Protocol to request
            
                Preparation of native nucleosomes and sucrose gradient centrifugation
                
                
            
        
        
            
                Research article
            
            
                Major satellite repeat RNA stabilize heterochromatin retention of Suv39h enzymes by RNA-nucleosome association and RNA:DNA hybrid formation
                
            
            
            
                Oscar Velazquez Camacho et al.
            
            
                DOI: 10.7554/eLife.25293