[Analysis of polymorphism of 2 gene in from falciparum malaria patients in Yunnan Province].

Objective: To analyze the polymorphism of histidine rich protein 2 (HRP II) gene in (2) from falciparum malaria patients in Yunnan Province, so as to lay the foundation for studying the defection of antigen genes of .

Methods: The filter paper blood samples and related information of falciparum malaria cases reported were obtained in Yunnan Province from August 2012 to September 2015. Under the guidance of the specific primers, the exon2 regions in 2 gene in from DNA samples were amplified by PCR, and the PCR products were sequenced.