality. Keywords: Species comparison, development

Organism:

Gossypium hirsutum; Gossypium barbadense

Type:

Expression profiling by array

Platform:

GPL4043

18 Samples

Download data: GPR

(Submitter supplied) Comparative genomics has emerged as a promising means of unravelling the molecular networks underlying complex traits such as drought tolerance.We used Affymetrix microarray to detail the global programme of gene expression underlying in drought and watered condition and identified distinct classes of up-regulated genes during this process.leaf tissue were used for the expression analysis during watered and drought condition with three biological replicates for each case.

Organism:

Gossypium barbadense; Gossypium arboreum; Gossypium herbaceum; Gossypium raimondii; Gossypium hirsutum

Type:

Expression profiling by array

Platform:

GPL8672

12 Samples

Download data: CEL, CHP

(Submitter supplied) Comparative transcriptome profiles of cotton (G. hirsutum L. cv. Bikaneri narma) during boll development stages (0, 2, 5 and 10 dpa) under bollworm infested biotic stress. Cotton is one of the most commercially important fibre crops in the world and used as a source for natural textile fibre and cottonseed oil. The biotic stress is one of the major constraints for crop production. Cotton bollworm (Helicoverpa armigera) is one the major insect pest in cotton and drastically damages the cotton boll. more...

Organism:

Gossypium arboreum; Gossypium barbadense; Gossypium raimondii; Gossypium hirsutum

Type:

Expression profiling by array

Platform:

GPL8672

24 Samples

Download data: CEL, CHP

(Submitter supplied) Cotton fiber ESTs were generated from 7-10 dpa fibers from the diploid species, Gossypium arboreum L. cv. AKA8401, at the Cotton Functional Genomic Center (CFGC) at the University of California-Davis (UCD) (cfgc.ucdavis.edu). A Unigene (UG)/Non-redundant (NR) set of 13,947 quality-controlled consensus sequences that define the cotton fiber transcriptome during rapid fiber elongation was assembled by Arpat et al 2004. more...

Organism:

Gossypium arboreum

2 Series

12 Samples

Download data

(Submitter supplied) Website: http://cottongenomecenter.ucdavis.edu/production.asp

Organism:

Gossypium hirsutum

Download data

(Submitter supplied) We explored the transcriptomic alterations associated with domestication by interrogating a developmental time course of cotton fibers from the wild G. hirsutum var. yucatanense and a representative of an elite domesticated line.

Organism:

Gossypium; Gossypium hirsutum

Type:

Expression profiling by array

Platform:

GPL6989

30 Samples

Download data: TXT

(Submitter supplied) Purpose: Brassica. juncea is vulnerable to abiotic stresses at specific stages in its life cycle. However, till date no attempts have been made to elucidate the genome-wide changes in the transcriptome of B. juncea subjected to either high temperature or drought stress. Hence, to gain global insights into genes, transcription factors and kinases regulated by these stresses and to provide basic information on coding transcripts that are associated with traits of agronomic importance, we utilized a combinatorial approach of next generation sequencing and de novo assembly to discover B. more...

Organism:

Brassica juncea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16439

6 Samples

Download data: BED, DIFF, FA, FPKM_TRACKING, TXT

(Submitter supplied) Cotton is the most important economic crop that provides natural fibre and by-products such as oil and protein. The global gene expression could provide insight into the biological processes underlying growth and development, which involving suites of genes expressed with temporal and spatial controls by regulatory networks. Improvement of cotton fiber in yield and quality is the main goal for molecular breeding, but many previous research have been largely focused on identifying genes only in fibres, so that we ignore seed which may play an important role in the development of fibers. more...

Organism:

Gossypium hirsutum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19231

21 Samples

Download data: BW

(Submitter supplied) Rice is highly sensitive to drought, and the effect of drought may vary with the different genotypes and development stages. Genome-wide gene expression profiling was used as the initial point to dissect molecular genetic mechanism of this complex trait and provide valuable information for the improvement of drought tolerance in rice. Affymetrix rice genome array containing 48,564 japonica and 1,260 indica sequences was used to analyze the gene expression pattern of rice exposed to drought stress. more...

Organism:

Oryza sativa

Type:

Expression profiling by array

Platform:

GPL2025

36 Samples

Download data: CEL

(Submitter supplied) exceptional example of evolutionary innovation is the single-celled seed trichome in Gossypium ("cotton fiber"). We have used fiber development in Gossypium as a system to understand how morphology can rapidly evolve. Fiber has undergone considerable morphological changes between the short, tightly adherent fibers of G. longicalyx and the derived long, spinable fibers of its closest relative, G. herbaceum, that facilitated cotton domestication. more...

Organism:

Gossypium arboreum; Gossypium hirsutum; Gossypium herbaceum; Gossypium barbadense; Gossypium raimondii; Gossypium longicalyx

Type:

Expression profiling by array

Platform:

GPL4808

48 Samples

Download data

(Submitter supplied) In this study, we aim to present a global view of transcriptome dynamics during salinity stress in different chickpea genotypes. We generated about 600 million high-quality reads from 16 libraries (control and stress samples for two chickpea genotypes for salinity stress at two developmental stages) using Illumina high-throughput sequencing platform. We mapped the reads to the kabuli chickpea genome for estimation of their transcript abundance in different tissue samples. more...

Organism:

Cicer arietinum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20619

8 Samples

Download data: TXT