GEO DataSets

(Submitter supplied) Rod and cone photoreceptors in mammalian retina are generated from common pool(s) of neuroepithelial progenitors. NRL, CRX and NR2E3 are key transcriptional regulators that control photoreceptor differentiation. Mutations in NR2E3, a rod-specific orphan nuclear receptor, lead to loss of rods, increased density of S-cones, and supernormal S-cone-mediated vision in humans. To better understand its in vivo function, NR2E3 was expressed ectopically in the Nrl-/- retina, where post-mitotic precursors fated to be rods develop into functional S-cones similar to the human NR2E3 disease. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS2455

Platform:

GPL1261

8 Samples

Download data: CEL

Analysis of 4 week-old neural retinal leucine zipper (NRL) null retinas expressing photoreceptor-specific nuclear receptor (NR2E3) from the cone-rod homeobox (CRX) promoter. NRL, NR2E3, and CRX control photoreceptor differentiation. Results provide insight into the molecular function of NR2E3.

Organism:

Mus musculus

Type:

Expression profiling by array, transformed count, 2 strain sets

Platform:

GPL1261

Series:

GSE5338

8 Samples

Download data: CEL

(Submitter supplied) Purpose: To investigate the gene regulatory networks during photoreceptor differentiation. Special aims: To generate gene expression profiles of purified photoreceptors at distinct developmental stages and from different genetic backgrounds. Background: Rod photoreceptor genesis spans a broad temporal window during retinal development. It starts as early as E12.5 and peaks at P0-P2. At E16.5, there are some early born rods but the peak of rod genesis does not occur. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1693

Platform:

GPL1261

39 Samples

Download data: CEL, TXT

Analysis of photoreceptors (PRs) from wild type and Nrl deficient retinas at various developmental stages. PRs isolated based on transgene GFP expression from an Nrl promoter. Nrl ablation leads to cones at the expense of rods. Results provide insight into the regulation of PR development.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 5 development stage, 2 genotype/variation sets

Platform:

GPL1261

Series:

GSE4051

39 Samples

Download data: CEL

(Submitter supplied) Affymetrix submissions are typically submitted to GEO using the GEOarchive method described at http://0-www-ncbi-nlm-nih-gov.brum.beds.ac.uk/projects/geo/info/geo_affy.html June 03, 2009: annotation table updated with netaffx build 28 June 07, 2012: annotation table updated with netaffx build 32 June 23, 2016: annotation table updated with netaffx build 35 Protocol: see manufacturer's web site All probe sets represented on the GeneChip Mouse Expression Set 430 are included on the GeneChip Mouse Genome 430 2.0 Array. more...

Organism:

Mus musculus

601 DataSets

4538 Series

40 Related Platforms

58877 Samples

Download data