Fig. 6. Elevated and reduced Pitx2 activity in chick primary myoblasts.
(A) Fluorescent images of mandibular micromass cultures, which have
been infected with a control, Pitx2a or
Pitx2a RCASBP retrovirus
showing myocytes that have been visualized with the pan MyHc antibody A4.1025.
(B) Bar chart quantifying these effects and also showing the effect on
slow (red bar) and fast (yellow bar) myocyte development.
*P<0.05.