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Fig. 7. Expression of Shh and ß-catenin in Hair-Bmpr1a KO
mice and control mice. (A-F) A digoxigenin-labeled Shh riboprobe was
used on sections of skin from hindlimb of P14 (A,B), P30 (C,D) and older
(10-month-old; E,F) mice. (G-J) The expression area of ß-catenin was
wider in P30 Hair-Bmpr1a KO mice (I,J) than the P30 control mice
(G,H). Scale bars: 100 µm in A-G,I; 50 µm in H,J.