FIGURE

Fig. 2

ID

ZDB-FIG-050211-4

Publication

Siekmann et al., 2005 - Distinct tissue-specificity of three zebrafish ext1 genes encoding proteoglycan modifying enzymes and their relationship to somitic Sonic Hedgehog signaling

Other Figures

All Figure Page

Back to All Figure Page

Fig. 2

Figure 2. Expression of ext1a (A-C,G) and ext1b (D-F), anterior to the top (A-F), or to the left (G). A: Sphere stage. B: Eighty percent of epiboly. The embryo was opened at the ventral side and flat-mounted, dorsal side up. Ext1a transcripts can be detected in two wings in the prospective hindbrain region lateral to the embryonic midline (marked by asterisk). C: Cross-section of the embryo shown in B. D: Sphere stage. E: Eighty percent epiboly stage. Orientation of the embryo as in B. Ext1b RNA can be detected in the embryonic midline (marked by asterisk) and in the germ ring. F: Cross-section of the embryo in E. G: At the three-somite (3-som) stage, ext1a is expressed in the forebrain (fb), the hindbrain (hb), and in the tailbud (tb).

Expression Data

Genes:	ext1a ext1b
Fish:	WT
Anatomical Terms:	axial mesoderm ectoderm forebrain neural keel germ ring hindbrain neural plate neural plate tail bud whole organism
Stage Range:	Sphere to 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 @ Dev. Dyn.