GEO DataSets

(Submitter supplied) Perturbations to mammalian SWI/SNF (mSWI/SNF) chromatin remodeling complexes have been widely implicated as driving events across cancers1. One such perturbation is the dual loss of the SMARCA4 and SMARCA2 ATPase subunits, which has recently been implicated in rare cancers such as small cell carcinoma of the ovary, hypercalcemic type (SCCOHT)2-5, SMARCA4-deficient thoracic sarcomas6 and dedifferentiated endometrial carcinomas7. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18573

11 Samples

Download data: TXT

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL18573

63 Samples

Download data: BW, TXT

(Submitter supplied) Perturbations to mammalian SWI/SNF (mSWI/SNF) chromatin remodeling complexes have been widely implicated as driving events across cancers1. One such perturbation is the dual loss of the SMARCA4 and SMARCA2 ATPase subunits, which has recently been implicated in rare cancers such as small cell carcinoma of the ovary, hypercalcemic type (SCCOHT)2-5, SMARCA4-deficient thoracic sarcomas6 and dedifferentiated endometrial carcinomas7. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

44 Samples

Download data: BW

(Submitter supplied) Perturbations to mammalian SWI/SNF (mSWI/SNF) chromatin remodeling complexes have been widely implicated as driving events across cancers1. One such perturbation is the dual loss of the SMARCA4 and SMARCA2 ATPase subunits, which has recently been implicated in rare cancers such as small cell carcinoma of the ovary, hypercalcemic type (SCCOHT)2-5, SMARCA4-deficient thoracic sarcomas6 and dedifferentiated endometrial carcinomas7. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL18573

8 Samples

Download data: BW

(Submitter supplied) Mammalian SWI/SNF (mSWI/SNF or BAF) chromatin remodeling complexes play critical roles in regulating DNA accessibility and gene expression and are comprised of three final-form assemblies, cBAF, PBAF, and ncBAF, which exhibit distinct modular organization, chromatin targeting, and roles in disease. However, the contributions of each subcomplex and their constituent subunits to gene expression remain incompletely defined. more...

Organism:

Homo sapiens

Type:

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

Platforms:

GPL18573 GPL16791 GPL15520

38 Samples

Download data: CSV, MTX, TSV

(Submitter supplied) Transcriptional profiling of 2 SCCOHT patient-derived xenograft (PDX) models and 2 SCCOHT cell lines compared to normal ovary to investigate underlying biology of SCCOHT.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL4133

4 Samples

Download data: TXT

(Submitter supplied) To investigate the cooperative function swi3d-1 and syd-5 in regulating plant development. We then performed gene expression profiling analysis using data obtained from RNA-seq of 14-day-old wt, syd-5 and swi3d-1 seedlings under long day condition.

Organism:

Arabidopsis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27784

9 Samples

Download data: XLSX

(Submitter supplied) Switch defective/sucrose non-fermentable (SWI/SNF) complexes are evolutionarily conserved multi-subunit machines that play vital roles in chromatin architecture regulation for modulating gene expression via sliding or ejection of nucleosomes in eukaryotes. In plants, perturbations of SWI/SNF subunits often result in severe developmental disorders. However, the subunit composition, pathways of assembly, and genomic targeting of the plant SWI/SNF complexes remain undefined. more...

Organism:

Arabidopsis

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL27784

26 Samples

Download data: BED, BIGWIG, NARROWPEAK

(Submitter supplied) Loss of Swi/Snf subunits regulate transcription.

Organism:

Saccharomyces cerevisiae

Type:

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

Platform:

GPL17342

48 Samples

Download data: BW

(Submitter supplied) Switch defective/sucrose non-fermentable (SWI/SNF) chromatin remodeling complexes are multi-subunit machineries that establish and maintain chromatin accessibility and gene expression by regulating chromatin structure. However, how the remodeling activities of SWI/SNF complexes are regulated in eukaryotes remains elusive. B-cell lymphoma/leukemia protein 7A/B/C (BCL7A/B/C) have been reported as subunits of SWI/SNF complexes for decades in animals and recently in plants; however, the role of BCL7 subunits in SWI/SNF function remains undefined. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL26208

10 Samples

Download data: BIGWIG

(Submitter supplied) Switch defective/sucrose non-fermentable (SWI/SNF) chromatin remodeling complexes are multi-subunit machineries that establish and maintain chromatin accessibility and gene expression by regulating chromatin structure. However, how the remodeling activities of SWI/SNF complexes are regulated in eukaryotes remains elusive. B-cell lymphoma/leukemia protein 7A/B/C (BCL7A/B/C) have been reported as subunits of SWI/SNF complexes for decades in animals and recently in plants; however, the role of BCL7 subunits in SWI/SNF function remains undefined. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL26208

