[Retracted] CRISPR-Cas System: An Adaptive Immune System’s Association with Antibiotic Resistance in Salmonella enterica Serovar Enteritidis

Figure 3

Detection of the CRISPR-Cas system: presence of the (a) cas1 gene, (b) cas2 gene, and (c) cas3 gene by PCR for the detection of the CRISPR-Cas system in S. enteritidis species. L indicates the 100-base pair (bp) ladder. The numeric characters represent the sequential number of S. enteritidis of isolates.

(a)

(b)

(c)