FIGURE

Fig. 8

ID
ZDB-FIG-081013-25
Publication
Harris et al., 2008 - Zebrafish eda and edar mutants reveal conserved and ancestral roles of ectodysplasin signaling in vertebrates
Other Figures
All Figure Page
Back to All Figure Page
Fig. 8

Eda signaling is required for the function of the fin fold during late fin development.

Expression of bmp2b (A), shh (B) and edar (C) transcripts in developing juvenile (8 mm, 30 dpf) fin rays of the caudal fin; asterisks indicate regional expression within distal tip of developing ray; arrows in (C), expression in distal epidermis of the fin fold. D–I) Histological analysis of both paired (pectoral, D, E) and unpaired fins (anal F, G; and caudal, H, I) from flste370f and wild type siblings. flste370f fins showed a general deficiency in the maturation of the muscle and dermis of the fin (arrow G; acellular debris in anal fin of fls). Insets (D, E), tip of fin at higher magnification showing degeneration of the nuclei of the epidermis in the mutant fin. ffd, fin fold; le, lepidotrichia of the fin rays.

Expression Data
Genes:
Fish:
Anatomical Term:
Stage: Days 21-29

Expression Detail
Antibody Labeling
Phenotype Data
Fish:
Observed In:
Stage: Days 21-29

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 @ PLoS Genet.