AQP1 and Schnyder corneal dystrophy: 2013). The water‐restricted diet increased AQP‐S256‐P by a similar degree in the non‐SCD and SCD mice (71% vs. 55%, Fig. 4F). However, the effects of water restriction on UTA1 protein abundance were different. Water restriction decreased UTA1 protein abundance in the non‐SCD mice, but had no significant effect in the SCD mice (Fig. 4G). The water‐restricted diet had no significant effect on AQP1 protein abundance in either strain (Fig. 4H).