s:302:"%T DNA extraction, PCR optimization and southern hybridization laboratory protocols for woody perennial and farm animals: jackfruit (Artocarpus heterophyllus Lam.) and cattle (Bos taurus, Bos indicus) and sheep (Ovis aries) 
%A Pushpakumara D K N G 
%A Silva G L L P 
%A Harris S A 
%A Jianlin H 
";