{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "id": 7123, "factors": [{"GSM1058959": {"GENOTYPE": "wild type"}}, {"GSM1058959": {"GENOTYPE": "wild type"}}, {"GSM1058959": {"GENOTYPE": "wild type"}}, {"GSM1058962": {"GENOTYPE": "E2A deficient"}}, {"GSM1058962": {"GENOTYPE": "E2A deficient"}}, {"GSM1058962": {"GENOTYPE": "E2A deficient"}}], "pop_total": 0, "platform": 6, "summary_wrapped": "The E2A transcription factors promote the development of thymus-seeding cells but it remains unknown whether these proteins play a role...", "pubmed_id": 23297135, "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 1, "sample_count": 6, "tags": ["lymphocyte", "t lymphocyte", "thymus"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "expression-data-from-wt-and-e2a-deficient-murine-d", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-43224", "geo_id_plat": "E-GEOD-43224_A-AFFY-45", "name": "Expression data from WT and E2A-deficient murine DN2 cells", "created": "Nov.12, 2014", "summary": "The E2A transcription factors promote the development of thymus-seeding cells but it remains unknown whether these proteins play a role in T lymphocyte lineage specification or commitment. By examining E2A-dependent genes in developing T cells, we will address whether these proteins are involved in these processes. DN2 cells from WT and E2A-deficient murine fetal thymi were FACS sorted. Subsequently RNA was extracted, labelled and hybridized to Affymetrix microarrays. The goal of this study is to investigate E2A-dependent genes in developing T cells", "geo_gse_id": "E-GEOD-43224", "species": "mouse", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-43224/samples/"}