FIGURE

Fig. 2

ID

ZDB-FIG-140305-77

Publication

Serbedzija et al., 1998 - Regulation in the heart field of zebrafish

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Fig. 2

Nkx2.5 and GATA 4 staining. In all of the images, the notochord is stained with the no tail and the tip of the notochord is indicated by the arrowhead. (A) At the 10-somite stage, Nkx2.5 is expressed in the lateral plate straddling the prechordal plate-notochord junction. (B) GATA 4 is expressed in the same mediolateral level, but extends to the optic cup (OP). (C) At the 18-somite stage, the bilateral Nkx2.5- expressing cells converge at the midline at the tip of the notochord, in an X-shape pattern. (D) In the 19-somitestage embryos, Nkx2.5 is extinguished in the cells posterior to the notochord tip. In all of the Nkx2.5 stained images, the bars demarcate the original posterior Nkx2.5-expressing region.

Expression Data

Genes:	gata4 nkx2.5 tbxta
Fish:	WT
Anatomical Terms:	heart primordium lateral plate mesoderm notochord
Stage Range:	10-13 somites to 14-19 somites

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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