PCR Amplification Using RAPD Primers
RAPD analysis was performed in five DNA sample with one RAPD primer OPB-7 (Integrated DNA Technologies,
Germany). In 25 μL reaction mixture 1x buffer (50mM KCL, 10mM tris-HCL, 1.5mM MgCl2), 10mM dNTP’s
(Sigma), 1.0U Taq DNA polymerase (Bangalore Genei), 20pmol primers (IDT, Germany) and 30ng of template
DNA to perform PCR reaction in Eppendrof Mastercycler, Germany. Amplification reaction were initiated by 3 min
pre-denaturation at 940C and followed by 35 cycles each at 920C, 540C for 1 min, and 720C for 2 min. A final
extension step at 720C for 10 min was performed after 35 cycles. PCR amplified products were separated by
electrophoresis in 2.0% agarose gel at 90 V in 1x TAE buffer. Gel stained with Ethidium Bromide and then was
imaged in Alpha DigiDoc (UV-solo model) gel documentation system.