Application of Nucleic Acid Reference Material for Rapid Detection of Cronobacter sakazakii (Cronobacter spp.) in Flammulina velutipes

Figure 5

The PCR test for genomic DNA reference materials of no. 9–15. M, DNA marker D (100 ∼ 2000 bp); lanes 1–7, PCR results of no. 9–15, respectively; lane 8, negative control; and lane 9, blank control.