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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: J Endod. 2011 Oct;37(10):1337–1344. doi: 10.1016/j.joen.2011.06.028

Table 4.

Correlation of antibiotic resistance and presence of respective antibiotic resistance gene in specimens 1–16.

Sample Type Growth Antibiotics Genes* Antibiotics Genes*
amoxicillin augmentin blaTEM-1 cfxA tetracycline doxycycline tetM tetQ
2 Primary Growth R X
4 Primary Growth R X
6 Primary No Growth X
7 Primary Growth R R X
8 Primary Growth
9 Primary Growth
10 Primary Growth
11 Primary Growth
15 Primary Growth X
1 Persistent Growth
3 Persistent No Growth
5 Persistent No Growth
12 Persistent No Growth X
13 Persistent Growth
14 Persistent No Growth X
16 Persistent Growth X

X: gene detected; R: antibiotic resistance in cultured colony

*

blaZ and tetW were not found in any of these samples.

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