FIGURE SUMMARY
Title

Identification of Wnt Genes Expressed in Neural Progenitor Zones during Zebrafish Brain Development

Authors
Duncan, R.N., Panahi, S., Piotrowski, T., Dorsky, R.I.
Source
Full text @ PLoS One

Wnt gene expression at 24 hpf.

Lateral views of whole embryos are shown in left panels, and dorsal views of dissected brains are shown in right panels. Genes with nonspecific brain expression are indicated with grey text. tel, telencephalon; et, epithalamus; th, thalamus; hy, hypothalamus; mb, midbrain; mhb, midbrain-hindbrain boundary; cb, cerebellum; fp, floor plate.

Wnt gene expression at 48 hpf.

Lateral views of dissected brains are shown in left panels, and dorsal or ventral views of dissected brains are shown in right panels. p, pallium; sp, subpallium; et, epithalamus; th, thalamus; pr, posterior recess; mb, midbrain; mhb, midbrain-hindbrain boundary; cb, cerebellum; fp, floor plate.

Wnt gene expression in the retina at 48 hpf.

Dissected eyes are shown in all panels. cmz, ciliary marginal zone.

EXPRESSION / LABELING:
Genes:
Fish:
Anatomical Term:
Stage: Long-pec

Wnt gene expression at 72 hpf.

Dorsal or ventral views of dissected brains are shown in all panels. p, pallium; sp, subpallium; et, epithalamus; th, thalamus; pr, posterior recess; mb, midbrain; mhb, midbrain-hindbrain boundary; cb, cerebellum; fp, floor plate.

Specific expression of Wnt genes at 72 hpf and schematic diagram of brain anatomy.

20μm transverse cryosections at 72 hpf in panels A and B show expression in pallium (p). Ventral views of dissected brains in panels C-E show expression in the posterior hypothalamic recess (pr). Diagrams in panels F-H show regions of expression identified in Figs 1, 2 and 4.

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Acknowledgments
This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ PLoS One