FIGURE

Fig. 6

ID
ZDB-FIG-071116-17
Publication
Blanco et al., 2007 - Snail1a and Snail1b cooperate in the anterior migration of the axial mesendoderm in the zebrafish embryo
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Fig. 6

The axial mesendoderm is subdivided into different territories with complementary snail1 and E-cadherin (Cdh1) expression. (A-H) Expression of snail1 genes and that of E-cadherin protein. (A,B) At 70% epiboly, snail1a-expressing cells surround the anterior limit of the hgg1- expressing domain and snail1b transcripts are absent from the hgg1-expressing prechordal plate region. (C,D) These expression domains are better observed in sections. (E) The domain of strong snail1a expression surrounding the hgg1-expressing cells is already present at 60% epiboly. (F) Diagram depicting the domains of snail1a, 1b and hgg1 expression in the anterior half of the embryo. (G,H) snail1b and E-cadherin (Cdh1) expression in the posterior half of an embryo at 90% epiboly. Note the complementary domains of snail1b and cadherin expression (compare E with F). (I) Diagram showing the relationship between the expression of snail1 genes and those of hgg1 and ntl. Also note the inverse correlation between snail1 and Cdh1 expression.

Expression Data
Genes:
Fish:
Anatomical Terms:
Stage Range: Shield to 90%-epiboly

Expression Detail
Antibody Labeling
Phenotype Data

Phenotype Detail
Acknowledgments
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