Wnk1 and Wnk1/Hsn2 expression in the DRG and ventral roots of p10 mice.

(A, C and E) Cross sections of postnatal mouse DRG with exposed ventral root were respectively used in ISH detections with anti-sense Wnk1, anti-sense Wnk1/Hsn2 and sense Wnk1/Hsn2 (negative control) riboprobes. (B, D and F) Corresponding sections were stained with cresyl violet. Arrows in A and C indicate the signals from both probes in neuronal somata. Arrowheads in A and C identify the motor root region signal which shows increased Wnk1 expression in comparison to the Wnk1/Hsn2 expression. NS  =  neuronal somata; SC  =  Schwann cells.