GEO DataSets

(Submitter supplied) The DREAM complex represses cell-cycle gene transcription in quiescence. To investigate the role of the DREAM component Lin37, we created Lin37 knockout cells by CRISPR/Cas9-nickase. pRTS episomal vectors expressing luciferase or Lin37 were introduced in two independent knockout clones (411-27 and 632-2) to create Lin37 knockout and rescue cells. To exit the cell cycle and to enter quiescence, cells were serum starved for 60h. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16173

10 Samples

Download data: TXT

(Submitter supplied) We used human foreskin fibroblast cells with CRISPR-Cas9 mediated knockout of RB1 and p130 (RBL2) (sgP130, sgRB1+sg130), knocked down p107 using siRNA and measured gene expression changes after doxorubicin treatmnet (24 hr, 350 nM).

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

16 Samples

Download data: XLSX

(Submitter supplied) We used human foreskin fibroblast cells with CRISPR-Cas9 mediated knockout of RB1 and p130 (RBL2) (Control, sgRB1, sgP130, sgRB1+sg130) and measured gene expression changes after doxorubicin treatmnet (24 hr, 350 nM).

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

16 Samples

Download data: TXT

(Submitter supplied) RNA was extracted from SaOS2 cells harboring a tet-inducible p21 expression vector. 3 replicates from untreated and 3 replicates from 24h doxycycline-treated cells.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

6 Samples

Download data: TXT

(Submitter supplied) The highly conserved DREAM transcriptional repressor complex contains an RB-like pocket protein, an E2F-DP transcription factor heterodimer, and the 5-subunit MuvB complex. Using CRISPR/Cas9 targeted mutagenesis, we disrupted the interaction between the sole Caenorhabditis elegans pocket protein LIN-35 and the MuvB subunit LIN-52. A triple alanine substitution of LIN-52's LxCxE motif (3A) severed LIN-35-MuvB association and caused classical DREAM mutant phenotypes, including synthetic multiple vulvae, high-temperature arrest, and ectopic expression of germline genes in the soma. more...

Organism:

Caenorhabditis elegans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25147

8 Samples

Download data: TXT

(Submitter supplied) The mammalian Retinoblastoma (RB) family including pRB, p107, and p130 represses E2F target genes through mechanisms that are not fully understood. In D. melanogaster, RB-dependent repression is mediated in part by the multisubunit protein complex Drosophila RBF, E2F, and Myb (dREAM) that contains homologs of the C. elegans synthetic multivulva class B (synMuvB) gene products. Using an integrated approach combining proteomics, genomics, and bioinformatic analyses, we identified a p130 complex termed DP, RB-like, E2F, and MuvB (DREAM) that contains mammalian homologs of synMuvB proteins LIN-9, LIN-37, LIN-52, LIN-54, and LIN-53/RBBP4. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS3364

Platform:

GPL570

4 Samples

Download data: CEL, CHP

(Submitter supplied) This experiment is a part of global location analysis of the human DREAM complex including subunits: E2F4, RBL2/p130, LIN9 and LIN54. Specifically, the regions in Human Promoter Array 1.0R (GPL5082) bound by: E2F4 in G0-arrested T98G cells E2F4 in S-phase synchronized T98G cells LIN54 in G0-arrested T98G cells LIN54 in S-phase synchronized T98G cells LIN9 in G0-arrested T98G cells LIN9 in S-phase synchronized T98G cells p130 in G0-arrested T98G cells p130 in S-phase synchronized T98G cells were compared with input chromatin. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by genome tiling array

Platform:

GPL5082

30 Samples

Download data: BAR, CEL, TXT

Analysis of T98G cells in asynchronously growing state, after 72 hr of serum starvation to induce G0, or after serum restimulation to enter cell cycle. Results provide insight into mammalian cell-cycle gene regulation and mechanisms underlying repression of cell cycle dependent genes in quiescence.

Organism:

Homo sapiens

Type:

Expression profiling by array, count, 4 growth protocol sets

Platform:

GPL570

Series:

GSE8537

4 Samples

Download data: CEL, CHP

(Submitter supplied) mRNA expression analysis of arrested HCT116 cells (wild-type or SIN3B-/-) transfected with either non-targeting control siRNA or one of three SIN3A siRNAs and treated with Idasanulin to activate p53.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

11 Samples

Download data: TXT

(Submitter supplied) The Retinoblastoma-like pocket proteins p130 and p107 act as gatekeepers of the cell cycle through their activity within the DREAM (Dp/Rb-like/E2F/MuvB) transcriptional repressor complex. The goal of this study was to address how the pocket protein contributes to DREAM complex assembly and function on chromatin by utilizing a protein null mutant of the only C. elegans pocket protein LIN-35. We performed ChIP-seq of C. more...

