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Population genetics study of Bactrocera dorsalis sp. complex(Diptera: Tephritidae) in East Asia
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/334499
The oriental fruit fly, Bactrocera dorsalis (Hendel), has potential of serious damage to various vegetables or fruits,especially genus of Citrus, such as mandarin orange and tangerine in Korea, where its larvae do damages. Animal andPlant Quarantine Agency of Korea and Animal Systematics Laboratory of Kunsan National University have collected thesamples of oriental fruit fly in East Asian countries, Vietnam, Philippines, Myanmar, China, Cambodia, India, Nepal andLaos. To confirm genetic differences and structure of B. dorsalis population samples collected from those countries, weanalyzed 192 individuals from 28 locations over 7 countries using 15 microsatellite loci. In total samples, number ofdifferent alleles, number of effective alleles and Shannon's Information Index were 6.421±0.364 (standard error, SE), 3.664±0.137(SE) and 0.902±0.030 (SE), respectively. Grand means (±SE) of observed and expected heterozygosity over all loci andpopulations were 0.534 (±0.018) and 0.597 (±0.017), respectively. Among all populations, Fst values ranged from 0.016to 0.705 with averaging 0.194 (±0.026).
