ZFIN Image: Fischer et al., 2003, Fig. 8

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Figure Caption

Fig. 8

Expression of marker genes in the fin anterior/posterior axis of 30 hpf wild-type and fgf24^-/- embryos. Anterior is towards the left. (A) Wild-type shh expression in the pectoral fin bud. (B) shh expression in the absence of fgf24 activity. (C) Wild-type msxc expression in the pectoral fin bud. (D) msxc expression in the absence of fgf24 activity. Note that msxc is expressed in the mesenchyme, but not the ectoderm. Note also that msxc fails to be downregulated in the posterior mesenchyme. (E) Wild-type bmp2 expression in the pectoral fin bud. (F) bmp2 expression in the absence of fgf24 activity. Note that bmp2 is expressed in the posterior mesenchyme, but not in the ectoderm. (G) Wild-type hand2 expression in the pectoral fin bud. (H) hand2 expression in the absence of fgf24 expression. Scale bar: 50 µm. All photos are at the same magnification.

Figure Data

Expression / Labeling details

Acknowledgments

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