GEO DataSets

(Submitter supplied) The development of all lymphoid lineages relies on a tightly-controlled series of gene expression patterns as development proceeds through a series of progenitors1-8. These gene expression patterns are understood to be controlled by lineage-specifying transcription factors, however these factors often are found to have broad expression patterns and activities across lineages. Given their role in regulating cell-type specific gene expression, noncoding loci are thought be important in the lineage-specific regulation of this complex process6,9-16. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

10 Samples

Download data: GTF, TXT

(Submitter supplied) The development of all lymphoid lineages relies on a tightly-controlled series of gene expression patterns as development proceeds through a series of progenitors1-8. These gene expression patterns are understood to be controlled by lineage-specifying transcription factors, however these factors often are found to have broad expression patterns and activities across lineages. Given their role in regulating cell-type specific gene expression, noncoding loci are thought be important in the lineage-specific regulation of this complex process6,9-16. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

2 Samples

Download data: BW

(Submitter supplied) The development of all lymphoid lineages relies on a tightly-controlled series of gene expression patterns as development proceeds through a series of progenitors1-8. These gene expression patterns are understood to be controlled by lineage-specifying transcription factors, however these factors often are found to have broad expression patterns and activities across lineages. Given their role in regulating cell-type specific gene expression, noncoding loci are thought be important in the lineage-specific regulation of this complex process6,9-16. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21103

4 Samples

Download data: MTX, TSV

(Submitter supplied) The development of all lymphoid lineages relies on a tightly-controlled series of gene expression patterns as development proceeds through a series of progenitors1-8. These gene expression patterns are understood to be controlled by lineage-specifying transcription factors, however these factors often are found to have broad expression patterns and activities across lineages. Given their role in regulating cell-type specific gene expression, noncoding loci are thought be important in the lineage-specific regulation of this complex process6,9-16. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: BW

(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

Platforms:

GPL17021 GPL13112 GPL21103

28 Samples

Download data: BW, MTX, TSV

(Submitter supplied) The development of all lymphoid lineages relies on a tightly-controlled series of gene expression patterns as development proceeds through a series of progenitors1-8. These gene expression patterns are understood to be controlled by lineage-specifying transcription factors, however these factors often are found to have broad expression patterns and activities across lineages. Given their role in regulating cell-type specific gene expression, noncoding loci are thought be important in the lineage-specific regulation of this complex process6,9-16. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

8 Samples

Download data: GTF, TXT

(Submitter supplied) Ikaros family DNA binding proteins are critical regulators of B cell development. To identify Ikaros-regulated genes in primary pre-B cells we performed gene expression microarrays.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6246

6 Samples

Download data: CEL

(Submitter supplied) Ikaros DNA binding proteins are important regulators of haematopoiesis and genetic deletion of Ikaros results in severe developmental disturbances, including delayed thymocyte differentiation and an early and complete block in B cell development. Although Ikaros ChIP-seq data are available for mouse thymocytes and human haematopoietic progenitors, it has not been achieved in B cell progenitors. The goal of this study was to identify Ikaros binding sites in pre-B cells to define Ikaros target genes which could explain the essential role of Ikaros proteins in B cell differentiation.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9250

4 Samples

Download data: BED

(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:

GPL1261 GPL9250 GPL6246

30 Samples

Download data: BED, CEL

(Submitter supplied) Ikaros DNA binding proteins are important regulators of haematopoiesis and genetic deletion of Ikaros results in severe developmental disturbances, including delayed thymocyte differentiation and an early and complete block in B cell development. Although Ikaros ChIP-seq data are available for mouse thymocytes and human haematopoietic progenitors, it has not been achieved in B cell progenitors. The goal of this study was to identify Ikaros binding sites in pre-B cells to define Ikaros target genes which could explain the essential role of Ikaros proteins in B cell differentiation.

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL9250

7 Samples

Download data: BED

(Submitter supplied) Ikaros family DNA binding proteins are critical regulators of B cell development. To identify Ikaros-regulated genes in pre-B cells we performed gene expression studies at enhanced temporal resolution.

