Xenbase Image ID: 133872

Fig. 1. Double immunostaining of a stage 42 equivalent Xenopus explant (A,B) and stage 40 larvae (C,D) using pronephric duct-specific antibody 4A6 (blue) and pronephric tubule-specific antibody 3G8 (red). Whole-mount immunostaining patterns (B,D) and photomicrographs of sections (A,C) are shown. (A,B) Explants treated with activin A and retinoic acid contain both 3G8-positive (pronephric tubule, arrows) and 4A6-positive tubular structures (pronephric duct, arrowheads). Bar, 1 mm. Image published in: Osafune K et al. (2002) Copyright © 2002. Image reproduced with permission of the Publisher, John Wiley & Sons. Larger Image Printer Friendly View

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