Movie S1.
Motor defects in GM130−/− mice. A GM130−/− mouse (age 3–4 wk) shows stunted growth and displays motor defects. The control littermate appears phenotypically normal.
Motor defects in GM130−/− mice. A GM130−/− mouse (age 3–4 wk) shows stunted growth and displays motor defects. The control littermate appears phenotypically normal.