TABLE 4.

Discrimination within STs by PFGE and flaA SVR sequencing

STPFGE mrpflaA SVR typeNo. of isolatesNo. of nucleotide differences (SNPs) between SVR types
ST-8101411
1423
ST-215314, 5, or 7
645
836
851
ST-22165NAa
363
ST-422911, 11, 23, or 24
494
4101
9111
  • a NA, not applicable.