RiboPrinter DUP similarity Similarity of pattern to one of the patterns of the DuPont Identification library of the RiboPrinter NML Labware LIMS Riboprinter DUP similarity Lab Analytic The identification of an isolate was determined when the corresponding patterns matched one of the patterns of the DuPont Identification library of the RiboPrinter1 with a similarity of >0.85. The similarity threshold for an isolate joining a ribogroup is an adaptive value between 0.90 and 0.96, depending on the size of the ribogroup. measurement datum