Correlation of bone signaling activity and DRG gene expression in loaded limbs.

<p>There were mild positive correlations between PKB308 and PKB473 bone signaling. In loaded limbs, expression of genes examined was related. No correlations were found between bone signaling and DRG gene expression. Spearman rank (S_R) correlation values listed for combined loaded right and left limbs. Shading represents significant correlations, darker indicating stronger correlation value.