Fig. 8. GFP reporter gene protein expression in two transgenic lines monitored by
fluorescence. Transgenic lines with (A,B) the 8.6 kb construct, (C-D) the 3.3
kb construct. Whole-mount embryos in lateral view, anterior to the left in A
and C, and dorsal view, anterior to the top in B and D. Arrows mark the tip of
the tailbud. Stars in C and D indicate the posterior border of the
GFP-fluorescence in the intermediate PSM in the transgenic line with the 3.3
kb upstream region.