Figure 3.
Germ layer marker expression detected by ISH during gastrulation at 5 hpf (A) and 7 hpf (B). Orientation: ntla and sox17, dorsal views with animal pole to the top at 75% epiboly stage; dorsal-animal views with anterior towards the top: otx2; others, animal-pole view (eve1, chd, gsc and gata2a) with dorsal to the right. The scatter plot on the right corresponds to the statistical results of hybridization signals. Scale bars, 100 μM.
