Fig. 3From: Development of a point-of-care-device for fast detection of periodontal pathogens16S copy number of E. corrodens determined by Southern hybridization. Genomic DNA was cut with 1) EcoRI, 2) HindIII, 3) NcoI, 4) PstI, 5) XbaI, 6) XhoI. 7) positive control. EcoRI, HindIII and PstI show the maximum number of 4 bandsBack to article page