Fig. 3. FP₄-mito causes mis-localization of Xena in the PSM and somites. (A-C) Expression of FP₄-mito results in the mis-localization of Xena to the surface of mitochondria within the cell where it co-localizes with GFP. (D-F) Xena localization is unaffected in AP₄-mito-expressing cells. Embryos were double-stained for GFP to detect FP₄-mito (A, green in C) and AP₄-mito (D, green in F) and Xena (B,E, red in C,F). Anterior is towards the left. Scale bar: 100 µm.