Fig. 1.

Comparison of gene expression patterns between ERKO and NERKI flushed bone samples using microarray analysis. A, The Venn diagram represents the intersection the genes regulated in either ERKO or NERKI bone samples, categorized as ERKO unique, NERKI unique, or common, the latter of which represents genes commonly regulated in the ERKO and NERKI data sets. B, The fold changes of the commonly regulated data set in both ERKO and NERKI samples (both relative to WT) were plotted on the x- and y-axes, respectively. Each dot on the graph represents a gene from the commonly regulated list.