Protocol to request
            
                Luminescence, homoserine lactone, and cell density determination
                
                
            
        
        
            
                Research article
            
            
                Host-selected mutations converging on a global regulator drive an adaptive leap towards symbiosis in bacteria
                
            
            
            
                M Sabrina Pankey et al.
            
            
                DOI: 10.7554/eLife.24414