Bacterial interactions are vital for adapting to changing environments. with quorum sensing (QS) systems playing a central role in coordinating behaviors through small signaling molecules. The RRNPPA family is the prevalent QS systems in Bacillota and mediating communication through secreted oligopeptides. which are processed into active pheromones by extracellular proteases. https://allfixelectricales.shop/product-category/water-dispenser-lever/