Fig. 4. Effect of Sf1/Crehigh-mediated β-catenin KO on
adrenal expression of steroidogenic enzymes. Embryos from mice of the
indicated genotypes were harvested at E12.5 or E13.5, processed as described
in the Materials and methods, and used for in situ hybridization analyses.
Probes included cholesterol side-chain cleavage enzyme (Cyp11a1),
3β-hydroxysteroid dehydrogenase (3β-HSD) and 21-hydroxylase (Cyp21).
Scale bars: 100 µm.