FIGURE

Fig. 3

ID

ZDB-FIG-141210-5

Publication

Delaunay et al., 2003 - Differential regulation of Period 2 and Period 3 expression during development of the zebrafish circadian clock

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Fig. 3

Differential regulation and expression pattern of Per2 and Per3 during zebrafish development. Embryos kept in a LD14:10 light/dark cycle were collected every 4 h from 36 to 120 hpf. (A) Expression of Per2, Per3 and AANAT2 was analyzed by whole mount in situ hybridization. Black and whites bars indicate the dark and light phases, respectively (ZT, zeitgeber time). (B) High magnification showing constitutive Per2 expression restricted to the embryonic olfactory bulb (ob) and pituitary (p) at 44 (A), 68 (B), 92 (C) and 116 hpf (D). Scale bar, 100μm.

Expression Data

Genes:	aanat2 per2 per3
Fish:	AB
Anatomical Terms:	anatomical structure central nervous system epiphysis hypophysis olfactory bulb retina (all 6)
Stage Range:	Prim-25 to Day 5

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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Reprinted from Gene expression patterns : GEP, 3(3), Delaunay, F., Thisse, C., Thisse, B., and Laudet, V., Differential regulation of Period 2 and Period 3 expression during development of the zebrafish circadian clock, 319-324, Copyright (2003) with permission from Elsevier. Full text @ Gene Expr. Patterns