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. Author manuscript; available in PMC: 2015 May 13.
Published in final edited form as: J Microbiol Methods. 2009 Jun 6;78(2):203–207. doi: 10.1016/j.mimet.2009.05.020

Fig. 3.

Fig. 3

Primers for toxin A or toxin B can identify as little as 5×10−3 ng of C. difficile genomic DNA. Varying amounts of genomic DNA were subjected to PCR amplification with primer sets for toxin A and toxin B.