GEOapplication/xmlftp://ftp.ncbi.nlm.nih.gov/geo/series/GSE18nnn/GSE18903/primaryOK200TranscriptomicsHomo sapiensExpression profiling by arrayhttps://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE18903GEOGSEfalseDifferentially expressed genes between MCF-7 and MCF-7-14 cellsWe investigated the differentially expressed genes between MCF-7 and MCF-7-14, and estimated the similarities of expression profiles between MCF-7-14 and MDA-MB-231. We identified genes differentially expressed between non-invasive/non-metastatic and invasive/metastatic breast cancer cells.2009/11/06GSE18903GSM468488GSM468487GSM46848657018903Homo sapiens