{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "species": "mouse", "factors": [{"GSM820578": {"TISSUE": "Purified round spermatids from Brdt\u0394BD1 mutant"}}, {"GSM820578": {"TISSUE": "Purified round spermatids from Brdt\u0394BD1 mutant"}}, {"GSM820578": {"TISSUE": "Purified round spermatids from Brdt\u0394BD1 mutant"}}, {"GSM820578": {"TISSUE": "Purified round spermatids from Brdt\u0394BD1 mutant"}}, {"GSM820582": {"TISSUE": "Purified round spermatids"}}, {"GSM820582": {"TISSUE": "Purified round spermatids"}}, {"GSM820582": {"TISSUE": "Purified round spermatids"}}, {"GSM820582": {"TISSUE": "Purified round spermatids"}}], "id": 6668, "pop_total": 0, "platform": 6, "summary_wrapped": "Brdt is a testis specific member of a family of chromatin interacting proteins. All of the family members have been shown to regulate...", "geo_gse_id": "E-GEOD-33132", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 1, "sample_count": 8, "tags": ["chromatin", "testis"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_id_plat": "E-GEOD-33132_A-AFFY-45", "slug": "expression-data-from-purified-control-and-brdtbd1", "geo_gds_id": "", "name": "Expression data from purified control and Brdt\u0394BD1 round spermatids.", "created": "Nov.12, 2014", "summary": "Brdt is a testis specific member of a family of chromatin interacting proteins. All of the family members have been shown to regulate transcription. Brdt is highly expressed in round spermatids, and may play a role in transcriptional regulation in these cells. We investigated transcriptional changes in mutant round spermatids that were homozygous for a mutation in which the first bromodomain of Brdt was removed. Round spermatids were purified from seven adult animals of each genotype for each Affymetrix microarray. Purity of round spermatids was assessed by propidium iodide staining.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-33132", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-33132/samples/"}