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. 2013 Feb;51(2):481–486. doi: 10.1128/JCM.02219-12

Table 2.

Organisms tested for analytical sensitivity and specificity

Species Origina Result by test
Real-time PCR
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stx1 stx2
Bacteroides fragilis ATCC 25285
Campylobacter coli Clinical isolate
Campylobacter jejuni ATCC 33291
Candida albicans ATCC 10231
Citrobacter amalonaticus Clinical isolate
Citrobacter braakii Clinical isolate
Citrobacter freundii Clinical isolate
Clostridium difficile ATCC 9689
Corynebacterium renale ATCC 19412
Enterobacter cloacae ATCC 13047
Enterococcus faecalis ATCC 29212
Escherichia coli ATCC 25922
Escherichia coli ATCC 35218
Escherichia coli O157 (107 CFU/ml) Clinical isolate + + + ST1&2b
Escherichia coli O157 (106 CFU/ml) + + +
Escherichia coli O157 (105 CFU/ml) + +
Escherichia coli O157 (103 CFU/ml) + +
Escherichia coli O157 (102 CFU/ml) + +
Escherichia coli O157 (10 CFU/ml)
Fusobacterium nucleatum ATCC 25506
Hafnia alvei Clinical isolate
Klebsiella oxytoca ATCC 700324
Klebsiella pneumoniae ATCC 700603
Lactobacillus acidophilus ATCC 4356
Listeria monocytogenes Clinical isolate
Morganella morganii Clinical isolate
Peptostreptococcus anaerobius ATCC 27337
Proteus mirabilis ATCC 35659
Pseudomonas aeruginosa ATCC 27853
Salmonella enterica ATCC 14028
Salmonella enterica serovar Typhi Clinical isolate
Shigella flexneri ATCC 12022
Shigella sonnei ATCC 29930
Staphylococcus aureus ATCC 29213
Yersinia enterocolitica ATCC 9610
a

ATCC, American Type Culture Collection.

b

ST1&2, positive for Shiga toxins 1 and 2.