DNA 표지를 이용한 딸기 국내 육성 품종 판별
Identification of Korean Strawberry Cultivars using DNA markers
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참고문헌
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초록
This study was conducted to develop the DNA markers for identification of the strawberry cultivars in Korea and Japan. We developed fifteen cleaved amplified polymorphic sequence (CAPS) markers based on the Fragaria gene sequences. Among them six CAPS markers showed polymorphism exclusively in one cultivar. Five CAPS markers (ANR-MspI, ANRBamHI, ACO-HinfI, DFR-AseI, FGT-MspI) provided enough polymorphism to identify eight Korean strawberry cultivars except for ‘Maehyang’ and ‘Sunhong’. To complement the fifteen CAPS markers, we selected another fifteen sequence-related amplified polymorphism (SRAP) and one of them, me1/em5_460bp marker, made it possible to discriminate between ‘Maehyang’ and ‘Sunhong’. Therefore, application of the five CAPS markers and one SRAP marker were sufficient to identify the nineteen Korean and Japanese strawberry cultivars. These markers could be used practically for cultivar identification of Korean and Japanese strawberry.
Abstract
This study was conducted to develop the DNA markers for identification of the strawberry cultivars in Korea and Japan. We developed fifteen cleaved amplified polymorphic sequence (CAPS) markers based on the Fragaria gene sequences. Among them six CAPS markers showed polymorphism exclusively in one cultivar. Five CAPS markers (ANR-MspI, ANRBamHI, ACO-HinfI, DFR-AseI, FGT-MspI) provided enough polymorphism to identify eight Korean strawberry cultivars except for ‘Maehyang’ and ‘Sunhong’. To complement the fifteen CAPS markers, we selected another fifteen sequence-related amplified polymorphism (SRAP) and one of them, me1/em5_460bp marker, made it possible to discriminate between ‘Maehyang’ and ‘Sunhong’. Therefore, application of the five CAPS markers and one SRAP marker were sufficient to identify the nineteen Korean and Japanese strawberry cultivars. These markers could be used practically for cultivar identification of Korean and Japanese strawberry.
참고문헌 (14)
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