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Figure 1


Fig. 1. Representative image of a human blastomere nucleus probed for loci 13q14 (red), 16q12 (light blue), 18c (dark blue), 21q22 (red) and 22q22.1 (yellow). A transparent five-ringed template (with each shell 1-5 of equal area) is overlaid to determine the relative position of the loci. Scale bar: 5 µm.