Amplification of the Klebsiella oxytoca NBRC 102593 strain with NBRC-specific primers on a 1.5% agarose gel. Lane L-1 kb ladder, lane 2: negative control, lanes 1 and 3: sample 2 in LB broth overnight culture, and lanes 4 and 5: sample 2 as single colonies from culture plates. The results as shown in all the 4 lanes show a band of approximately 247 base pairs, which was the expected product size with NBRC primers.