Understanding The Congo Red Agar Test: A Powerful Tool In Microbiology
The Congo Red Agar test is a widely used method in microbiology to detect the ability of bacteria to produce exopolysaccharides, also known as biofilms This test is based on the principle that Congo Red dye binds to amyloid proteins present in the extracellular matrix of biofilms, causing a color change from red to blue-black…