Project description:Expression profiling of Rag2-deficient Ets1++ and Rag2-deficient Ets1-- mature NK cells and WT bone marrow progenitors, WT T cells, and WT Pro B cells

2012-08-10 | GSE37301 | GEO

Expression data of Rag2-deficient Ets1++ and Rag2-deficient Ets1-- mature NK cells and WT bone marrow progenitors

Project description:Expression profiling of Rag2-deficient Ets1++ and Rag2-deficient Ets1-- mature NK cells and WT bone marrow progenitors, WT T cells, and WT Pro B cells WT Hematopoietic progenitors, CD4 T cells, Pro B cells, and WT and Ets1-deficient NK cells were FACs sorted. RNA was subsequently extracted, labelled, and hybridized to Affymetrix microarrays. The goal if this experiment was to identify Ets1 dependent genes in NK cells

2012-08-09 | E-GEOD-37301 | biostudies-arrayexpress

Genome-wide EBF1 occupancy in pro-B cells

Project description:EBF1 ChIP in Rag2(-/-) pro-B cells

2016-05-09 | GSE79140 | GEO

RAG2

Project description:Oryza sativa Japonica Group RAG2, Seed allergenic protein RAG2 precursor, is expressed in 6 baseline experiment(s);

| Os07g0214300 | ExpressionAtlas

RAG2

Project description:Oryza sativa Japonica Group RAG2, Seed allergenic protein RAG2 precursor, is differentially expressed in 6 experiment(s);

| Os07g0214300 | ExpressionAtlas

RNA Sequencing of WT, RAG2-KO, and RAG2-KO TCRbeta-Transduced CD4+CD8+ T-Cells Derived From Human Embryonic Stem Cells

Project description:T-cell development is predicated on the successful rearrangement of the T-cell receptor (TCR) gene loci, which encode for antigen-specific receptors that enable an immune response. Recombination Activating Gene (RAG) 2 is required for TCR gene rearrangements, which occur during specific stages of T-cell development. Here, we differentiated human pluripotent stem cells with a CRISPR/Cas9-directed deletion of the RAG2 gene (RAG2-KO) to elucidate the requirement for the TCRb chain in mediating b-selection during human T-cell development in vitro. In stark contrast to what is seen in mice, human RAG2-KO T-lineage progenitors progressed to the CD4+CD8+ double-positive (DP) stage in the absence of TCRb rearrangements. Nevertheless, RAG2-KO DPs retrovirally-transduced to ectopically express a rearranged TCRb chain showed increased survival and proliferation as compared to control-transduced RAG2-KO DPs. Furthermore, transcriptomic analysis showed that TCRb-transduced and control-transduced RAG2-KO DPs differed in gene pathways related to survival and proliferation. Our results provide new insights as to the distinct requirement for the TCRb chain during human T-cell development.

2021-03-18 | GSE164276 | GEO

RAG2

Project description:Oryctolagus cuniculus RAG2, Oryctolagus cuniculus recombination activating 2 (RAG2), mRNA. [Source:RefSeq mRNA;Acc:NM_001171141], is expressed in 1 baseline experiment(s);

| ENSOCUG00000006995 | ExpressionAtlas

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