摘要
选取5个不同颜色的木薯块根,通过定量PCR和HPLC结果分析类胡萝卜素积累相关基因的表达情况与其含量之间的关系.结果表明,类胡萝卜素含量与木薯块根颜色有一定的相关关系,类胡萝卜素的积累受多基因调控,其中番茄红素β-环化酶(Me LCYB)与类胡萝卜素含量的相关系数达到0.995.
Five different cassava storage roots to analyze the relationship between carotenoids and relative genes by using RT-PCR and HPLC technologies.The accumulation of carotenoids is regulated by more than one gene,and the coiTelation coefficient is 0.995 between MeLCYB and carotenoids.
作者
罗秀芹
杨龙
肖鑫辉
陈松笔
LUO Xiuqin;Yang Long;XIAO Xinhui;CHEN Songbi(Tropical Crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences(CATAS),Danzhou,Hainan 571737,China;Subtropical Crop Institute of Guizhou Agricultural Science Academy,Xingyi,Guizhou 562400,China)
出处
《福建农林大学学报（自然科学版）》
CSCD
北大核心
2018年第2期138-143,共6页
Journal of Fujian Agriculture and Forestry University:Natural Science Edition
基金
国家自然科学基金(31361140366)
中国热带农业科学院基本科研专项(1630032016008)
