The polymerase chain reaction (PCR) was performed
in a final volume of 50 lL containing 5 lL of DNA buffer,
4 lL of deoxy-ribonucleoside triphosphate (dNTP), 0.5 lL of each
primer, 1 lL of extractedDNA solutions, 0.5 lL Taq DNA polymerase
and 38.5 lL sterile water.