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Mus musculus
13 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Histone demethylase Lsd1 represses hematopoietic stem and progenitor cell signatures during blood cell maturation.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Differential roles of Sall4 isoforms in embryonic stem cell pluripotency.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 8 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Murine embryonic stem cells (ESCs) are defined by continuous self-renewal and pluripotency. A diverse repertoire of protein isoforms arising from alternative splicing are expressed in ES cells without defined biological roles. Sall4, a transcription factor essential for pluripotency, exists as two isoforms (Sall4a and Sall4b). By genome-wide location analysis, we have determined that Sall4b, and not Sall4a, binds preferentially to highly expressed loci in ES cells. Sall4a and Sall4b binding sites are distinguished by both epigenetic marks at target loci and their clustering with binding sites of other pluripotency factors. When ESCs expressing a single isoform of Sall4 are generated, Sall4b alone could maintain the pluripotent state, although it could not completely suppress all differentiation markers. Sall4a and Sall4b collaborate in maintenance of the pluripotent state, but play distinct roles. Our work is novel in establishing such isoform-specific differences in ES cells.
Publication Title
No associated publication
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 5 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We discovered that mice with hematopoietic-specific deletion of Lsd1 lacked Gr-1+ Mac1+ neutrophilic granulocytes whereas the numbers of Gr-1dim Mac1+ granulocytic progenitor cells was increased. To determine the genes altered by Lsd1-loss, Gr-1dim Mac1+ granulocytic progenitor cells from Lsd1fl/fl and Lsd1fl/fl Mx1Cre mice were FACS-purified to be analyzed by gene expression profiling.
Publication Title
Histone demethylase Lsd1 represses hematopoietic stem and progenitor cell signatures during blood cell maturation.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We discovered that mice that lack Lsd1 in hematopoietic cells were exhibited increased frequencies of CD150+ CD48- lin- c-Kit+ Sca-1+ LT-HSCs, but completely lacked the lin- c-Kit+ Sca-1- myeloid progenitor compartment. To determine the genes altered by Lsd1-loss, CD150+ CD48- lin- c-Kit+ Sca-1+ LT-HSCs from Lsd1fl/fl and Lsd1fl/fl Mx1Cre mice were FACS-purified to be analyzed by gene expression profiling.
Publication Title
Histone demethylase Lsd1 represses hematopoietic stem and progenitor cell signatures during blood cell maturation.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We discovered that mice lacking Lsd1 in the erythroid lineage die in utero of a lethal anemia around embryonic day E13.5. Lsd1 knockout embryos displayed an increase in CD71_high c-Kit_high pro-erythroblasts, followed by a drastic reduction of later maturation stages. To determine the genes altered by Lsd1-loss, CD71_high c-Kit_high pro-erythroblasts from Lsd1fl/fl and Lsd1fl/fl EpoRCre mice were FACS-purified to be analyzed by gene expression profiling.
Publication Title
Histone demethylase Lsd1 represses hematopoietic stem and progenitor cell signatures during blood cell maturation.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 44 Downloadable Samples
- Affymetrix HT Human Genome U133A Array (hthgu133a)
Description
Gene expression data from AML cell lines, MOLM-14, U937, THP-1 and HL-60, that were infected with a scrambled control hairpin (shControl), two shRNAs directed against GSK-3B (shGSK3B_1 and shGSK3B_2), or two shRNAs directed against GSK-3A (shGSK3A_5 and shGSK3A_6).
Publication Title
The intersection of genetic and chemical genomic screens identifies GSK-3α as a target in human acute myeloid leukemia.
Sample Metadata Fields
Cell line
View Samples
GSE15648- Homo sapiens
- 30 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Identification of AML1-ETO modulators by chemical genomics.
Sample Metadata Fields
Cell line
View Samples GSE15647- Homo sapiens
- 16 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a)
Description
U937 AML cells that express an inducible AML1-ETO construct under the control of the tetracycline promoter.
Publication Title
Identification of AML1-ETO modulators by chemical genomics.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 14 Downloadable Samples
- Affymetrix Human Genome U95A Array (hgu95a)
Description
Kasumi-1 AML cells that were transfected in triplicate with AML1-ETO or luciferase siRNA constructs by either Amaxa nucleofection or Biorad siLentFect and incubated for 96 hours.
Publication Title
Identification of AML1-ETO modulators by chemical genomics.
Sample Metadata Fields
Cell line
View Samples