ZFIN Image: Marsh-Armstrong et al., 1994, Fig. 4

Image

Figure Caption

Fig. 4 Effect of citral on retinal morphogenesis. Lateral view, obtained by Nomarski differential interference contrast optics, of eyes from 1-day embryos: (A) control embryo; (B) embryo which had been treated with 250 μM citral for 2 hr starting at the 2- to 4-somite stage; (C) embryo treated only with 3 μM retinoic acid for 2 hr starting at the 9- to 12-somite stage; (D) embryo treated with 250 μM citral and 1 μM retinoic acid for 2 hr starting at the 9- to 12-somite stage; and (E) embryo treated with 250 μM citral and 3 μM retinoic acid for 2 hr starting at the 9- to 12-somite stage (see Table 2). Arrow in C shows a thickened optic stalk; arrow in E shows the pigmented bifurcation that is indicative of a retinal duplication (15). Anterior is to the left. (Bars = 50 μm.)

Acknowledgments

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