Identification of Quantitative Trait Loci Associated with Isoflavone Contents in Soybean Seed
2004
Kim, M.S. (Gyeongsang National University, Chinju, Republic of Korea) | Chung, I.M. (Konkuk University, Seoul, Republic of Korea) | Park, M.J. (Gyeongsang National University, Chinju, Republic of Korea) | Hwang, J.G. (Gyeongsang National University, Chinju, Republic of Korea) | Jo, S.H. (Gyeongsang National University, Chinju, Republic of Korea) | Ko, M.S. (Gyeongsang National University, Chinju, Republic of Korea) | Chung, J.I. (Gyeongsang National University, Chinju, Republic of Korea), E-mail: [email protected]
Soybean seeds contain high amounts of isoflavones that display biological effects and isoflavone content of soybean seed can vary by year, environment, and genotype. Objective of this study was to identify quantitative trait loci that underlie isoflavone content in soybean seeds. The study involved 85 F₂ populations derived from Korean soybean cultivar 'Kwangkyo' and wild type soybean 'IT182305' for QTL analysis associated with isoflavone content. Isoflavone content of seeds was determined by HPLC.
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