국내 재래종 콩(Glycin max (L.) Merrill) 유전자원의 지리적 특성변이와 유전적 다양성
Morphological Characteristics and SSR profilings of Soybean Landraces by collecting sites of Korea
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초록
This experiment was carried out to compare the morphological traits of 880 Korean soybean landraces from RDAgenebank. Days to flowering were ranged from 51 to 104 days with an average of 74.4 days, days from flowering to maturitywere ranged from 28 to 106 days with an average of 72.2 days, days from planting to maturity were ranged from 101 to 188days with an average 146.6 days. Growth days were the shortest with 140.6 days in soybean landraces from Gangwon Province,and the longest with 152.8 days in those from Jeju Province. The 100 seed weight was ranged from 4.3 to 46.4 g with an averageof 26.1 g, higher than other studies, relatively. The 100 seed weight was the lightest from Gyeongnam Province (22.7 g), andthe heaviest from Chungnam Province (29.1 g). The highest percentage of seed coat color was black (52.4%), followed by yellow(28.5%). Landraces from Gyeongnam Province was the most yellow seed coat with 50.7%, seed coat color of those from Jejuwas similar proportion in yellow (33.3%), green (25.9%) and black one (40.7%), and that from Gyeonggi was more green(28.8%) than yellow (16.7%). As a result of cotyledon color in 460 black seed was 59.7% with yellow, 40.1% with green. Threehundred fifty accessions of Korean soybean landraces were analyzed using 7 SSR markers. One hundred ten alleles were detectedwith a lowest 10 at the Satt307 and a highest 26 at the Satt173. The average polymorphism information content (PIC) was 0.71. Gene diversity was the highest in Jeju province while the lowest in Jeonnam.
Abstract
This experiment was carried out to compare the morphological traits of 880 Korean soybean landraces from RDAgenebank. Days to flowering were ranged from 51 to 104 days with an average of 74.4 days, days from flowering to maturitywere ranged from 28 to 106 days with an average of 72.2 days, days from planting to maturity were ranged from 101 to 188days with an average 146.6 days. Growth days were the shortest with 140.6 days in soybean landraces from Gangwon Province,and the longest with 152.8 days in those from Jeju Province. The 100 seed weight was ranged from 4.3 to 46.4 g with an averageof 26.1 g, higher than other studies, relatively. The 100 seed weight was the lightest from Gyeongnam Province (22.7 g), andthe heaviest from Chungnam Province (29.1 g). The highest percentage of seed coat color was black (52.4%), followed by yellow(28.5%). Landraces from Gyeongnam Province was the most yellow seed coat with 50.7%, seed coat color of those from Jejuwas similar proportion in yellow (33.3%), green (25.9%) and black one (40.7%), and that from Gyeonggi was more green(28.8%) than yellow (16.7%). As a result of cotyledon color in 460 black seed was 59.7% with yellow, 40.1% with green. Threehundred fifty accessions of Korean soybean landraces were analyzed using 7 SSR markers. One hundred ten alleles were detectedwith a lowest 10 at the Satt307 and a highest 26 at the Satt173. The average polymorphism information content (PIC) was 0.71. Gene diversity was the highest in Jeju province while the lowest in Jeonnam.
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