(A) Restriction enzyme (RE) analysis of strains 128B-15 and MP-12, and 128B-15 and SA01–1322 strains L, M and S segments with EcoRV, AflII, or Dra I, and Bam HI, respectively. Lane M is a 1kp plus ladder, lane 1 and 3 shows 128B-15 L (LK) and M (MK) restriction fragments, respectively; lane 2 and 4 shows MP-12 L (LM) and M segment (MM) restriction fragments, respectively. Lane 5 and 6 shows strain 128B-15 S segment (SK) and strain MP-12 S segment (SM) restriction fragments, respectively. (B) Lane 7 shows 128B-15 L segment (LK) restriction fragments, lane 8 shows strain SA01–1322 L segment (LSA) restriction fragments, Lane 9 is 128B-15 M segment (MK) restriction fragments, lane 10 is SA01–1322 M segment (MSA) restriction fragments, lane 11 is 128B-15 S segment (SK) restriction fragments and lane 12 is strain SA01–1322 S segment (SSA) restriction fragments.