GEO DataSets

Analysis of gastrin knockout parietal cells isolated from the stomach fundus by flow cytometry. Results identify gastrin responsive genes and provide insight into the critical components of the acid secretory system.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 genotype/variation sets

Platform:

GPL81

Series:

GSE2772

6 Samples

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(Submitter supplied) Parietal cells were isolated from WT and Gastrin Knockout mice. Targets from three biological replicates of each were generated and the expression profiles were determined using Affymetrix murine U74Av2 arrays. Comparisons between the sample groups allow the identification of genes with gastrin responsiveness. Keywords: repeat

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1351

Platform:

GPL81

6 Samples

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(Submitter supplied) Fundic mucosa gene expression in wildtype vs gastrin knockout, gastrin replaced gastrin KO and gastrin-CCK double knockout mice Fundic mucosal scraping RNA were isolated from WT, Gastrin Knockout, Gastrin replaced KO and Gastrin-CCK double knockout mice. Targets from three biological replicates of each were generated and the expression profiles were determined using Affymetrix murine 430A arrays. Comparisons between the sample groups allow the identification of genes with gastrin responsiveness and Gastrin-CCK double effect . more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL339

12 Samples

Download data: PDF

(Submitter supplied) Gene expression analysis of stomach ECL cells and mixed gastric fundic epithelial cells Keywords: Gastric ECL cells, Subtractive Hybridization, Comparative genomic hybridization

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Platform:

GPL1439

2 Samples

Download data: XLS

(Submitter supplied) The stomach is often considered a single compartment, but morphological differences among different areas are well known. Oxyntic mucosa (OXY) is primarily equipped for acid secretion, while it is not enough clear if gastric functional control are shared with other areas. We used microarrays to detail the differential gene expression related to the different gastric part in the young pig. After slaughtering OXY and pyloric (PYL) mucosa were obtained in 7 already weaned pigs.

Organism:

Sus scrofa

Type:

Expression profiling by array

Platform:

GPL18699

14 Samples

Download data: CEL