DNA was extraction from scanning microscopic slides to
identification leishmaniases. Three methods used to DNA
extraction, first one using ready extraction solvent (Promega kit),
second depended on phenol-chloroform-iso propanol , whereas third
one depended on columns with silica gel membranes (Qia gen kit).
The results showed that (Promega kit) method didn’t gave high
concentration of DNA. (Qia gen kit) method was the best for DNA
concentration and purity
