GEO DataSets

(Submitter supplied) We used previously developed method, Spec-seq, to characterize the protein-DNA interaction specificity of human and mouse Zinc Finger Y protein.

Organism:

synthetic construct

Type:

Other

Platforms:

GPL19424 GPL17769

12 Samples

Download data: XLS

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

Organism:

synthetic construct

Type:

Other

Platform:

GPL19424

10 Samples

Download data: CSV

(Submitter supplied) This series is an updated dataset consisting of the Spec-seq and Methyl-Spec-seq samples for human CTCF with a bigger sequencing libraries and different epigenetic modifications. Each sample has replicate to gurantee the reproducibility for each measurement.

Organism:

synthetic construct

Type:

Other

Platform:

GPL19424

6 Samples

Download data: CSV

(Submitter supplied) We used Spec-seq method to quantifiy the in-vitro binding specificity of mouse CTCF insulator protein, particularly concerning its upstream motif. Our results confirmed the previously found "upstream motif“ with 5 or 6nt space to the core motif, which is conferred by CTCF's finger 10 and 11.

Organism:

synthetic construct

Type:

Other

Platform:

GPL19424

4 Samples

Download data: XLSX

(Submitter supplied) Cys2-His2 zinc finger proteins (ZFPs) are the largest group of transcription factors in higher metazoans. A complete characterization of these ZFPs and their associated target sequences is pivotal to fully annotate transcriptional regulatory networks in metazoan genomes. As a first step in this process, we have characterized the DNA-binding specificities of 130 Zinc finger sets from Drosophila melanogaster using a bacterial one-hybrid system. more...

Organism:

synthetic construct

Type:

Other

Platforms:

GPL11631 GPL15228

125 Samples

Download data: FA

(Submitter supplied) The complexities of DNA recognition by transcription factors with multiple Cys2-His2 zinc fingers (C2H2-ZFs) remain poorly studied. We previously reported a mutation (R1092W) in the C2H2-ZF transcription factor Zfp335 which led to selective loss of binding at a subset of targets, although the basis for this was unclear. We show that Zfp335 binds DNA and drives transcription via recognition of two distinct consensus motifs by separate ZF clusters, and identify the specific motif interaction disrupted by R1092W. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: BW, NARROWPEAK

(Submitter supplied) The generation of naïve T lymphocytes is critical for immune function yet the mechanisms governing their maturation remain incompletely understood. We have identified a mouse mutant, bloto, that harbors a hypomorphic mutation in the zinc finger protein Zfp335. Mutant blt/blt mice exhibit a naïve T cell deficiency due to an intrinsic developmental defect that begins to manifest in the thymus and continues into the periphery, affecting T cells that have recently undergone thymic egress. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: BIGWIG, TXT

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

Organism:

Mus musculus

Type:

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

Platforms:

GPL17777 GPL13112

18 Samples

Download data: BIGWIG, CEL, TXT

(Submitter supplied) The generation of naïve T lymphocytes is critical for immune function yet the mechanisms governing their maturation remain incompletely understood. We have identified a mouse mutant, bloto, that harbors a hypomorphic mutation in the zinc finger protein Zfp335. Mutant blt/blt mice exhibit a naïve T cell deficiency due to an intrinsic developmental defect that begins to manifest in the thymus and continues into the periphery, affecting T cells that have recently undergone thymic egress. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17777

6 Samples

Download data: CEL

(Submitter supplied) The generation of naïve T lymphocytes is critical for immune function yet the mechanisms governing their maturation remain incompletely understood. We have identified a mouse mutant, bloto, that harbors a hypomorphic mutation in the zinc finger protein Zfp335. Mutant blt/blt mice exhibit a naïve T cell deficiency due to an intrinsic developmental defect that begins to manifest in the thymus and continues into the periphery, affecting T cells that have recently undergone thymic egress. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL17777

6 Samples

Download data: CEL

(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:

GPL11154

252 Samples

Download data: TXT

(Submitter supplied) C2H2 zinc finger proteins represent the largest and most enigmatic class of human transcription factors. Their C2H2 arrays are highly variable, indicating that most will have unique DNA binding motifs. However, most of the binding motifs have not been directly determined. We have determined the binding sites and motifs of 119 C2H2 zinc finger proteins and the expression pattern of 80 cell lines overexpressing C2H2 zinc finger proteins in order to study the role of C2H2 zinc finger proteins in gene regulation.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

92 Samples

Download data: TXT

(Submitter supplied) The largest and most diverse class of eukaryotic transcription factors contain Cys2-His2 zinc fingers (C2H2-ZFs), each of which typically binds a DNA nucleotide triplet within a larger binding site. Frequent recombination and diversification of their DNA-contacting residues suggests that these zinc fingers play a prevalent role in adaptive evolution. Very little is known about the function and evolution of the vast majority of C2H2-ZFs, including whether they even bind DNA. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

160 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:

GPL24676

15 Samples

Download data: BW

(Submitter supplied) Most cancer associated CTCF mutations are involved in the recognition of CTCF core binding motif. Interestingly, mutations of the currently uncharacterized ZF1 of CTCF are practically exclusive to breast cancer, where they are associated with increased metastatic ability and therapeutic resistance. Although unnecessary to bind the core-binding motif, it is still unknown if the ZF1 of CTCF promotes binding to an altered CTCF motif. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

9 Samples

Download data: TXT

(Submitter supplied) Most cancer associated CTCF mutations are involved in the recognition of CTCF core binding motif. Interestingly, mutations of the currently uncharacterized ZF1 of CTCF are practically exclusive to breast cancer, where they are associated with increased metastatic ability and therapeutic resistance. Although unnecessary to bind the core-binding motif, it is still unknown if the ZF1 of CTCF promotes binding to an altered CTCF motif. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

6 Samples

Download data: BW

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

Organism:

Homo sapiens

Type:

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

Platform:

GPL24676

35 Samples

Download data: BW

(Submitter supplied) Epigenetic mechanisms often play an important role in driving tumor progression towards metastasis. It is less clear that deregulation of chromatin architecture, including topologically associated domains (TADS), contributes to cancer progression. CTCF is a central regulator of three dimensional chromatin structure that undergoes copy number loss in over half of all breast cancers, but the impact of this defect on epigenetic programming and chromatin architecture remains obscure. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

9 Samples

Download data: TXT

(Submitter supplied) Epigenetic mechanisms often play an important role in driving tumor progression towards metastasis. It is less clear that deregulation of chromatin architecture, including topologically associated domains (TADS), contributes to cancer progression. CTCF is a central regulator of three dimensional chromatin structure that undergoes copy number loss in over half of all breast cancers, but the impact of this defect on epigenetic programming and chromatin architecture remains obscure. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL24676

20 Samples

Download data: BW

(Submitter supplied) Epigenetic mechanisms often play an important role in driving tumor progression towards metastasis. It is less clear that deregulation of chromatin architecture, including topologically associated domains (TADS), contributes to cancer progression. CTCF is a central regulator of three dimensional chromatin structure that undergoes copy number loss in over half of all breast cancers, but the impact of this defect on epigenetic programming and chromatin architecture remains obscure. more...

Organism:

Homo sapiens

Type:

Other

Platform:

GPL24676

6 Samples

Download data: COOL