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RNA-seq analysis of early T cell progenitors from various gene deficient mice

ABSTRACT: RNA-seq analysis of early T cell progenitors from various gene deficient mice

PROVIDER: PRJNA1028278 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR26387843_1.fastq.gz	Fastqsanger.gz
	SRR26387843_2.fastq.gz	Fastqsanger.gz
	SRR26387844_1.fastq.gz	Fastqsanger.gz
	SRR26387844_2.fastq.gz	Fastqsanger.gz
	SRR26387845_1.fastq.gz	Fastqsanger.gz

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Early T cell progenitors from various gene deficient mice

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ATAC-seq analysis of early T cell progenitors from various gene deficient mice

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RNA-seq analysis of early T cell progenitors from various gene deficient mice

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Control vs Elp3-deficient mouse myeloid progenitors 6-plex TMT LC-MSMS

Project description:6-plex TMT LC-MSMS quantification of proteins in myeloid progenitors (Lineage- Sca1- Kit+ cells) isolated from the bone marrow of 8-12 week old male and female control and Elp3-deficient (Elp3fl/fl vav-iCreT/+) mice. Biological triplicates of each genotype were analyzed, each consisting of 1.10e6 cells from pools of 12-14 control (Elp3fl/fl) or 26-38 (Elp3-deficient) male and female mice.

2021-01-26 | PXD010486 | Pride

Expression profiling of early lymphoid progenitors deficient for Ebf1 and Foxo1

Project description:Foxo1 and Ebf1 deficiency leads to a similar disruption of normal B-cell development at the level of the common lymphoid progenitor (CLP). Both mouse strains display the existance of LY6D+ CLPs but a marked/complete lack of proB cells. To investigate similarities of the developmental defects observed we generated gene expression profiles from both genotypes (with corresponding WT controls). This illustrated a shared gene expression signature in Ebf1/Foxo1 deficient CLPs. Gene expression profiling was done using highly purified (FACS sorted) progenitor cells. Cells were purified from bone marrow of wild-type, Foxo1 deficient and Ebf1 deficient mice. Ebf1 deficient bone marrow was aquired by transplantation of Ebf1 deficient progenitors into irradiated hosts. Populations analysed were CLP LY6D-, CLP LY6D+ and proB cells.

2012-11-01 | E-GEOD-41931 | biostudies-arrayexpress

Early T cell progenitors from various gene deficient mice

Project description:This SuperSeries is composed of the SubSeries listed below.

2025-03-12 | GSE245401 | GEO

Expression data from early B cell progenitors including CLP,ProB and PreB of Pax5 knockout and wild type C57Bl6 mice

Project description:we have investigated molecular and functional properties in early B-lineage cells from Pax-5 deficient animals crossed to a B-lineage restricted reporter mouse. Gene expression analysis of ex vivo isolated progenitor cells revealed that Pax-5 deficiency has a minor impact on Bcell specification.By comparison of gene expression patterns in ex vivo isolated Pax-5 and Ebf-1 deficient progenitors, it was possible to identify a set of B-cell restricted genes dependent of Ebf-1 but not Pax-5, supporting the idea that B-cell specification and commitment is controlled by distinct regulatory networks. wt ?5 reporter+ and Pax5ko ?5reporter+ fetal liver from d15 embryos isolated and transplanted into sublethaly irradiated mice. After 4 weeks B220+?5+ cells were sorted out from the bone marrow of the mice and subjected to microarray analyses

2012-07-22 | E-GEOD-39554 | biostudies-arrayexpress

Multi-omics analysis of hematopoietic progenitors in the fetal liver of Mettl3 deficient mice

Project description:Multi-omics analysis of hematopoietic progenitors in the fetal liver of Mettl3 deficient mice

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Expression data from Tcf1 deficient and Tcf1 wildtype cultured bone marrow lymphoid primed progenitors after four days on Notch ligand expressing stroma (OP9-DL4).

Project description:Tcf1 is necessary for optimal T lineage development. Tcf1 deficient progenitors fail to initiate the T lineage program in vitro and development is severely defective in vivo. We used microarrays to assess the overal global gene expression differences from Tcf1 wildtype and deficient lymphoid biased progenitors cultures on Notch-ligand expressing stroma to determine if Tcf1 deficient progenitors are able to intiate the T lineage specification program. Abstract of manuscript: The thymus imposes the T cell fate on incoming multipotent progenitors, but the molecular mechanisms are poorly understood. We show that transcription factor Tcf1 initiates T-lineage-specific gene expression. Tcf1 is downstream of Notch1 signaling and expressed in early T-cell progenitors. Progenitors deficient for Tcf1 are unable to initiate normal T-lineage specification. Conversely, ectopic expression of Tcf1 in hematopoietic progenitors is sufficient to induce expression of T-lineage specific genes in vitro. Thus, our study identifies Tcf1 as critically involved in the establishment T cell identity. Tcf1 wildtype and deficient bone marrow lymphoid primed progenitors (LMPPs, Lineage marker- Sca+kit+Flt3high) were harvested in triplicate and seeded onto OP9-DL4 expressing stroma for 4 days upon which highly pure lineage negative and Thy1+CD25+ T cells were cell sorted for expression analysis. The lineage negative populations represent three seperate mice from each genotype and the Thy1+CD25+T lineage population represents two replicates from the Tcf1 wildtype group. No Thy1+CD25+ T lineage cells develop from Tcf1 deficient progentiors.

2011-08-03 | E-GEOD-26559 | biostudies-arrayexpress

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