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Table 2 Occurrence of positive staining in the epithelial and mesenchymal compartments of developing tooth buds after in situ hybridization

From: The homology of odontodes in gnathostomes: insights from Dlx gene expression in the dogfish, Scyliorhinus canicula

  Epithelium   Mesenchyme
  EM LM ED LD EM early LM late LM ED LD
Dlx1 5/5 25/26 12/12 6/6 0/5 0/13 0/13 7/12 0/6
Dlx3 9/9 31/31 18/18 13/13 0/9 4/14 13/17 12/18 7/13
Dlx4 5/6 22/22 13/13 21/21 0/6 4/12 10/10 13/13 7/21
Dlx5 7/12 34/37 20/20 13/14 0/12 0/20 10/17 14/20 11/14
  1. Data are calculated as the number of buds with positive staining out of the number of observed buds (see legend of Figure 2 for stage name abbreviations)