{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "species": "human", "factors": [{"GSE1400GSM23122": {"CELLULAR COMPONENT": "membrane-bound polysomes"}}, {"GSE1400GSM23118": {"CELLULAR COMPONENT": "cytosolic polysomes"}}, {"GSE1400GSM23122": {"CELLULAR COMPONENT": "membrane-bound polysomes"}}, {"GSE1400GSM23122": {"CELLULAR COMPONENT": "membrane-bound polysomes"}}, {"GSE1400GSM23118": {"CELLULAR COMPONENT": "cytosolic polysomes"}}, {"GSE1400GSM23118": {"CELLULAR COMPONENT": "cytosolic polysomes"}}], "id": 1832, "pop_total": 0, "platform": 3, "summary_wrapped": "RNA from MCF-7 cells was fractionated by sucrose density gradient centrifugation to separate RNA associated with membrane-bound polysomes...", "pubmed_id": 15574777, "geo_gse_id": "E-GEOD-1400", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 1, "sample_count": 6, "tags": ["membrane"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "transcription-profiling-by-array-of-membrane-bound", "geo_id_plat": "E-GEOD-1400_A-AFFY-33", "name": "Transcription profiling by array of membrane-bound and cytosolic polysomes from Homo sapiens MCF-7 cells", "created": "Jun.20, 2014", "summary": "RNA from MCF-7 cells was fractionated by sucrose density gradient centrifugation to separate RNA associated with membrane-bound polysomes from RNA associated with free polysomes.  These two populations were hybridized in triplicate to U133A microarrays.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-1400", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-1400/samples/"}