Fig. 8. Enhancer activity of individual Hoxb5 non-coding elements in
transgenic zebrafish. (A-G) Lateral views, anterior to the left.
Arrows in B and E indicate cells of the developing CNS. Arrowheads indicate
somites in A and muscle cells in D-G. The name and origin of each regulatory
element are indicated as in Fig.
7. Age, in hpf, is indicated. Scale bars: 500 µm.