A short gif segment from “Actin dynamics in a migrating Dictyostelium D. cell with TIRF microscopy,” by The MPIDS on YouTube.
The whole video is pretty cool, and worth taking a look at.
Nth edit: This gif doesn’t give a great example of the actual Actin dynamics—if you want to see the “feet” as the cell migrates, take a look at the YouTube video or the uncut GIF.
GIF’ed by Beauty of Microscopy. Unbroken, uncut gif available on imgur.
Photographer : Arthur Elgort
Model : Maggie Rizer