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Fig. S3
Rigid Keratinized Cuticles of Male Pectoral Fins
(A) Image of cuticles discarded from male pectoral fins after breeding. (B) Section images of male pectoral fin. Arrow in inset points to cuticle cell nucleus. Scale bars = 100 μm (A); 50 μm (B)
                
                    
                        Acknowledgments
                    
                    
                
                
            
        
        
    
        
            
            
                
                    
                        
This image is the copyrighted work of the attributed author or publisher, and
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Additional permissions should be obtained from the applicable author or publisher of the image.
    Reprinted from Developmental Cell, 27(1), Kang, J., Nachtrab, G., and Poss, K.D., Local dkk1 crosstalk from breeding ornaments impedes regeneration of injured male zebrafish fins, 19-31, Copyright (2013) with permission from Elsevier. Full text @ Dev. Cell
 
        