{"owner": "ArrayExpress Uploader", "pop_total": 0, "species": "mouse", "factors": [{"GSE13225GSM334014": {}}, {"GSE13225GSM334015": {}}, {"GSE13225GSM334016": {}}, {"GSE13225GSM334017": {}}, {"GSE13225GSM334018": {}}, {"GSE13225GSM334019": {}}], "id": 5519, "ownerprofile_id": "arrayexpress_sid", "platform": 6, "summary_wrapped": "F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due...", "geo_gse_id": "E-GEOD-13225", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 0, "sample_count": 6, "tags": ["basal", "mammary tumor", "spleen"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "transcription-profiling-of-mouse-spleen-from-akrj", "geo_id_plat": "E-GEOD-13225_A-AFFY-45", "name": "Transcription profiling of mouse spleen from AKR/J x FVB/NJ F1 versus DBA/2J x FVB F1", "created": "Nov.10, 2014", "summary": "F1 hybrids from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses display a 20-fold difference in mammary tumor metastatic capacity, due to differences in inherited polymorphisms.  Expression studies were performed to determine whether polymorphism-driven gene expression signatures predictive of outcome could be generated from normal tissues Experiment Overall Design: Spleen from adult F1 animals from (AKR/J x FVB/NJ) and (DBA/2J x FVB/NJ) outcrosses was collected and arrayed on Affymetrics chip to identify basal differences in gene expression between the different genotypes", "source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-13225", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-13225/samples/"}