Cover legend: Axonal growth cone from cultured adult rat dorsal root ganglion (DRG) showing colocalization (yellow) of intracellular Rab coupling protein (RCP, green) and surface β1 integrins (red). Overexpression of RCP increases growth cone surface expression of β1 integrins. Confocal image taken by Richard Eva. For more information, see the article by Eva et al. in this issue (pages 11654–11669).