Image
|
Figure Caption
Fig. 8 Expression of sox9a and sox9b in the developing pectoral fins. (A, B) Double staining of sox9a (red) and sox9b (blue) at the early fin bud stage. (A) Dorsal view of rostral trunk shows that both genes are expressed in the developing fin bud with broader sox9a expression. (B) Lateral view. Both transcripts are restricted to the mesoderm of the fin bud. (C, D) Dorsal view of rostral trunk at 60h. Both sox9a and sox9b transcripts are expressed in precartilaginous mesenchyme of the elongated pectoral fins but not in ectodermal fin fold (ff).
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, 229, Chiang, E., Pai, C.-I., Wyatt, M., Yan, Y-L., Postlethwait, J., and Chung, B.-C., Two sox9 genes on duplicated zebrafish chromosomes: expression of similar transcription activators in distinct sites, 149-163, Copyright (2001) with permission from Elsevier. Full text @ Dev. Biol.