FIG. 4.
Expression of Krox-20 in the postnatal sciatic nerve of mice carrying the Brn-1 knock-in allele. Shown is an immunohistological analysis of sciatic nerves (comparable levels) from wild-type (wt) (A and D), Oct-6Brn-1/Brn-1 (B and E), and Oct-6Brn-1/lacZ (C and F) mice at postnatal day 0 (P0) (A to C) and day 4 (P4) (D to F) using antibodies directed against Krox-20 (α-Krox-20).