netic Polymorphism Analysis with Microsatellite Marker Bd43A of Bactrocera dorsalis
Abstract: By using microsatellite markers, the genetic polymorphism of 4 Bactrocera dorsalis populations collected from provinces of Sichuan, Yunnan, Guangxi and Fujian were analyzed. After extracting the genome DNA, microsatellite primers Bd43A were amplified, and electrophoresed by polyacrylamide gel. Analysed by software Popgene, it was shown that the four Bactrocera dorsalis populations had high genetic polymorphism. The relationships between Fujian and Guangxi, Sichuan and Yunnan were near.
Key words:Bactrocera dorsalis;genetic polymorphism;microsatellite