actin, actin, actin

here is a nice review on actin role at the plasma membrane. For those of you who are not familiar with this protein and what it can do at the plasma membrane, I strongly recommend reading this review. Even if you don't read it, keep it in mind because it is a good source of definitions such as lamellipodia and lamella. you never know the day you will need to find out that these are two different structures...sometimes.

The many faces of actin: matching assembly factors with cellular structures
Ekta Chhabra and Henry Higgs
Nat Cell Biol 9 (10), 1110-21 (Oct 2007)