Figure 3.
Immunofluorescent images of two dorsal root ganglion growth cones multiple-labeled to show (upper panels) F-actin barbed ends (Rh-actin), ADF/cofilin, and F-actin (phalloidin) or (lower panels) barbed ends (Rh-actin, phosphorylated ERM proteins (pERM) and F-actin (phalloidin) in the growth cone leading margin after global exposure to an attractive guidance cue. With permission from Marsick et al., (2012b) J. Neurosci. 32, 282-196.