TABLE 2.

Summary of PCR resultsa

PrimerDivision IIDivision IDivision III
1/2a1/2c3a3c1/2b3b4b4d4a4c
D11/300/180/51/220/202/235/351/13/36/6
D229/3018/184/51/20/200/20/350/10/30/6
FlaAb29/291/184/40/1NANANANANANA
GLTc0/1NANA1/120/202/20/350/10/30/6
MAMA-CdNANANANANANA3/350/13/36/6
  • a Values indicate the number of positive reactions out of the total number of strains tested.

  • b Only strains testing positive with D2 primers were tested with FlaA primers.

  • c Only strains testing positive with D1 primers were tested with GLT primers.

  • d Only strains testing negative with GLT primers were tested using MAMA-C primers.