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Table 2 PCR results for the two tested genes CTX-M-15 and TEM-1 in the isolates tested

From: Sites of colonization in hospitalized patients with infections caused by extended-spectrum beta-lactamase organisms: a prospective cohort study

Patient Number Isolate CTX-M15 TEM-1 PFGE
1 1 Pos Pos No PFGE
1 2 Pos Pos No PFGE
1 3 Pos Pos 93.3%
1 4 Pos Pos
1 5 Pos Pos
1 6 No Growth
2 1 Pos Neg 100%
2 2 Pos Neg
3 1 No Growth 97.1%
3 2 No Growth
4 1 Pos Neg 100%
4 2 Pos Neg
5 1 Pos Neg 100%
5 2 Pos Neg
6 1 Pos Neg 100%
6 2 Pos Neg
7 1 Pos Neg 100%
7 2 Neg Neg
8 1 Pos Neg 100%
8 2 Pos Neg
8 3 Pos Neg
9 1 Pos Pos 55.3%
9 2 No Growth
9 3 Pos Pos
9 4 Pos Pos
9 5 Pos Pos
9 6 Pos Pos
10 1 Pos Pos 60.3%
10 2 Pos Neg
10 3 Neg Pos
10 4 Neg Pos
11 1 Pos Pos 59.8%
11 2 Pos Pos
11 3 Neg Neg
12 1 Pos Neg 60%
12 2 Neg Neg
13 1 Neg Neg 60.9%
13 2 Neg Neg
14 1 Pos Neg 42.9%
14 2 Pos Pos
15 1 Pos Pos 100%
15 2 Neg Neg
15 3 Neg Neg
16 1 Pos Neg 97.1%
16 2 Pos Neg
16 3 Pos Neg
17 1 Pos Neg 100%
17 2 Pos Neg
18 1 Pos Pos 100%
18 2 Neg Pos
19 1 Pos Neg 100%
19 2 Pos Neg
20 1 Pos Neg 100%
20 2 Pos Pos
21 1 Pos Neg 56.6%
21 2 Pos Pos
22 1 Pos Neg 63.4%
22 2 Neg Neg
  1. PCR polymerase chain reaction, PFGE pulsed-field gel electrophoresis, Pos positive, Neg negative