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Fig. 7 Comparative immunohistochemical imaging of a stage 40 Xenopus laevis control embryo (DMSO) versus a 5uM treated Pitstop embryo. the top row a, b shows the full section while the middle row c, d and bottom row e, f are successive magnification of the squared region to better visualize the outflow tract. the neural tube (nt), outflow tract (OFT), and pharyngeal cavity (Ph) are visualized. The fluorescent staining represents fibrillin (green), beta-catenin (red) and DaPI nuclear stain (blue). |