Restriction Site Polymorphism of mtDNA for Differentiating Anopheles quadrimaculatus (Say) Sibling Species
Anopheles quadrimaculatus( Say) 자매종 간의 미토콘드리아 DNA의 제한효소 절단부위변이를 Aedes albopictus의 마토콘드리아 cDNA를 probe로 이용하여 조사하였다. DNA hybridization에 의해 두 속간에는 mtDNA 영기서열의 상당한 상동성이 있음을 알 수 있었다. 개체 모기로부터 분리한 DNA를 제한효소를 사용하여 절단한 결과 자매종간에 다른 양상을 볼 수 있었으며 Hind III에 의한 mtDNA 절편만으로도 자매종들을 동정할 수 있었다.
Three mitochondrial cDNA probes from Aedes albopictus were used to demonstrate restriction site polymorphism in mtDNA of three sibling species of Anopheles quadrimaculatus(Say). It was shown by DNA hybridization to have substantial sequence homology betwen the mtDNA of different genus. The proves reveled local restriction site variation between members of the Anopheles quadrimaculatus sibling species complex. Mitochondrical DNA (mtDNA), isolated from individual mosquitoes was digested by type II restriction enzymes and four enzymes were found to be useful for the purpose. Hind III alone could be used to obtain a diagnostic restriction pattern.