{"owner": "ArrayExpress Uploader", "pop_total": 0, "species": "mouse", "factors": [{"GSM820417": {"CELL TYPE": "undifferentiated cKit+ SSEA+ ESC", "GENETIC BACKGROUND": "129xBL6 F1"}}, {"GSM820417": {"CELL TYPE": "undifferentiated cKit+ SSEA+ ESC", "GENETIC BACKGROUND": "129xBL6 F1"}}, {"GSM820419": {"CELL TYPE": "in vitro cKit+ SSEA+ iPGC", "GENETIC BACKGROUND": "129xBL6 F1"}}, {"GSM820419": {"CELL TYPE": "in vitro cKit+ SSEA+ iPGC", "GENETIC BACKGROUND": "129xBL6 F1"}}, {"GSM82042": {"CELL TYPE": "in vitro cKit+ Oct4+ iPGC", "GENETIC BACKGROUND": "mixed"}}, {"GSM82042": {"CELL TYPE": "in vitro cKit+ Oct4+ iPGC", "GENETIC BACKGROUND": "mixed"}}, {"GSM820423": {"CELL TYPE": "in vitro cKit- SSEA- somatic", "GENETIC BACKGROUND": "129xBL6 F1"}}, {"GSM820423": {"CELL TYPE": "in vitro cKit- SSEA- somatic", "GENETIC BACKGROUND": "129xBL6 F1"}}, {"GSM820425": {"CELL TYPE": "in vitro cKit- Oct4- somatic", "GENETIC BACKGROUND": "mixed"}}, {"GSM820426": {"CELL TYPE": "intro cKit- Oct4- somatic", "GENETIC BACKGROUND": "mixed"}}], "id": 6667, "ownerprofile_id": "arrayexpress_sid", "platform": 6, "summary_wrapped": "We performed gene expression profiling on in vitro derived PGCs, undifferentiated ESCs, and somatic cells from the EB to examine germ...", "geo_gse_id": "E-GEOD-33121", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 2, "sample_count": 10, "tags": ["cell"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "expression-data-from-esc-and-in-vitro-derived-soma", "geo_id_plat": "E-GEOD-33121_A-AFFY-45", "name": "Expression data from ESC and in vitro derived somatic cells and germ cells", "created": "Nov.12, 2014", "summary": "We performed gene expression profiling on in vitro derived PGCs, undifferentiated ESCs, and somatic cells from the EB to examine germ cell expression in ESC-derived cells All cells were collected using fluorescence activated cell sorting to isolate SSEA1+/cKit+ ESCs, SSEA1+/cKitbright PGCs, Oct4-gfp+/cKitbright PGCs, and SSEA1-/cKit- somatic cells and Oct4-gfp-/cKit- somatic cells.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-33121", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-33121/samples/"}