Volume 17, Number 4—April 2011
Research
Complete Sequence and Molecular Epidemiology of IncK Epidemic Plasmid Encoding blaCTX-M-14
Jennifer L. Cottell, Mark A. Webber, Nick G. Coldham, Dafydd L. Taylor, Anna M. Cerdeño-Tárraga, Heidi Hauser, Nicholas R. Thomson, Martin J. Woodward, and Laura J.V. Piddock
Table 1
CTX-M-14–producing Escherichia coli isolates used in this study*
| Origin | Year | Location | Strain/plasmid | Inc type | Source |
|---|---|---|---|---|---|
| Cattle | 2004 | England/Wales | C159/11/ pCT | K | (15,16) |
| Cattle | 2006 | England/Wales | I779 | F, K | NRL |
| Cattle | 2008 | England/Wales | I780 | F, K | NRL |
| Cattle | 2008 | England/Wales | I781 | FIA | NRL |
| Cattle | 2009 | England/Wales | I782 | F | NRL |
| Cattle | 2007 | England/Wales | I783 | Unknown | NRL |
| Cattle | 2008 | England/Wales | I784 | Unknown | NRL |
| Cattle | 2008 | England/Wales | I785 | Unknown | NRL |
| Cattle | 2006 | England/Wales | I786 | I1-γ | NRL |
| Cattle | 2006 | England/Wales | I787 | Unknown | NRL |
| Cattle | 2008 | England/Wales | I788 | Unknown | NRL |
| Cattle | 2008 | England/Wales | I789 | Unknown | NRL |
| Cattle | 2006 | England/Wales | I790 | Unknown | NRL |
| Cattle | 2008 | England/Wales | I791 | F | NRL |
| Cattle | 2008 | England/Wales | I792 | F | NRL |
| Cattle | 2008 | England/Wales | I793 | F | NRL |
| Human | No data | England | L125 | Unknown | P. Hawkey, unpub. data |
| Human | 2006 | Germany | 386 | FII | (17) |
| Human | 2006 | Germany | 400 | FII | (17) |
| Human | 2003–4 | Spain | C574 | K | (18) |
| Human | 2003–4 | Spain | C559 | K | (18) |
| Human | 2003–4 | Spain | C567 | K | (18) |
| Human | 2001–5 | Spain | FEC383/ pRYC105 | K | (11) |
| Human | 2002 | Spain | E36/ pRYC110 | HI2 | (11) |
| Human | 1998 | People’s Republic of China | CH13/ pOZ174 | Unknown | (19) |
| Human | 2005–7 | Australia | JIE 052 | B | (20) |
| Human | 2005–7 | Australia | JIE 081 | FII | (20) |
| Human | 2005–7 | Australia | JIE 084 | FII | (20) |
| Human | 2005–7 | Australia | JIE 088 | I1 | (20) |
| Human | 2005–7 | Australia | JIE 182 | B | (20) |
| Human | 2005–7 | Australia | JIE 201 | K | (20) |
*CTX-M, cefotaximase-modifying; NRL, National Reference Laboratory for Enteric Zoonotic Bacteria of Animal Origin of the Veterinary Laboratories Agency, New Haw, UK.
