Single-cell mitotic age of each cell type (left) and cell-type-specific prevalence (Z-scaled, Z) in samples of different ages (right). Sample numbers of biological independent cells: n = 11,234 (UN, undefined); 2,223 (gill progenitor); 2,408 (gill stroma); 2,877 (dorsal mesenchyme); 1,363 (frontal mesenchyme); 2,060 (dorsal stroma); 1,412 (ventral stroma); 2,373 (perichondrium); 265 (dermal FB); 3,252 (cartilage); 1,656 (bone); 1,716 (mesenchyme); 1,262 (stroma); 382 (perivascular); 623 (teeth); 2,123 (periosteum); 2,825 (perichondrium); 1,329 (stroma/teeth); 1,009 (ventral stroma 2); and 7,127 (gill).
