Figure 4From: Bacterial discrimination by means of a universal array approach mediated by LDR (ligase detection reaction)Sensitivity of LDR The reaction was performed using 100 fmol (panel A), 10 fmol (panel B), 1 fmol (panel C) of purified PCR product from P. putida DNA. All images were acquired setting both PMT gain and laser power to 85%.Back to article page