FIGURE

Fig. S1

ID

ZDB-FIG-070307-77

Publication

Hans et al., 2007 - Fgf-dependent otic induction requires competence provided by Foxi1 and Dlx3b

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Fig. S1

Heat shock at the end of gastrulation produces strong and ubiquitous fgf8 expression in transgenic animals. (A-C, G-K) Following a 30 minute heat shock, strong and ubiquitous expression of fgf8 can be observed in the transgenic embryos (G-K) up to 1.5 hours after heat shock, masking the endogenous fgf8 expression domains that are observed in the wild-type embryos (A-C). (D, I) Ectopic fgf8 mRNA is gradually lost and the endogenous fgf8 expression domains emerge at 2 hours after heat shock. (D, I) At 2.5 hours after heat shock only scattered cells show ectopic fgf8 expression in transgenic embryos. Dorsal views of 2–5-somite stage embryos with anterior towards the top. h, hours after heat shock; mhb, midbrain-hindbrain border; tb, tail bud. Scale bar: 100 μm.

Expression Data

Gene:	fgf8a
Fish:	WT b1193Tg (AB)
Condition:	heat shock
Anatomical Terms:	midbrain hindbrain boundary neural keel tail bud whole organism
Stage:	1-4 somites

Expression Detail

Antibody Labeling

Phenotype Data

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 @ BMC Dev. Biol.