ZFIN Image: Zuniga et al., 2010, Fig. S4

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Figure Caption

Fig. S4 hey1 expression in edn1^-/-; jag1b^b1105 embryos. (A-D) Double-fluorescence in situ hybridizations showing dlx2a (green) and hey1 (red) expression in the mandibular and hyoid arches at 36 hpf. hey1 is expressed in dorsal CNCCs of wild types (A) and greatly reduced in jag1b^b1105 embryos (B). Compared with the ventral expansion seen in edn1^-/-; jag1b^b1105/+ siblings (C), hey1 expression is reduced but still present at low levels throughout arch CNCCs of edn1^-/-; jag1b^b1105 double mutants (D). Arrows indicate hey1 expression in ventral CNCCs of edn1^-/-; jag1b^b1105/+ and edn1^-/-; jag1b^b1105 embryos.

Acknowledgments

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