Table 1.

Serogroup, serovar, and PCR results for 37 isolates of S. enterica used in the present study

SerogroupSerovarNo. of strainsSize (by) offliB-fliA intergenic regionPresence of 162-bp amplicona
B4, 5, 12:i:−131,000+
Typhimurium LT211,000
Typhimurium DT 10421,000+
Typhimurium DT U30221,000+
Lagos1250
Agona1250
Brandenburg1250
Derby1250
4, 12:b:− subsp. II1250
C1Infantis1250
Mbandaka1250
Mikawasima1250
Montevideo1250
Ohio1250
Rissen1250
Virchow1250
C2Goldcoast1250
Hadar1250
Muenchen1250
DEnteritidis1250
E1Anatum1250
E4Senftenberg1250
O:6161:lv:z subsp. IIIb1250
  • a +, present; −, absent.