 
                    		
                    	| all cells | blastomeres | PGCs | endoderm | axial mesoderm | 
| muscle | mural cells / non-skeletal muscle | mesenchyme | hematopoietic / vasculature | pronephros | 
| neural | spinal cord / glia | eye | taste / olfactory | otic / lateral line | 
| epidermis | periderm | fin | ionocytes / mucous | pigment cells | 
 
                    		
                    	