Protocol to request
            
                In vivo fertilization assays and in vitro embryo development
                
                
            
        
        
            
                Research Article
            
            
                The epididymis contributes to sperm DNA integrity and early embryo development through Cysteine-Rich Secretory Proteins
                
            
            
            
                Valeria Sulzyk et al.
            
            
                DOI: 10.7554/eLife.97105