GEO DataSets

Analysis of suprachiasmatic nuclei (SCNs) of animals exposed to a 30 minute light pulse 1 hour after lights off. Circadian rhythms in mammals are driven by a clock located in the SCN. Results provide insight into the molecular events governing the response of the SCN to photic input.

Organism:

Mus musculus

Type:

Expression profiling by array, count, 2 protocol sets

Platform:

GPL8321

Series:

GSE6904

6 Samples

Download data: CEL

(Submitter supplied) The transmission of information about the photic environment to the circadian clock involves a complex array of neurotransmitters, receptors, and second messenger systems. Using laser capture microscopy and microarray analysis, a population of genes rapidly induced by light in the suprachiasmatic nucleus is identified. Keywords: comparative expression analysis

Organism:

Mus musculus

Type:

Expression profiling by array

Dataset:

GDS3107

Platform:

GPL8321

6 Samples

Download data: CEL

(Submitter supplied) The mammalian suprachiasmatic nucleus (SCN) drives daily rhythmic behavior and physiology, yet a detailed understanding of its coordinated transcriptional programmes is lacking. To reveal the true nature of circadian variation in the mammalian SCN transcriptome we combined laser-capture microdissection (LCM) and RNA-Seq over a 24-hour light / dark cycle. We show that 7-times more genes exhibited a classic sinusoidal expression signature than previously observed in the SCN. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

54 Samples

Download data: TSV

(Submitter supplied) Mice injected IP with 5'-AMP enter a hypometabolic state that is an induced hybernation (AIHM). Recovery from this AIHM is marked by reverse flip (RF) behavior Illumina arrays were used to profile control, AIHM and RF aminals in RNA prepared from the liver.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6887

11 Samples

Download data: TXT