Table 2.

Rates of secondary PAI transfer to OG1SSp

Donor strainDonor typeTransfer frequency
TC7PFGE profile AND <4.4 × 10−11
TC3PFGE profile BND <7.9 × 10−11
TC4PFGE profile CND <1.0 × 10−11
TC5PFGE profile DND <6.4 × 10−11
TC12PFGE profile END <3.2 × 10−11
TC1PFGE profile A* + pTEF22.9 (± 1.6) × 10−9
TC9PFGE profile C + pTEF22.7 (± 1.2) × 10−9
  • ND, Not detected over limit of detection indicated.

  • *As defined in Fig. 2.