{"owner": "ArrayExpress Uploader", "pop_total": 0, "id": 6725, "factors": [{"GSM850705": {"DAY OF DIFFERENTIATION": 5, "POPULATION": "Flk1+Tie2+", "TREATMENT": "untreated", "CELL TYPE": "dox-inducible transgenic A2lox.Mesp1 mouse embryonic stem cells"}}, {"GSM850706": {"DAY OF DIFFERENTIATION": 5, "POPULATION": "Flk1+Tie2+", "TREATMENT": "doxycycline on day 2", "CELL TYPE": "dox-inducible transgenic A2lox.Mesp1 mouse embryonic stem cells"}}], "ownerprofile_id": "arrayexpress_sid", "platform": 6, "summary_wrapped": "This SuperSeries is composed of the following subset Series: GSE34537: Mesp1 induces a subset of hematopoietic-associated transcription...", "pubmed_id": 22665933, "geo_gse_id": "E-GEOD-34583", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 4, "sample_count": 2, "tags": ["cell", "endothelium"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "dual-actions-of-meis1-inhibit-erythroid-progenitor", "geo_id_plat": "E-GEOD-34583_A-AFFY-45", "name": "Dual actions of Meis1 inhibit erythroid progenitor development and sustain general hematopoietic cell proliferation", "created": "Nov.12, 2014", "summary": "This SuperSeries is composed of the following subset Series: GSE34537: Mesp1 induces a subset of hematopoietic-associated transcription factors in ES cell-derived Flk1+Tie2+ endothelium GSE34541: Identification of gene targets of Meis2 GSE34543: Identification of gene targets of Meis1 Refer to individual Series", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-34583", "species": "mouse", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-34583/samples/"}