6 {3 @: ]/ P4 D ZIn this issue (p 473), Huaxi Xu and colleagues 5 X2 x n! p- u4 \8 Fidentify a role for sorting nexin 27 in the pathogenesis of Down's syndrome. The & C" z8 F( j2 W2 n
cover shows Golgi staining of the mouse forebrain. Image courtesy of Huaxi Xu / B6 o6 M/ e) m2 P9 G) U+ G7 @8 P. `(Sanford-Burnham Medical Research Institute). # m" }# Y+ j- C! f