FIGURE

Fig. 9

ID

ZDB-FIG-060201-9

Publication

Hamade et al., 2006 - Retinoic acid activates myogenesis in vivo through Fgf8 signalling

Other Figures

All Figure Page

Back to All Figure Page

Fig. 9

Expression of genes involved in Fgf-signalling is regulated by RA. 10-somite stage embryos displayed as in Fig. 2. (A–C) In wild-type embryos, fgf17b is expressed in somites, anterior psm (bracket; black arrow indicates position of posterior border of last formed somite), tailbud (arrowhead) and adaxial cells (white arrow; A). In DEAB-treated embryos, fgf17b is reduced in psm, somites and adaxial cells (B); in RA-treated embryos, expression extends to a larger part of anterior psm (bracket) and is increased adaxial cells (white arrow; C). (D–F) In wild-type embryos, erm1 is expressed in tailbud, posterior psm and in somites, but is absent from anterior psm (bracket in panel D); in DEAB-treated embryos, erm1 expression is reduced in somites and posterior psm (E); in RA-treated embryos, erm1 is induced in anterior psm (F). Scale bar: in panel A, 100 μm for panels A–F.

Expression Data

Genes:	etv5b fgf17
Fish:	WT
Conditions:	chemical treatment by environment: 4-(diethylamino)benzaldehyde chemical treatment: all-trans-retinoic acid
Anatomical Terms:	adaxial cell segmental plate somite tail bud
Stage:	10-13 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.

Reprinted from Developmental Biology, 289(1), Hamade, A., Deries, M., Begemann, G., Bally-Cuif, L., Genet, C., Sabatier, F., Bonnieu, A., and Cousin, X., Retinoic acid activates myogenesis in vivo through Fgf8 signalling, 127-140, Copyright (2006) with permission from Elsevier. Full text @ Dev. Biol.