Fig 4. Immunoexpression of SOX6 and ROD1 in red and white skeletal muscle fibers of Nile tilapia.

Fluorescent immunostainning demonstrates the SOX6 protein expression at 200x magnification (A and B) and 400x magnification (C and D) and ROD1 protein expression at 200x magnification (E and F) and 400x magnification (G and H) on red and white muscle fibers. Both of them are expressed only in muscle fiber. RM = red muscle; WM = white muscle.