The sex identification of pistachio(Pistacia vera L.)cultivars in Xinjiang were studied by RAPD(Random Ampli-fied Polymorphic DNA)analysis.The reaction systems and cycling parameters of RAPD for cultivars in Xinjiang were con-firmed after the reduplicate experiments of genomic DNA abstraction and RAPD analysis.The results showed that a special oxyribonucleic acid band of about 700bp was obtained from the male plant by using primer OPO 08 to amplify the genomic DNA abstracted from the leaves of male a...