28 June 2016
Vol 9, Issue 434

About The Cover

Cover image expansion

Online Cover This week features a Research Article that links an endoplasmic reticulum (ER) structural protein to growth factor signaling. The image shows mammalian cells stained for the E3 ubiquitin ligase Nrdp1 in red, the ER structural protein Rtn4A in blue, and the ER tubule marker DP1 in green. The white color indicates that all three proteins colocalize in ER tubules. [Image: Jason Hatakeyama, University of California, Davis, School of Medicine, Sacramento, CA]