Comparison of Multilocus Sequence Typing (MLST) and Repetitive Sequence-Based PCR (rep-PCR) Fingerprinting for Differentiation of Campylobacter jejuni Isolated from Broiler in Chiang Mai, Thailand = Comparison of Multilocus Sequence Typing (MLST) and Repetitive Sequence-Based PCR (rep-PCR) Fingerprinting for Differentiation of Campylobacter jejuni Isolated from Broiler in Chiang Mai, Thailand

다국어 초록 (Multilingual Abstract)

We compared rapid fingerprinting using repetitive sequencebased PCR (rep-PCR) for subtyping Campylobacter jejuni isolates to the widely used multilocus sequence typing (MLST). Representative C. jejuni isolates (n=16) from broilers were analyzed using MLST and rep-PCR. Both techniques demonstrated an equal discriminatory power of 0.8917, and 9 subgroups were identified. Clonal identification of all 16 isolates was identical for both techniques. The rep-PCR as described in this study may be used as a rapid and cost-effective alternative for subtyping of C. jejuni isolates, or as an effective screening tool in large epidemiological studies.