GEO DataSets

Analysis of C2C12 myoblast cell line following RNAi knockdown of the bHLH transcription factor MyoD. RNA prepared from cells after 1, 3, and 6 days of myogenic differentiation in DMEM medium supplemented with 2% horse serum. Results identify targets of MyoD.

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array, log2 ratio, 3 time sets

Platform:

GPL2677

Series:

GSE3014

6 Samples

Download data

(Submitter supplied) Skeletal muscle development requires the coordinated expression of numerous transcription factors to control the specification of the muscle fate in mesodermal cells and the differentiation of the committed myoblasts into functional contractile fibers. The bHLH transcription factor MyoD plays a key role in these processes, since its forced expression is sufficient to induce the myogenesis in a variety of non-muscle cells in culture. more...

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by array

Dataset:

GDS1710

Platform:

GPL2677

6 Samples

Download data

(Submitter supplied) Pbx homeodomain proteins have been implicated in the regulation of gene expression during muscle development. Whether Pbx proteins are required broadly for the regulation of muscle gene expression or are required for the expression of a specific subset of muscle gene expression is not known. We employed microarrays to determine the requirements for Pbx proteins during zebrafish development. Keywords: developmental time course analysis

Organism:

Danio rerio

Type:

Expression profiling by array

Platform:

GPL1319

12 Samples

Download data: CEL

(Submitter supplied) We identify a subset of highly expressed genes related to muscle development, which show static H3K4me2 enrichment over the gene body and H3K4me3 enrichment towards the gene body during myogenic differentiation. This study reveals that MyoD significantly binds to this particular subset of genes and further systematic analysis shows the repressive role of MyoD. Interestingly, MyoD binds and down-regulates Patz1 which is important for maintaining pluripotency. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: BED

(Submitter supplied) Long non-coding RNAs are important regulators of diverse biological prosesses. Here, we report on functional identification and characterization of a novel long intergenic noncoding RNA with MyoD-regulated and skeletal muscle-restricted expression that promotes the activation of the myogenic program, and is therefore termed Linc-RAM (Linc-RNA Activator of Myogenesis). Linc-RAM is transcribed from an intergenic region of myogenic cells and its expression is upregulated during myogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

3 Samples

Download data: RPKM

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

9 Samples

Download data: BED, TXT

(Submitter supplied) The transcriptional activator MyoD serves as a master controller of myogenesis. Often in partnership with Mef2, MyoD binds to the promoters of hundreds of muscle genes in proliferating myoblasts, yet activates these targets only upon receiving cues that launch differentiation. What regulates this off/on switch of MyoD function has been incompletely understood, although known to reflect the action of chromatin modifiers. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

3 Samples

Download data: BED

(Submitter supplied) The transcriptional activator MyoD serves as a master controller of myogenesis. Often in partnership with Mef2, MyoD binds to the promoters of hundreds of muscle genes in proliferating myoblasts, yet activates these targets only upon receiving cues that launch differentiation. What regulates this off/on switch of MyoD function has been incompletely understood, although known to reflect the action of chromatin modifiers. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: TXT

(Submitter supplied) Evidence of widespread transcription at active enhancers became apparent. However, our understanding about the functions of enhancer RNAs (eRNAs) and their mechanistic roles remains incomplete. Here, we study eRNA regulation and function using skeletal myoblast differentiation as a paradigm. We provide a panoramic view of enhancer transcription and uncover reprogramming in enhancer transcription occurring during myogenic differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL13112 GPL18480

13 Samples

Download data: BED, BW, TXT

(Submitter supplied) Evidence of widespread transcription at active enhancers became apparent. However, our understanding about the functions of enhancer RNAs (eRNAs) and their mechanistic roles remains incomplete. Here, we study eRNA regulation and function using skeletal myoblast differentiation as a paradigm. We provide a panoramic view of enhancer transcription and uncover reprogramming in enhancer transcription occurring during myogenic differentiation. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL18480 GPL13112

4 Samples

Download data: TXT

(Submitter supplied) Evidence of widespread transcription at active enhancers became apparent. However, our understanding about the functions of enhancer RNAs (eRNAs) and their mechanistic roles remains incomplete. Here, we study eRNA regulation and function using skeletal myoblast differentiation as a paradigm. We provide a panoramic view of enhancer transcription and uncover reprogramming in enhancer transcription occurring during myogenic differentiation. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL18480

8 Samples

Download data: BW

(Submitter supplied) Evidence of widespread transcription at active enhancers became apparent. However, our understanding about the functions of enhancer RNAs (eRNAs) and their mechanistic roles remains incomplete. Here, we study eRNA regulation and function using skeletal myoblast differentiation as a paradigm. We provide a panoramic view of enhancer transcription and uncover reprogramming in enhancer transcription occurring during myogenic differentiation. more...

Organism:

Mus musculus

Type:

Other

Platform:

GPL18480

1 Sample

Download data: BED

(Submitter supplied) To provide insights into the role of Ankrd2 in the pathways controlling myogenic differentiation, the gene networks that are disturbed in Ankrd2 knockout or overexpressing primary cells were explored during differentiation. Ankrd2 plays an important role in myogenic differentiation by modulating the activity of its interacting partners (i.e p53). Since Ankrd2 binds to numerous transcription factors many signaling pathways remained to be explored to determine the functional significance of crosstalk between Ankrd2 and the activation of transcriptional programmes that regulate muscle remodeling. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL10787

36 Samples

Download data: TXT

(Submitter supplied) The generation of myotubes from fibroblasts upon forced MyoD expression is a classic example of factor-induced reprogramming in mammals. We recently discovered that additional modulation of signaling pathways with small molecules facilitates reprogramming to more primitive induced muscle progenitor cells (iMPCs). However, the mechanisms by which a single transcription factor drives differentiated cells into distinct developmental states remain unknown. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24247 GPL19057

10 Samples

Download data: TXT

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

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

60 Samples

Download data: BED, TXT

(Submitter supplied) The generation of myotubes from fibroblasts upon forced MyoD expression is a classic example of factor-induced reprogramming in mammals. We recently discovered that additional modulation of signaling pathways with small molecules facilitates reprogramming to more primitive induced muscle progenitor cells (iMPCs). However, the mechanisms by which a single transcription factor drives differentiated cells into distinct developmental states remain unknown. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

28 Samples

Download data: BED

(Submitter supplied) The generation of myotubes from fibroblasts upon forced MyoD expression is a classic example of factor-induced reprogramming in mammals. We recently discovered that additional modulation of signaling pathways with small molecules facilitates reprogramming to more primitive induced muscle progenitor cells (iMPCs). However, the mechanisms by which a single transcription factor drives differentiated cells into distinct developmental states remain unknown. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

32 Samples

Download data: TXT

(Submitter supplied) C2C12 cells are mouse skeletal muscle cells. These cells were transfected with shRNA against FoxO1, FoxO3, and FoxO4. FoxO1, FoxO3, and FoxO4 are the known paralogues expressed in this cell line.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

3 Samples

Download data: CEL, TXT

(Submitter supplied) Gene expression profiling was performed to identify Sfmbt1-dependent regulation in myogenic programs. To establish the magnitude of the Sfmbt1 effect on muscle cells, we have compared gene expression profiles of C2C12 cells transduced with lentiviruses expressing scramble shRNA control or shSfmbt1. Our analysis suggested that Sfmbt1 critically confers transcriptional silencing of muscle genes in myogenic progenitor cells.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

4 Samples

Download data: CEL