{"owner": "ArrayExpress Uploader", "ownerprofile_id": "arrayexpress_sid", "species": "mouse", "factors": [{"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM421154": {"TISSUE": "Soft Tissue Sarcoma"}}, {"GSM42117": {"TISSUE": "Normal Skeletal Muscle"}}, {"GSM42117": {"TISSUE": "Normal Skeletal Muscle"}}, {"GSM42117": {"TISSUE": "Normal Skeletal Muscle"}}, {"GSM42117": {"TISSUE": "Normal Skeletal Muscle"}}], "id": 8419, "pop_total": 0, "platform": 8, "summary_wrapped": "Analysis of undifferentiated pleomorphic sarcoma/malignant fibrous histiocytoma-like tumors from LSL-KrasG12D, p53Fl/Fl mouse model of...", "pubmed_id": 19956606, "geo_gse_id": "E-GEOD-16779", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 1, "sample_count": 21, "tags": ["fibrous histiocytoma", "histiocytoma", "muscle", "sarcoma"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "undifferentiated-pleomorphic-sarcoma-model", "geo_id_plat": "E-GEOD-16779_A-AFFY-36", "name": "Undifferentiated Pleomorphic Sarcoma Model", "created": "Nov.24, 2014", "summary": "Analysis of undifferentiated pleomorphic sarcoma/malignant fibrous histiocytoma-like tumors from LSL-KrasG12D, p53Fl/Fl mouse model of soft tissue sarcoma. Murine soft tissue sarcomas (n = 17) were compared to normal muscle (n = 4).  Tumors were isolated surgically from soft tissue sarcomas generated by conditional Kras and p53 alleles.  Tumors were induced using an adenovirus expressing Cre recombinase.  Normal muscle samples were isolated from mice of the same genotype without tumor induction.", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-16779", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-16779/samples/"}