SSR 마커에 의한 한국 원산 Soja 아속의 다양성과 지리적 유연관계

• 영문명: Diversity and Geographical Relationships by SSR Marker in Subgenus Soja Originated from Korea
• 발행기관: 한국작물학회
• 저자명: 조양희(Yanghee Cho) 윤문섭(Munsup Yoon) 조은기(CHO, EUN-GI) 이정란(Lee, Jeong-Ran) 백형진(Hyung-Jin Baek) 김창영(Chang-Yung Kim) 김태산(Tae-San Kim) 이희봉(Hee-Bong Lee)
• 간행물 정보: 『한국작물학회지』제51권 제3호, 239~247쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2006.06.30

영문 초록

This study was carried out to investigate polymorphism, gene diversity, and geographical relationships of 81 Korean wild (Glycine soja) and 130 cultivated soybeans (G. max) using seven simple sequence repeat (SSR) markers. A total of 144 alleles were observed in 211 accessions with an average of 20.6. Each SSR loci showed 13 (Satt532) to 41 (Sat_074) multialleles. The range of alleles within the loci was wider in wild soybean than the cultivated soybeans. The average genetic diversity values were 0.88 and 0.69 in wild and cultivated soybeans, respectively. In a scatter diagram of wild and cultivated soybeans based on canonical discriminant analysis, CAN1 accounted for 84.2% while CAN2 did 8.5%. Two species were grouped into three: group I (G. max), group II (G. soja), and group III (complex of G. max and G. soja). The geographical relationships of wild soybean were distinguished into two groups: Gyeonggi for Group I, and Gyeongsang, Jeolla, Gangwon, and Chungcheong for Group II. Those of cultivated soybeans were distinguished into Gyeonggi, Gangwon, and Gyeongsang for Group I, and Jeolla and Chungcheong for Group II. Therefore, the geographical relationships of wild soybeans were well typified based on the ecosystems of the Korean peninsula.

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Glycine max G. soja SSR gene diversity geographical relationship