{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "species": "human", "factors": [{"GSM1395257": {"PLOIDY": "tetraploid", "CELL TYPE": "epithelial", "ORGANISM PART": "retina"}}, {"GSM1395257": {"PLOIDY": "tetraploid", "CELL TYPE": "epithelial", "ORGANISM PART": "retina"}}, {"GSM1395257": {"PLOIDY": "tetraploid", "CELL TYPE": "epithelial", "ORGANISM PART": "retina"}}, {"GSM1395254": {"PLOIDY": "diploid", "CELL TYPE": "epithelial", "ORGANISM PART": "retina"}}, {"GSM1395254": {"PLOIDY": "diploid", "CELL TYPE": "epithelial", "ORGANISM PART": "retina"}}, {"GSM1395254": {"PLOIDY": "diploid", "CELL TYPE": "epithelial", "ORGANISM PART": "retina"}}, {"GSM139525": {"PLOIDY": "tetraploid", "CELL TYPE": "fibroblast", "ORGANISM PART": "foreskin"}}, {"GSM139525": {"PLOIDY": "tetraploid", "CELL TYPE": "fibroblast", "ORGANISM PART": "foreskin"}}, {"GSM139525": {"PLOIDY": "tetraploid", "CELL TYPE": "fibroblast", "ORGANISM PART": "foreskin"}}, {"GSM1395248": {"PLOIDY": "diploid", "CELL TYPE": "fibroblast", "ORGANISM PART": "foreskin"}}, {"GSM1395248": {"PLOIDY": "diploid", "CELL TYPE": "fibroblast", "ORGANISM PART": "foreskin"}}], "id": 2017, "pop_total": 0, "platform": 4, "summary_wrapped": "Both diploid RPE-1 and BJ-1 cells were made tetraploid by transient treatment with the cytokinesis inhibitor DCD. Proliferating...", "geo_gse_id": "E-GEOD-57864", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 3, "sample_count": 11, "tags": [], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "gene-expression-in-diploid-and-evolved-tetraploid", "geo_id_plat": "E-GEOD-57864_A-AFFY-44", "name": "Gene expression in diploid and evolved tetraploid RPE-1 and BJ-1 cells", "created": "Jul.10, 2014", "summary": "Both diploid RPE-1 and BJ-1 cells were made tetraploid by transient treatment with the cytokinesis inhibitor DCD. Proliferating tetraploids from both BJ-1 and RPE-1 were selected and isolated. The gene expression profiles of the proliferating tetraploid cells were then compared to the diploids from which they originated. Triplicate biological samples were collected and analyed.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-57864", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-57864/samples/"}