FIGURE

Fig. 5

ID

ZDB-FIG-100525-17

Publication

Hong et al., 2010 - Pre-gastrula expression of zebrafish extraembryonic genes

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Fig. 5

Nodal-independent regulation of genes in the YSL. Whole mount in situ hybridizations on WT and MZoep embryos at the early-gastrula (6 hpf) stage. Lateral magnifications of the margin and YSL are shown throughout, except for lateral whole-embryo views in M′, N′, O′ and P′. No significant difference was seen in the YSL expression levels of mxtx1 in WT or MZoep embryos, as was previously reported (A-B). Similarly, no significant difference was seen between WT and MZoep embryos for the YSL expression of hnf4a (C-D), gpr137bb (E-F), or camsap1l1 (G-H). The expression of lhx1b (I-J) and sp5 (K-L) was substantially reduced in MZoep mutants. Similarly, concentrated expression of zgc:110712 near the margin was absent in MZoep embryos (M, M′, N, N′). The gata6 gene is expressed both in the YSL and margin (O and O′) and the margin expression domain is eliminated in MZoep mutants, whereas the YSL expression domain persists (P and P′).

Expression Data

Genes:	camsap2a gata6 gpr137 hnf4a lhx1b mxtx1 sp5a krt99
Fish:	AB tdgf1^tz257/tz257
Anatomical Terms:	margin yolk syncytial layer
Stage:	Shield

Expression Detail

Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

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