FIGURE

Fig. 4

ID

ZDB-FIG-071019-4

Publication

Fan et al., 2007 - Nodal signals mediate interactions between the extra-embryonic and embryonic tissues in zebrafish

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Fig. 4

Expression of components of the Nodal-signaling pathway. Sections of wild type embryos at 5 hpf (A) or 4.3 hpf (B–D) embryos stained for cyc (A), oep (B), bon/mixer (C) or foxh1 mRNA (D). (A) In 5 hpf embryos, cyc transcripts are distributed in a punctate pattern in marginal blastomeres within 5 rows of the YSL, and are also detected in the YSL (arrows). (B) oep is expressed in all blastomeres and EVL cells, but transcripts are excluded from the YSL. (C) bon/mixer is expressed exclusively in the blastomeres within 3–4 rows of the YSL. bon/mixer mRNA is not detected in the YSL or EVL. (D) foxh1 transcripts are found throughout the embryo, including all blastomeres and the YSL.

Expression Data

Genes:	foxh1 mixl1 ndr2 tdgf1
Fish:	WT
Anatomical Terms:	blastomere margin yolk syncytial layer
Stage:	30%-epiboly

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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Reprinted from Developmental Biology, 310(2), Fan, X., Hagos, E.G., Xu, B., Sias, C., Kawakami, K., Burdine, R.D., and Dougan, S.T., Nodal signals mediate interactions between the extra-embryonic and embryonic tissues in zebrafish, 363-378, Copyright (2007) with permission from Elsevier. Full text @ Dev. Biol.