Xenbase Image ID: 44707

Figure 3. Spatial expression patterns of Xenopus tropicalis DAZ-like gene (Xtdazl) mRNA until neurula stage by whole-mount in situ hybridization. A,B: Section of Xtdazl-stained oocyte showed that Xtdazl mRNA was expressed in the perinuclear region in a stage (St.) I oocyte (A) and (B) in the vegetal pole of a stage III oocyte. C: Section of St. 4 embryo stained with Azan. Arrows indicate vegetal pole cytoplasm. D-I: Spatial distribution of Xtdazl mRNA in a fertilized egg (St.1, D), eight-cell stage embryo (St. 4, E), late blastula (St. 9, F), gastrula (St. 10.5, G), early neurula (St.13, H), and late neurula (St. 18. I). J-L: Section of St.1 (J), St.4 (K), and St. 9 (L) embryo with staining for Xtdazl. Animal side is up. M-O: Sagittal section of Xtdazl-stained embryo at the gastrula stage (St. 10.5, M), early neurula stage (St.13, N), and late neurula stage (St. 18, O). Scale bars = 100 mu m in A,B, 200 mu m in C,J-O, 500 mu m in D-I. Image published in: Sekizaki H et al. (2004) Copyright © 2004. Image reproduced with permission of the Publisher, John Wiley & Sons. Gene Synonyms Species Stage(s) Tissue dazl dazh, dazl1, dazla, spgyla, Xdazl X. tropicalis Throughout NF stage 10 to NF stage 12.5 endoderm archenteron floor dazl dazh, dazl1, dazla, spgyla, Xdazl X. tropicalis Sometime during NF stage 10 to NF stage 21 endoderm dazl dazh, dazl1, dazla, spgyla, Xdazl X. tropicalis Sometime during NF stage 3 (4-cell) to NF stage 4 (8-cell) vegetal hemisphere dazl dazh, dazl1, dazla, spgyla, Xdazl X. tropicalis Throughout NF stage 9 blastocoel Image source: Published Larger Image Printer Friendly View

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