To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 3 P21 Wildtype islet whole-mount staining. Whole mount immunofluorescence of 3-week old wildtype mice. Insulin is shown in green to highlight a central, round islet present. Movie was generated using Imaris software. Distinct roles for the mTOR pathway in postnatal morphogenesis, maturation and function of pancreatic islets Katie L. Sinagoga, William J. Stone, Jacqueline V. Schiesser, Jamie I. Schweitzer, Leesa Sampson, Yi Zheng, and James M. Wells Development 2017. 144:2402-2414; doi: 10.1242/dev.146316 Download Original Video