{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "id": 5120, "factors": [{"CDM1": {"CELL GROWTH CONDITION": "chemically defined medium supplemented with activin and FGF"}}, {"CDM1": {"CELL GROWTH CONDITION": "chemically defined medium supplemented with activin and FGF"}}, {"CDM1": {"CELL GROWTH CONDITION": "chemically defined medium supplemented with activin and FGF"}}, {"SB_INH_1": {"CELL GROWTH CONDITION": "chemically defined medium supplemented with FGF2 and SB431542"}}, {"SB_INH_1": {"CELL GROWTH CONDITION": "chemically defined medium supplemented with FGF2 and SB431542"}}, {"SB_INH_1": {"CELL GROWTH CONDITION": "chemically defined medium supplemented with FGF2 and SB431542"}}], "pop_total": 0, "platform": 4, "summary_wrapped": "[u'Human Embryonic Stem Cells (hESC) grown in chemically defined medium (CDM) supplemented with Activin and FGF were compared to hESCs...", "pubmed_id": 19279133, "geo_gse_id": "E-MEXP-1741", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 1, "sample_count": 6, "tags": [], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "transcription-profiling-of-human-embryonic-stems-c", "geo_id_plat": "E-MEXP-1741_A-AFFY-44", "name": "Transcription profiling of human embryonic stems cells grown in chemically defined medium supplemented with Activen and FGF or FGF2 and SB431542 to identify genes controlled by Activin/Nodal signalling", "created": "Sep.22, 2014", "summary": "[u'Human Embryonic Stem Cells (hESC) grown in chemically defined medium (CDM) supplemented with Activin and FGF were compared to hESCs grown for 48 hours in CDM supplemented with FGF2 and SB431542, an inhibitor of Activin/Nodal signalling. The objective of this experiment was to discover the identity of genes controlled by Activin/Nodal signalling in hESCs.', {u'br': None}, {u'br': None}]", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-MEXP-1741", "species": "human", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-MEXP-1741/samples/"}