20 Samples

Download data: BED, BIGWIG

(Submitter supplied) Purpose：Examination of global gene expression of 14-day-old WT, bcl7a(brip3), bcl7b(brip4), bcl7a bcl7b(brip3 brip4), bcl7a bcl7b brm-3(brip3 brip4 brm-3) and bcl7a bcl7b brm-1(brip3 brip4 brm-1) seedlings under short day condition. Methods: Total RNA was extracted from 14-day-old Arabidopsis seedlings under short-day conditions using TRIzol reagent (Invitrogen) following the manufacturer's instructions. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26208

24 Samples

Download data: TXT

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

Organism:

Arabidopsis; Arabidopsis thaliana

Type:

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

Platforms:

GPL26208 GPL27784

42 Samples

Download data: BED

(Submitter supplied) Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to compare NGS-derived retinal transcriptome profiling (RNA-seq) to microarray and quantitative reverse transcription polymerase chain reaction (qRT–PCR) methods and to evaluate protocols for optimal high-throughput data analysis Methods: RNA from 14-day-old seedlings of wild-type, brip1, brip2, brm-3, brm-1, brip1 brip2, brip1 brip2 brm-3 and brip1 brip2 brm-1 was isolated using the RNAprep Pure Plant Kit as described above. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26208

12 Samples

Download data: TXT

(Submitter supplied) Switch defective/sucrose non-fermentable chromatin remodeling complexes are multi-subunit machines that play vital roles in regulating chromatin structure and gene expression. However, how SWI/SNF complexes recognize target loci is still not fully understood. Here, we show that Arabidopsis bromodomain-containing homologous proteins, BRD1, BRD2 and BRD13, are core subunits of SWI/SNF complexes that are required for SWI/SNF genomic targeting. more...

Organism:

Arabidopsis thaliana; Arabidopsis

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL27784 GPL26208

30 Samples

Download data: BED

(Submitter supplied) The Polycomb repressive complex 2 (PRC2) catalyzes histone H3 Lys27 trimethylation (H3K27me3) to repress gene transcription in multicellular eukaryotes. Despite its importance in gene silencing and cellular differentiation, how PRC2 is recruited to target loci is still not fully understood. Here, we report genome-wide evidence for the recruitment of PRC2 by the transcriptional repressors VIVIPAROUS1/ABI3-LIKE1 (VAL1) and VAL2 in Arabidopsis thaliana. more...

Organism:

Arabidopsis thaliana

Type:

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

Platform:

GPL13222

12 Samples

Download data: TXT

(Submitter supplied) Purpose: Next-generation sequencing (NGS) has revolutionized systems-based analysis of cellular pathways. The goals of this study are to compare NGS-derived retinal transcriptome profiling (RNA-seq) to microarray and quantitative reverse transcription polymerase chain reaction (qRT–PCR) methods and to evaluate protocols for optimal high-throughput data analysis Methods: RNA from 14-day-old seedlings of wild-type, brip1, brip2, brm-3, brm-1, brip1 brip2, brip1 brip2 brm-3 and brip1 brip2 brm-1 was isolated using the RNAprep Pure Plant Kit as described above. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23157

24 Samples

Download data: TXT

(Submitter supplied) SWI/SNF chromatin remodeling complexes control gene expression by regulating chromatin structure. However, the full subunit composition of SWI/SNF complexes in plants remains unclear. Here we show that BRAHMA Interacting Protein 1 (BRIP1) and BRIP2 in Arabidopsis thaliana are core subunits of plant SWI/SNF complexes. BRIP1 and 2 are two homolog proteins. brip1 brip2 double mutants exhibit developmental phenotypes and a transcriptome strikingly similar to those of BRAHMA (BRM) mutants. more...

Organism:

Arabidopsis thaliana

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL26208

18 Samples

Download data: BED, NARROWPEAK

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

Organism:

Arabidopsis thaliana

Type:

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

Platforms:

GPL23157 GPL26208

36 Samples

Download data: BED

(Submitter supplied) SMARCA2 and SMARCA4 are two mutually exclusive ATPase subunits of SWI/SNF complex. SMARCA4 deficient lung cancer population selectively depend on SMARCA2 for cancer growth phenotype. Rescue experiments with ectopic expression of wild-type, bromodomain mutant and ATPase dead SMARCA2 and SMARCA4 highlight that ATPase domain is the drug target. In this study, we performed genome-wide microarray and differential gene expression profiling on isogenic lung cancer lines expressing cDNA rescue constructs for wild-type, bromodomain mutant and ATPase dead SMARCA2 and SMARCA4

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

32 Samples

Download data: CEL