Organism:

Caenorhabditis elegans

Type:

Genome binding/occupancy profiling by high throughput sequencing; Third-party reanalysis

Platforms:

GPL22765 GPL13657 GPL9269

46 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) The retinoblastoma cell cycle regulator pRb and the two related proteins p107 and p130 are thought to suppress cancer development both by inhibiting the G1/S transition of the cell cycle in response to growth-arrest signals and by promoting cellular differentiation. Here, we investigated the phenotype of Rb family triple knock-out (TKO) embryonic stem cells as they differentiate in vivo and in culture. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

14 Samples

Download data: CEL

(Submitter supplied) Cellular senescence is a program of irreversible cell cycle arrest that normal cells undergo in response to progressive shortening of telomeres, changes in telomeric structure, oncogene activation or oxidative stress. The underlying signalling pathways, potentially of major clinicopathological relevance, are unknown. A major stumbling block to studying senescence has been the absence of suitable model systems because of the asynchrony of this process in heterogeneous cell populations. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

48 Samples

Download data: CEL

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

Organism:

Homo sapiens

Type:

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

Platforms:

GPL6244 GPL9115

24 Samples

Download data: BAM, CEL

(Submitter supplied) To identify genomic regions bound by B-Myb and LIN9 (a subunit of the MuvB complex), we performed ChIP-Sequencing (ChIP-Seq) using chromatin from proliferating HeLa cells in which we can detect a robust association between B-Myb and subunits of the MuvB complex. This analysis allowed us identify late cell cycle or G2/M expressed genes as specific targets of the B-Myb-MuvB complex.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9115

6 Samples

Download data: BAM, PDF

(Submitter supplied) Periodic expression of cell cycle genes highlights the importance of precise temporal control of transcription in regulating cell cycle events. We used HeLa cells enriched for different phases of the cell cycle to identify genes that are expressed in a periodic fashion in specific cell cycle phases. These data were generated for comparison with ChIP-Sequencing data obtained for two subunits of the B-Myb-MuvB complex, B-Myb and LIN9, in HeLa cells. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6244

18 Samples

Download data: CEL

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

Organism:

Caenorhabditis elegans

Type:

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

Platform:

GPL18730

81 Samples

Download data: BW

(Submitter supplied) The DREAM (DP, Retinoblastoma [Rb]-like, E2F, and MuvB) complex controls cellular quiescence by repressing cell cycle and other genes, but its mechanism of action is unclear. Here we demonstrate that two C. elegans THAP domain proteins, LIN-15B and LIN-36, co-localize with DREAM and function by different mechanisms for repression of distinct sets of targets. LIN-36 represses classical cell cycle targets by promoting DREAM binding and gene body enrichment of H2A.Z. more...

Organism:

Caenorhabditis elegans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18730

31 Samples

Download data: BW

(Submitter supplied) The DREAM (DP, Retinoblastoma [Rb]-like, E2F, and MuvB) complex controls cellular quiescence by repressing cell cycle and other genes, but its mechanism of action is unclear. Here we demonstrate that two C. elegans THAP domain proteins, LIN-15B and LIN-36, co-localize with DREAM and function by different mechanisms for repression of distinct sets of targets. LIN-36 represses classical cell cycle targets by promoting DREAM binding and gene body enrichment of H2A.Z. more...

Organism:

Caenorhabditis elegans

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18730

50 Samples

Download data: BW

(Submitter supplied) We report differences in gene expression between WT and Sin3B KO T98G cells throughout the cell cycle

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

12 Samples

Download data: TXT

(Submitter supplied) A Sertoli cell specific knockout of retinoblastoma protein (SC-RbKO) results in a complete disruption of spermatogenesis in mice. In this project the SC-RbKO mice were cross-bred with E2F3 floxed mice to see if a double knockout would rescue the phenotype associated with RB loss.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16417

44 Samples

Download data: JSON, TSV