{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "species": "human", "factors": [{"GSM684735": {"TREATMENT": "none"}}, {"GSM684736": {"TREATMENT": "stimulated with 50 ng/ml of BMP-6 for 2 h"}}, {"GSM684737": {"TREATMENT": "stimulated with 50 ng/ml of BMP-6 for 24 h"}}, {"GSM684738": {"TREATMENT": "stimulated with 1 ng/ml of BMP-9 for 2 h"}}, {"GSM684739": {"TREATMENT": "stimulated with 1 ng/ml of BMP-9 for 24 h"}}], "id": 3981, "pop_total": 0, "platform": 4, "summary_wrapped": "Smad1/5 are transcription factors that engage in BMP-induced transcription. We determined and analyzed Smad1/5 binding sites by ChIP-...", "pubmed_id": 21764776, "geo_gse_id": "E-GEOD-27631", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 1, "sample_count": 5, "tags": [], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "expression-data-of-human-umbilical-vein-endothelia", "geo_id_plat": "E-GEOD-27631_A-AFFY-44", "name": "Expression data of human umbilical vein endothelial cells (HUVECs) treated with BMP-6 and BMP-9", "created": "Sep.15, 2014", "summary": "Smad1/5 are transcription factors that engage in BMP-induced transcription. We determined and analyzed Smad1/5 binding sites by ChIP-sequencing. We used expression microarrays to compare the Smad1/5 binding sites identified by ChIP-seq to BMP-induced gene expressions. HUVECs were treated with BMP for RNA extraction and hybridization on Affymetrix microarrays.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-27631", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-27631/samples/"}