ZFIN ID: ZDB-FIG-070307-78
Hans et al., 2007 - Fgf-dependent otic induction requires competence provided by Foxi1 and Dlx3b. BMC Developmental Biology   7(1):5 Full text @ BMC Dev. Biol.
ADDITIONAL FIGURES
EXPRESSION / LABELING:
Genes:
Fish:
Condition:
Anatomical Terms:
Stage: 1-4 somites

Fig. S2 Retinoic acid treatment has little effect on patterning along the anterior-posterior axis. (A, B, D, E) Expression of fgf3 or fgf8 in embryos treated with 20 nM RA is indistinguishable from control embryos treated with DMSO. (C, F) In RA treated embryos expression of sox9a in the preotic region expands to surround the anterior neural plate border in comparison to control embryos. However, sox9a expression in the hindbrain is identical in RA and DMSO treated embryos. Dorsal views of 1–5-somite stage embryos with anterior towards the top. fb, forebrain; hb, hindbrain; hp, heart primordium; mhb, midbrain-hindbrain border; r4, rhombomere 4; po, preotic region. Scale bar: 40 μm.

Gene Expression Details
Gene Antibody Fish Conditions Stage Anatomy Assay
fgf3 WT control 1-4 somites forebrain neural keel ISH
1-4 somites presumptive rhombomere 4 ISH
WT chemical treatment: all-trans-retinoic acid 1-4 somites forebrain neural keel ISH
1-4 somites presumptive rhombomere 4 ISH
fgf8a WT control 1-4 somites forebrain neural keel ISH
1-4 somites lateral mesoderm ISH
1-4 somites midbrain hindbrain boundary neural keel ISH
1-4 somites presumptive rhombomere 4 ISH
WT chemical treatment: all-trans-retinoic acid 1-4 somites forebrain neural keel ISH
1-4 somites lateral mesoderm ISH
1-4 somites midbrain hindbrain boundary neural keel ISH
1-4 somites presumptive rhombomere 4 ISH
sox9a WT control 1-4 somites hindbrain neural plate ISH
1-4 somites otic placode ISH
WT chemical treatment: all-trans-retinoic acid 1-4 somites hindbrain neural plate ISH
1-4 somites neural plate ISH
1-4 somites otic placode ISH
Antibody Labeling Details No data available
Phenotype Details No data available
Acknowledgments:
ZFIN wishes to thank the journal BMC Developmental Biology for permission to reproduce figures from this article. Please note that this material may be protected by copyright. Full text @ BMC Dev. Biol.