👉 CRU-MS is a classification system for microorganisms, used in microbiology to identify different types based on their structure and characteristics. It categorizes microorganisms into four main groups: Firmicutes (Proteobacteria), Bacteroidetes (Bacilli), Actinobacteria (Actinomycetota), and Proteobacteria (Firmicutes). These groups are further divided into subgroups based on their specific features, such as the presence of a cell wall
CRuMs