FIGURE

Fig. 4

ID

ZDB-FIG-151112-23

Publication

Jackson et al., 2015 - Zebrafish Wnt9b Patterns the First Pharyngeal Arch into D-I-V Domains and Promotes Anterior-Medial Outgrowth

Other Figures

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Fig. 4

Wnt9b morphants exhibit moderate reduction of edn1 expression and the expected expansion in jag1b expression in the pharyngeal arches. (a)-(d) Anterior to right, top row = dorsal view, bottom row = lateral view. MM control (n = 8) (a), (c) and morphant (n = 8) (b, d) embryos were aged to 24hpf and stained with edn1 antisense riboprobe. 63% of morphant embryos exhibited reduced edn1 expression in the pharyngeal arches compared to controls. (e)-(f) Top row = lateral view, bottom row = anterior view. jag1b expression in 48hpf aged MM control (n = 14) (e), (g) and morphant (n = 10) (f)-(h) embryos. 100% of morphant embryos exhibited expanded jag1b expression in the pharyngeal arches compared to controls. White arrowheads indicate PA1. Red brackets indicate PA1. Size bars = 100 µm.

Expression Data

Genes:	edn1 jag1b
Fish:	AB AB + MO2-wnt9b
Knockdown Reagent:	MO2-wnt9b
Anatomical Term:	pharyngeal arch
Stage Range:	Prim-5 to Long-pec

Expression Detail

Antibody Labeling

Phenotype Data

Fish:	AB + MO2-wnt9b
Knockdown Reagent:	MO2-wnt9b
Observed In:	pharyngeal arch
Stage Range:	Prim-5 to Long-pec

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ Am. J. of Molec. Bio.