| Publication | Data |  | Fish | Anatomy | 
        
            
                | Yu et al., 2023 | Figure 1 |   | dlx2aot501/ot501 |  | 
        
            
                | Yu et al., 2021 | Fig. 4 |   | dlx2aot501/ot501 |  | 
        
            
                | Sperber et al., 2008 | Fig. 2 |   | WT + MO2-dlx2a | 
        
            ceratobranchial cartilage chondrocyte decreased amount, abnormalceratohyal cartilage deformed, abnormalethmoid cartilage decreased size, abnormalhead decreased size, abnormalhyosymplectic cartilage deformed, abnormalMeckel's cartilage deformed, abnormalpalatoquadrate cartilage deformed, abnormalpharyngeal arch cartilage decreased size, abnormalpharyngeal arch cartilage deformed, abnormaltrabecula cranii decreased size, abnormal | 
        
            
                |  | Fig. 3 |   | WT + MO2-dlx2a |  | 
        
            
                |  | Fig. 4 |   | WT + MO2-dlx2a |  |