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
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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:
Fish:
Knockdown Reagent:
Anatomical Term:
Stage Range: Prim-5 to Long-pec

Expression Detail
Antibody Labeling
Phenotype Data
Fish:
Knockdown Reagent:
Observed In:
Stage Range: Prim-5 to Long-pec

Phenotype Detail
Acknowledgments
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