GEO DataSets

(Submitter supplied) DNA damage has been implicated in neurodegenerative disorders, including Alzheimer’s disease and other tauopathies, but the consequences of genotoxic stress to postmitotic neurons are poorly understood. Here we demonstrate that p53, a key mediator of the DNA damage response, plays a neuroprotective role in a Drosophila model of tauopathy. Further, through a whole-genome ChIP-chip analysis we identify genes controlled by p53 in postmitotic neurons. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10639

4 Samples

Download data: PAIR

(Submitter supplied) Tissue stem cells divide asymmetrically to self-renew and generate differentiated progeny to maintain tissue homeostasis. Escargot (Esg) is a transcriptional repressor that is expressed in multiple stem cell populations in Drosophila melanogaster. Reduced esg function in intestinal stem cells (ISCs) causes a loss of ISCs and a biased differentiation of the daughter enteroblasts (EBs) toward the enteroendocrine (EE) cell fate. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10639

3 Samples

Download data: PAIR

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array; Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

4 related Platforms

41 Samples

Download data: BEDGRAPH, MAP, PAIR, TXT

(Submitter supplied) We have used microarrays to identify DSX occupancy signal in adult female fatbody using the DamID protocol.

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10639

6 Samples

Download data: GFF, PAIR, TXT

(Submitter supplied) The ability to reprogram differentiated cells into a pluripotent state has revealed that the differentiated state is plastic and reversible. It is evident, therefore, that mechanisms must be in place to maintain cells in a differentiated state. Transcription factors that specify neuronal characteristics have been well studied but less is known about the mechanisms that prevent neurons from dedifferentiating to a multipotent, stem cell-like state. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10639

3 Samples

Download data: PAIR, TXT

(Submitter supplied) While developmental processes such as axon pathfinding and synapse formation have been characterized in detail, comparatively less is known of the intrinsic developmental mechanisms that regulate transcription of ion channel genes in embryonic neurons. Early decisions, including motoneuron axon targeting, are orchestrated by a cohort of transcription factors that act together in a combinatorial manner. more...

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platforms:

GPL10639 GPL9290

11 Samples

Download data: PAIR, TXT

(Submitter supplied) The transcription factor Twist is a critical cooperating factor that confers transcriptional specificity to the Notch pathway in muscle progenitor cells (DmD8) ChIP analysis of Twi show that Twist binding is significantly enriched in Notch responsive region in DmD8 cells

Organism:

Drosophila melanogaster

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL10639

3 Samples

Download data: PAIR, SGR, TXT

(Submitter supplied) DM5_Tiling_Array Platform annotations based on Drosophila melanogaster, BDGP Release 5, April 2006. NimbleGen ChIP 2.1M WG-T (2.1M Drosophila melanogaster - Whole Genome Tiling Set) Design_ID = 6725 Native NimbleGen files linked below. From NimbleGen's website: * Format: 2.1M * Source: UCSC * Build: DM5 * Probe Length: 50-75mer * Median Probe Spacing: 55bp * Design Name: D. mel ChIP 2.1M WG-T Arr Del Protocol: See manufacturer's web site www.nimblegen.com

Organism:

Drosophila melanogaster

7 Series

28 Samples

Download data: GFF, NCD, NDF, POS