Muscles and tendons of the forelimb at E14.5.
Successive cross sections of a forelimb from an E14.5 ScxGFP embryo stained for MHC. In all panels dorsal is up and anterior is to the left.
The number in parentheses in each panel indicates the matching E18.5 section in Figs. 2&3 and the corresponding position of the section in the illustration in Fig. 1D.
White numerals – Tendon or muscle number in Table 1.