FIGURE

Fig. 7

ID

ZDB-FIG-150121-10

Publication

Fischer et al., 2003 - The zebrafish fgf24 mutant identifies an additional level of Fgf signaling involved in vertebrate forelimb initiation

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Fig. 7

Failure of tbx5-expressing cells to move towards the pectoral fin buds in the absence of fgf24 activity. Shown is a time course of tbx5 expression in the pectoral fin region (arrowheads) from 18 hpf to 32 hpf in wild-type and fgf24 mutant embryos. Pictures were taken as oblique side views of embryos, with anterior towards the left. (A) Wild-type tbx5 expression at 18 hpf. (B) tbx5 expression at 18 hpf in the absence of fgf24 activity. (C) Wild-type tbx5 expression at 27 hpf. (D) tbx5 expression at 27 hpf in the absence of fgf24 activity. (E) Wild-type tbx5 expression at 32 hpf. (F) tbx5 expression at 32 hpf in the absence of fgf24 activity. Scale bar: 100 µm. All photos are at the same magnification.

Expression Data

Gene:	tbx5a
Fish:	WT fgf24^{t22030/t22030}
Anatomical Terms:	fin bud pectoral fin bud pectoral fin field
Stage Range:	14-19 somites to Prim-15

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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