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. Author manuscript; available in PMC: 2012 Jan 3.
Published in final edited form as: J Biol Chem. 2005 Aug 10;280(42):35458–35468. doi: 10.1074/jbc.M506648200

FIGURE 1. Gene expression profiles in OVCAR3 cells after 1,25-(OH)2D3 treatment.

FIGURE 1

RNA isolated from OVCAR3 cells treated with 1,25-(OH)2D3 for 0, 8, 24, or 72 h was subjected to microarray analyses. Three independent analyses (I–III) were performed in Affymetrix U133A chips. A total of 96 genes with less than 5% false detective rate in SAM analysis (delta = 0.653) and at least 2.5-fold changes were selected for clustering analysis (GeneSpring software, Silicon Genetics). Genes are presented in rows. The time of 1,25-(OH)2D3 treatment and the number of array analyses are indicated above and below the column. Up- and down-regulated genes are shown with a colorimetric scale to indicate the relative expression levels. Numbers 1–5 show five different clusters identified by gene tree clustering.