TABLE 1.

Clinical isolates, origins, epidemiological features, and exploration by PCR mapping

StrainReferenceCollection yrCountry of origin (city, hospital)aPCR profileCMY plasmid transferbReplicon typingCMY typePCRe
ABCDEFGHIJKL
S. enterica serovar Senftenberg SENF 13 1994AlgeriaNDTc E. coli C1a NalrA/C2+++++++
K. pneumoniae 169 7 1999France (Paris, H2)WcTc E. coli J53A/C2+++++++
K. pneumoniae BM2974 4 1998SwedenXcTc E. coli J53A/C4+del+del+del++++
K. pneumoniae LMCMYThis studyFrance (Colombes, H3)YcTc E. coli J53A/C2+++++++
K. pneumoniae 9701 7 1997France (Paris, H1)ZcTc E. coli J53A/C4+ins+ins+ins++++
P. mirabilis H223b 21 1996TunisiaNDTc E. coli J53A/C4+++++++
P. mirabilis RPCMYThis study2002France (Garches, H6)NDTc E. coli J53Negative2+++++++
E. coli TN2106This study2003France (Paris, H4)AdTc E. coli J53A/C2++++++
E. coli TN38148This study2004France (Paris, H4)AdTc E. coli J53I12+++++
E. coli TN10This study2002France (Paris, H4)BdTc E. coli J53I12+++++
E. coli TN13 9 2002France (Paris, H4)CdEp E. coli DH10BI12+++++
E. coli TN386This study2002France (Paris, H4)AdTc E. coli J53I12+++++
E. coli IGR4801This study2005France (Villejuif, H5)DdTc E. coli C600Negative2+++++
E. coli IGR4872This study2005France (Villejuif, H5)EdTc E. coli C600Negative2++++ins+ins
E. coli TN44889This study2004France (Paris, H4)FdNTND2++
  • a H1, Hôpital Cochin; H2, Hôpital Saint-Antoine; H3, Hôpital Louis Mourier; H4, Hôpital Tenon; H5, Institut Gustave Roussy; H6, Hôpital Raymond Poincaré.

  • b Abbreviations: Tc, transconjugant; Ep, transformant; NT, no transfer; ND, not determined.

  • c Enterobacterial repetitive intergenic consensus PCR profile.

  • d Repetitive-element PCR profile.

  • e −, negative; +, positive; +ins, positive with an insertion; +del, positive with a deletion.