Summary of Shh, Ptch, Gli1, Gli3, and Myocd mRNA Expression in the Developing Bladder of WT and mgb−/− Mice.

Shh, Ptch, Gli1, Gli3, and Myocd mRNA expression in the developing bladder of wild type (WT) and megabladder (mgb−/−) mice at embryonic day (E) 12, 13, 14, 15, and 16. Relative expression is reported for mRNA as: (−) no expression, (−/+) faint, (+) low, (++) moderate, and (+++) and high levels of expression. The relative levels of mRNA expression reported for each time-point represent an average of multiple sections processed in a minimum of three separate runs.