Figure 7
From: Multiple upstream modules regulate zebrafish myf5expression
The myf5 upstream region contains modules that repress expression in notochord. Green fluorescent protein (GFP) fluorescence is detected in the notochord of transgenic embryos harboring (A) -10 kb, Tg(myf5(10K):GFP), (B) -6 kb, Tg(myf5(6K):GFP), or (C-D) -3 kb, Tg(myf5(3K):GFP). Side views, rostral to the left. Scale bars: 400 μm in A; 200 μm in B, C, D.