Genotypic diversity and environmental stability of starch physicochemical properties in the USDA rice mini-core collection

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• 作者：Kehu Li^a ; Jinsong Bao^b ; Harold Corke^a ; ^c ; ^{hcorke@yahoo.com} ; Mei Sun^a ; ^{meisun@hku.hk} ; ^{meihk@yahoo.com}
• 关键词：Rice starch ; Physicochemical properties ; Genotypic diversity ; Environmental effects ; Apparent amylose content ; USDA rice mini-core collection
• 刊名：Food Chemistry
• 出版年：2017
• 出版时间：15 April 2017
• 年：2017
• 卷：221
• 期：Complete
• 页码：1186-1196
• 全文大小：1767 K
• 卷排序：221

文摘

High genotypic diversity in starch traits exists in USDA rice mini-core collection. Thermal properties (To, Tp and Tc) were very stable between environments. Most other starch traits differed significantly between environments. Environment was found to have differential effects on rice in different AAC subgroups. G × E interaction also played a significant role in determining the starch traits.