RapR analogs of Src family kinases enable specific activation of closely related family members (Fyn, Src, and Lyn). Each produces a distinct phenotype.

These 3 videos show:

Top - Fyn (spreading)
Middle - Src (spreading followed by movement)
Bottom - Lyn (suprising kinked extensions)

by Pei Hsuan Chu
PNAS, 111(34):12420-25, 2014
Copyright Hahn Lab UNC Chapel Hill