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GSE14420
Arabidopsis thaliana
17 Downloadable Samples
Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Global gene expression was compared between Arabidopsis lines with altered expression of ANAC102 (over-expressed and knocked-out) and wild-type. ANAC102 is a putative NAC domain transcription factor. Gene expression was compared between an ANAC102 over-expressing line and parental ecotype C24 under ambient atmosphere to determine which genes ANAC102 is capable of regulating. Gene expression was also compared between three week old plants of an ANAC102 knock-out line and parental ecotype Col-0 under 0.1% Oxygen and ambient atmosphere conditions to determine which genes may require ANAC102 for appropriate expression under these conditions. Gene expression was also compared between imbibed seeds of an ANAC102 knock-out line and parental ecotype Col-0 following a 0.1% Oxygen treatment.
Publication Title
The low-oxygen-induced NAC domain transcription factor ANAC102 affects viability of Arabidopsis seeds following low-oxygen treatment.
Sample Metadata Fields
No sample metadata fields
View Samples- Gossypium hirsutum
- 8 Downloadable Samples
- Affymetrix Cotton Genome Array (cotton)
Description
Global gene expression was compared between roots of cotton plants (variety Sicot 71) flooded for 4 hours and roots of unflooded cotton plants. Global gene expression was also compared between leaves of cotton plants (variety Sicot 71) flooded for 24 hours and leaves of unflooded cotton plants.
Publication Title
Global gene expression responses to waterlogging in roots and leaves of cotton (Gossypium hirsutum L.).
Sample Metadata Fields
Specimen part, Time
View Samples- Triticum aestivum
- 6 Downloadable Samples
- Affymetrix Wheat Genome Array (wheat)
Description
TaMYB13 is a transcription factor that has been associated with fructan accumulation in previous studies in wheat (Xue et al. 2011 Plant journal 68: 857 - 870). In this study we aimed to find genes regulated by TaMYB13, through overexpression of this transcription factor in wheat and perform expression analysis by making use of Affymetrix genechip assays.
Publication Title
TaMYB13-1, a R2R3 MYB transcription factor, regulates the fructan synthetic pathway and contributes to enhanced fructan accumulation in bread wheat.
Sample Metadata Fields
Specimen part
View Samples- Arabidopsis thaliana
- 4 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Global gene expression was compared between root RNA samples from three-week-old Arabidopsis Col-0 plants subjected to 0.1% oxygen (balance nitrogen) or ambient atmospheric conditions.
Publication Title
Comparisons of early transcriptome responses to low-oxygen environments in three dicotyledonous plant species.
Sample Metadata Fields
Age, Specimen part, Treatment
View Samples- Vitis vinifera
- 174 Downloadable Samples
- Affymetrix Vitis vinifera (Grape) Genome Array (vitisvinifera)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Alignment of time course gene expression data and the classification of developmentally driven genes with hidden Markov models.
Sample Metadata Fields
No sample metadata fields
View Samples- Vitis vinifera
- 68 Downloadable Samples
- Affymetrix Vitis vinifera (Grape) Genome Array (vitisvinifera)
Description
Changes in gene expression during berry development during a grape growing season were analysed. The effect on gene expression of different viticultural practises during grape berry development was investigated in this study by comparing two irrigation methods (standard versus prolonged deficit irrigation).
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
View Samples- Vitis vinifera
- 68 Downloadable Samples
- Affymetrix Vitis vinifera (Grape) Genome Array (vitisvinifera)
Description
Changes in gene expression during berry development during a grape growing season were analysed. The effect on gene expression of different viticultural practises during grape berry development was investigated in this study by comparing two pruning methods (spur versus machine).
Publication Title
No associated publication
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 47 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
ZnO and TiO2 nanoparticles can elicit a range of perturbed cell responses in vitro. Exposure to topically applied sunscreens containing ZnO or TiO2 particles may or may not elicit a biological effect in mice. We aimed to compare the biological responses of immune-competent hairless mice receiving topical applications of commercially available sunscreens with or without metal oxide nanoparticles, with the responses of mice receiving no sunscreen.
Publication Title
Long-term exposure to commercially available sunscreens containing nanoparticles of TiO2 and ZnO revealed no biological impact in a hairless mouse model.
Sample Metadata Fields
Specimen part, Time
View Samples- Mus musculus
- 46 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
ZnO nanoparticles can elicit a range of perturbed cell responses in vitro. Exposure to topically applied sunscreens containing ZnO particles may or may not elicit a biological effect in mice.
Publication Title
Dermal absorption and short-term biological impact in hairless mice from sunscreens containing zinc oxide nano- or larger particles.
Sample Metadata Fields
Specimen part
View Samples- Rattus norvegicus
- 43 Downloadable Samples
- Affymetrix Rat Gene 1.0 ST Array (ragene10st)
Description
Resistant starches (RS), fed as high amylose maize starch (HAMS) or butyrylated HAMS (HAMSB), oppose dietary protein-induced colonocyte DNA damage in rats. In this study, rats were fed diets high in fat (19%) and protein (20%) with different forms of digestible starch (low amylose maize starch (LAMS) or low amylose whole wheat (LAW)) or RS (HAMS, HAMSB, or a whole high amylose wheat (HAW) generated by RNA interference (RNAi)) for 11 wk. A control diet contained 7% fat, 13% protein and LAMS. The aim of this study was to detect changes in the expression of DNA damage and repair genes in response to the above dietary treatments.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part
View Samples