FIGURE

Fig. 6

ID

ZDB-FIG-060809-6

Publication

Mercader et al., 2006 - Prdm1 acts downstream of a sequential RA, Wnt and Fgf signaling cascade during zebrafish forelimb induction

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Fig. 6

prdm1 expression in dae, ika and hst mutant embryos. (A-M) Dorsal views of prdm1 expression in pectoral fin buds at 20.5 hpf (A-D), 24 hpf (E-H), 30 hpf (I-K) and 36 hpf (L,M) of wild-type, hst, ika and dae mutants embryos, as indicated in each panel. In dae embryos, activation of prdm1 expression is normal (B,F,J) but its expression disappears at 36 hpf (asterisks, M). In ika, weak prdm1 staining can be detected within the fin field at 24 hpf (G). This expression disappears in 30 hpf embryos (asterisks, K). In hst, prdm1 cannot be detected at any stage analysed (marked by asterisks in D and H). dae, daedalu; hst, heartstrings; i ka, ikarus; WT, wild type.

Expression Data

Gene:	prdm1a
Fish:	WT fgf10a^tbvbo/tbvbo fgf24^{t22030/t22030} tbx5a^m21/m21
Anatomical Terms:	pectoral fin pectoral fin bud pectoral fin field
Stage Range:	20-25 somites to Prim-25

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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