DEV02051 Supplementary Material

Files in this Data Supplement:

• Movie 1 -

  Movie 1. Lateral view of a transgenic Mesp-VP16 juvenile in which the heart has formed at the site of tail resorption (the resorbed tail tissue is marked by darkened pigment), no contractile heart tissue is present in the normal position. Anterior is to the left. See Fig. 4G for labeling of salient features.

• Movie 2 -

  Movie 2. Lateral view of a transgenic Mesp-VP16 juvenile in which secondary heart tissue has formed near the site of tail resorption (the resorbed tail tissue is marked by orange pigment). Anterior is to the left. See Fig. 4H for labeling of salient features.

• Movie 3 -

  Movie 3. Magnified view of the secondary heart tissue from the Mesp-VP16 juvenile shown in Movie 2. The image is rotated ~20 degrees counterclockwise from its original orientation in Movie 2.