Fig. 7. Clustering of PGCs in Xdazl-depleted tailbud embryos (stage 26). Whole-mount in situ hybridization for Xpat in uninjected (A,C) and Xdazl-depleted embryos (B,D). (A) Uninjected embryos showing spaced distribution of Xpat-labelled PGCs (arrowheads) in the posterior endoderm. (B) Xdazl-depleted embryos, arrows indicate groups of tightly clustered PGCs. (C) Section of an uninjected embryo showing position of a PGC in the endoderm. (D) Section of a Xdazl-depleted embryo. nt, neural tube, g, gut tube. Scale bar, 150 μm
Image published in: Houston DW and King ML (2000)
Copyright © 2000. Image reproduced with permission of the publisher and the copyright holder. This is an Open Access article distributed under the terms of the Creative Commons Attribution License.
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