{"owner": "ArrayExpress Uploader", "pop_total": 0, "id": 5996, "factors": [{"GSM516651 1": {}}, {"GSM516652 1": {}}, {"GSM516653 1": {}}, {"GSM516654 1": {}}, {"GSM516655 1": {}}, {"GSM516656 1": {}}, {"GSM516657 1": {}}, {"GSM516658 1": {}}, {"GSM516659 1": {}}, {"GSM516660 1": {}}, {"GSM516661 1": {}}, {"GSM516662 1": {}}, {"GSM516663 1": {}}, {"GSM516664 1": {}}, {"GSM516665 1": {}}, {"GSM516666 1": {}}, {"GSM516667 1": {}}, {"GSM516668 1": {}}, {"GSM516669 1": {}}, {"GSM516670 1": {}}], "ownerprofile_id": "arrayexpress_sid", "platform": 6, "summary_wrapped": "Expression profiles in mouse liver exposed to long-term gamma-irradiation were examined to assess in vivo effects of low dose-rate...", "pubmed_id": 20954861, "geo_gse_id": "E-GEOD-20562", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 0, "sample_count": 20, "tags": ["body", "liver"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "expression-data-in-mouse-liver-exposed-to-low-dose", "geo_id_plat": "E-GEOD-20562_A-AFFY-45", "name": "Expression data in mouse liver exposed to low dose-rate radiation", "created": "Nov.11, 2014", "summary": "Expression profiles in mouse liver exposed to long-term gamma-irradiation were examined to assess in vivo effects of low dose-rate radiation. Three groups of male C57BL/6J mice were exposed to whole body irradiation at dose-rates of 17-20 mGy/day, 0.86-1.0 mGy/day or 0.042-0.050 mGy/day for 401-485 days (cumulative doses were approximately 8 Gy, 0.4 Gy or 0.02 Gy, respectively). Expression profiles were produced for RNA isolated from irradiated individual animals and for pooled RNA from sham-irradiated 3 animals for control. The expression levels of 6 irradiated animals for each dose were compared individually with those of 2 pooled controls (3 irradiated samples to one pooled control in first and second experiments). The experiments were conducted twice at similar dose-rates. In the first experiment, three groups of 8 weeks old male C57BL/6J mice were exposed to whole body irradiation at dose-rates of either 16.6 mGy/day (H1), 0.858 mGy/day (M1) or 0.042 mGy/day (L1) for 485 days (cumulative doses were 8030 mGy, 416 mGy or 20.6 mGy, respectively). In the second experiment, the doe-rates were slightly elevated as 20.0 mGy/day (H2), 1.000 mGy/day (M2) or 0.050 mGy/day (L2) for 401 days (doses were 8015 mGy, 401 mGy or 20 mGy, respectively). A group of control unirradiated mice were set for each experiment (C1, C2).", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-20562", "species": "mouse", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-20562/samples/"}