GEO DataSets

(Submitter supplied) Transgenic Arabidopsis plants with constitutively low inositol (1,4,5) triphosphate exhibit an increased tolerance to water stress by an ABA-independent pathway The phosphoinositide pathway and inositol (1,4,5) trisphopsphate (InsP3) are implicated in plant responses to stress. In order to manipulate the pathway and determine the downstream consequences of altered InsP3-mediated signaling, we generated transgenic Arabidopsis plants expressing the mammalian type I inositol polyphosphate 5-phosphatase, an enzyme that specifically hydrolyzes the soluble inositol phosphates and terminates the signal. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

22 Samples

Download data: CEL

(Submitter supplied) To reduce the level of major second messenger inositol-1,4,5-triphosphate (InsP3), we generated transgenic tomato plants (cv. Micro-Tom) that are expressing InsP 5-ptase gene. To understand effects of transgene (InsP 5-ptase) on gene expression we carried out microarray analysis from different parts of transgenic and control (wild type, empty vector control) tomato plants Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in transgenic tomato plants expressing InsP 5-ptase gene Keywords: genetic modification

Organism:

Solanum lycopersicum

Type:

Expression profiling by array

Platform:

GPL4741

40 Samples

Download data: CEL, CHP

(Submitter supplied) ATH1 GeneChip was used for gene expression analysis of wild-type plants and dor mutant under drought treatment (both the wild-type and dor plants were grown under normal watering conditions for 24 days and then stressed by completely depriving of irrigation for 10 days). Two biological repeat experiments were conducted and the raw data was analyzed applying Affymetrix GCOS software. Keywords: both the wild-type and dor plants were grown under normal watering conditions for 24 days and then stressed for 10 days

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

8 Samples

Download data: CEL

(Submitter supplied) We sequenced mRNA of WT, p35S:AtBBD1 (OX) and atbbd1 (KO) plants. Plants were grown in soil for three weeks at 23 ℃ with 60% relative humidity. mRNA was isolated 6 hours after threating with 20% PEG.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19580

4 Samples

Download data: XLSX

(Submitter supplied) Transcriptional profiling of rossette leaves comparing wild type (Col-0) and the mutant (hsi2-5) under no drought or simulated drought stress.

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL12621

10 Samples

Download data: TXT

(Submitter supplied) WRKY transcriptional factors play important roles in response to various abiotic stresses. In this study, we demonstrate that inserting a copy of soybean WRKY54 driven by a constitutive promoter of CMP (cestrum yellow leaf curling virus) or a drought induced promoter of RD29a, improves drought tolerance in transgenic soybean plants. GmWRKY54 is a transcriptional activator and regulates expressions of large numbers of stress-related genes. more...

Organism:

Glycine max

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23486

16 Samples

Download data: XLSX

(Submitter supplied) Heterotrimeric G proteins mediate crucial and diverse signaling pathways in eukaryotes. To gain insights into the regulatory modes of the G protein and the co-regulatory modes of the G protein and the stress hormone abscisic acid (ABA), we generated and analyzed gene expression in G protein subunit single and double mutants of the model plant Arabidopsis thaliana. Through a Boolean modeling approach, our analysis reveals novel modes of heterotrimeric G protein action. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by array

Platform:

GPL198

48 Samples

Download data: CEL

(Submitter supplied) To investigate the effects of transgenic lines L6 and L7 tomato fruits on total expression profile of MCF-7 breast cancer cells, we treated MCF-7 cells with 1 ug/ml of tomato fruit extract for 24 hours and compare it with wild type tomato fruit extract Objectives for this study included the identification of genes that were up or down-regulated at the transcriptional level in MCF-7 cells treated with transgenic lines L6 and L7 tomatofruit extract and compare it to wild type tomato fruit extract.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15207

8 Samples

Download data: CEL, CHP