{"owner": "ArrayExpress Uploader", "pop_total": 0, "species": "mouse", "factors": [{"GSE13222GSM333997": {}}, {"GSE13222GSM333998": {}}, {"GSE13222GSM333999": {}}, {"GSE13222GSM334000": {}}, {"GSE13222GSM334001": {}}], "id": 5516, "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-13222", "owner_profile": "/profile/8773/arrayexpressuploader", "factor_count": 0, "sample_count": 5, "tags": ["basal", "mammary tumor"], "lastmodified": "Dec.12, 2014", "is_default": false, "geo_gds_id": "", "slug": "transcription-profiling-of-mouse-akrj-x-fvbnj-f1-v", "geo_id_plat": "E-GEOD-13222_A-AFFY-45", "name": "Transcription profiling of mouse AKR/J x FVB/NJ F1 versus DBA/2J x FVB F1 blood", "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: Whole blood 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-13222", "sample_source": "http://www.ebi.ac.uk/arrayexpress/experiments/E-GEOD-13222/samples/"}