Co-expression of foxP2 and lef1 in the tectum. Whole-mount double in situ confocal imaging for foxP2 and lef1 at 36 hpf, dorsal views, anterior up. Abbreviations: hb, hindbrain; tec, tectum; tel, telencephalon. (A) Z-stack projection of foxP2 (green) overlaid on brightfield image of lef1 expression in the tectum. The region shown in higher magnification in (B-D) is boxed in yellow. Scale bar = 50 μm. (B-D) Single optical plane showing lef1 (red- BM Purple), foxP2 (green- Alexa 488), and co-expression in the tectum. Arrow points to a representative co-expressing cell. Scale bar = 25 μm.
Bonkowsky et al. BMC Developmental Biology 2008 8:103 doi:10.1186/1471-213X-8-103