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Table 2 Discriminatory Index of IS 900 RFLP, MIRU-VNTR and SnaB1, Spe1 PFGE typing used alone and in combination

From: Inter- and Intra-subtype genotypic differences that differentiate Mycobacterium avium subspecies paratuberculosisstrains

Typing methods   S type C type1 All types
  Subtypes I III I + III II  
IS900 RFLP No.2 10 14 24 35 59
DI 0.356 0.934 0.873 0.644 0.856
PFGE SnaB1 No. 5 10 15 24 39
DI 1.000 0.956 0.990 0.895 0.960
PFGE Spe1 No. 5 10 15 24 39
DI 1.000 0.978 0.990 0.801 0.924
PFGE (SnaB1-Spe1) No. 5 10 15 24 39
DI 1.000 1.000 1.000 1.000 1.000
MIRU-VNTR No. 10 14 24 35 59
DI 0.644 0.89 0.801 0.876 0.925
IS900 RFLP + MIRU-VNTR No. 10 14 24 35 59
  DI 0.644 0.736 0.935 0.965 0.977
  1. 1: Panel of strains selected to represented the whole diversity of RFLP and MIRU-VNTR profiles of type C strains.
  2. 2: No. Number of strains analyzed.