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL6246 GPL1261

13 Samples

Download data: CEL

(Submitter supplied) Regulation of lineage potential and transcriptional priming by Ikaros. New insight is provided into a bivalent regulation of lineage priming in the HSC and its lympho-myeloid restricted progeny the LMPP by the lymphoid lineage-determining factor Ikaros Whereas Ikaros is responsible for the activation of a cascade of lymphoid expression programs and for the establishment of lymphoid potential from the HSC to the LMPP it is also responsible for the repression of stem cell and erythroid genetic programs that are incompatible with further lineage restrictions emanating from the LMPP Keywords: Ikaros null versus wt

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

27 Samples

Download data: CEL

(Submitter supplied) The C2H2 zinc finger is the most prevalent DNA-binding motif in the mammalian proteome, with DNA-binding domains usually containing more tandem fingers than are needed for stable sequence-specific DNA recognition. To examine the reason for the frequent presence of multiple zinc fingers, we generated mice lacking finger 1 or finger 4 of the 4-finger DNA-binding domain of Ikaros, a critical regulator of lymphopoiesis and leukemogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: BEDGRAPH

(Submitter supplied) The C2H2 zinc finger is the most prevalent DNA-binding motif in the mammalian proteome, with DNA-binding domains usually containing more tandem fingers than are needed for stable sequence-specific DNA recognition. To examine the reason for the frequent presence of multiple zinc fingers, we generated mice lacking finger 1 or finger 4 of the 4-finger DNA-binding domain of Ikaros, a critical regulator of lymphopoiesis and leukemogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13112

6 Samples

Download data: BEDGRAPH, TXT

(Submitter supplied) The C2H2 zinc finger is the most prevalent DNA-binding motif in the mammalian proteome, with DNA-binding domains usually containing more tandem fingers than are needed for stable sequence-specific DNA recognition. To examine the reason for the frequent presence of multiple zinc fingers, we generated mice lacking finger 1 or finger 4 of the 4-finger DNA-binding domain of Ikaros, a critical regulator of lymphopoiesis and leukemogenesis. more...

Organism:

Mus musculus

Type:

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

Platforms:

GPL13112 GPL9250

31 Samples

Download data: BAM, BEDGRAPH, BIGWIG, SAM, TXT

(Submitter supplied) The C2H2 zinc finger is the most prevalent DNA-binding motif in the mammalian proteome, with DNA-binding domains usually containing more tandem fingers than are needed for stable sequence-specific DNA recognition. To examine the reason for the frequent presence of multiple zinc fingers, we generated mice lacking finger 1 or finger 4 of the 4-finger DNA-binding domain of Ikaros, a critical regulator of lymphopoiesis and leukemogenesis. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL9250 GPL13112

6 Samples

Download data: BAM, BIGWIG, TXT

(Submitter supplied) The C2H2 zinc finger is the most prevalent DNA-binding motif in the mammalian proteome, with DNA-binding domains usually containing more tandem fingers than are needed for stable sequence-specific DNA recognition. To examine the reason for the frequent presence of multiple zinc fingers, we generated mice lacking finger 1 or finger 4 of the 4-finger DNA-binding domain of Ikaros, a critical regulator of lymphopoiesis and leukemogenesis. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL9250 GPL13112

7 Samples

Download data: BAM, BEDGRAPH, BIGWIG, SAM, TXT

(Submitter supplied) Hematopoiesis commences with a gradual restriction in lineage potential of multipotent stem/progenitor cells, but the underlying molecular events of this remain incompletely understood. We here identify robust expression of the transcription factor Hepatic Leukemia Factor (Hlf) in multipotent hematopoietic progenitors, which is rapidly lost with differentiation. Prolonged Hlf expression reveals it as a strong negative regulator of lymphoid development and results in a pronounced and reversible differentiation block in the B-cell lineage, while remaining compatible with myeloid fates. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL21103

2 Samples

Download data: BED, BW

(Submitter supplied) Blood cell formation is a tightly regulated process initiated from a rare population of multipotent hematopoietic stem cells. Subsequent differentiation proceeds in a hierarchical manner with the generation of intermediate progenitor cells, in which alternative lineage potentials become gradually restricted. A deeper understanding of these events is crucial not only to understand normal blood cell formation, but also for leukemia, where a defining feature is inappropriate differentiation. more...

Organism:

Mus musculus

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL17021

2 Samples

Download data: BED, BW