热带作物学报2011，Vol.32Issue(9)：1595-1599,5.DOI:10.3969/j.issn.1000-2561.2011.09.001
龙眼杂交后代果肉黄酮含量的遗传倾向研究与优株筛选
Hereditary Tendency of Aril Flavonoid in Longan Hybrid Progenies and Superior Selection
摘要
Abstract
The inheritance and changes of aril flavonoid content in 94 longan hybrid progenies of 'Lidongben' (♀ ) x ' Qingkebaoyuan' (♂ ) were studied. The results showed that aril flavonoid content was accorded with the pattern of quantitative character and continuous variation genetic character. There were super parent plant lines in hybrid progenies by cluster analysis based on different content, such as '96-125', '96-75', '96-141', which belonged to the group of high aril flavonoid. Its average inheritance of transfer ability was 96.48%. The general hybrid progenies shows mid-parents inheritance tendency, but there were also some lines belonged to low and high parent inheritance tendency, both of which were 12.77%.关键词
龙眼/杂种后代/黄酮/遗传变异Key words
Dimocarpus longan Lour./ Hybrid progeny/ Flavonoid/ Genetic variation分类
农业科技引用本文复制引用
黄爱萍,郑少泉..龙眼杂交后代果肉黄酮含量的遗传倾向研究与优株筛选[J].热带作物学报,2011,32(9):1595-1599,5.基金项目
现代农业产业技术体系建设专项资金(No.CARS-33-05) （No.CARS-33-05）
农业部热带作物种质资源保护项目(No.11RZZY-31) （No.11RZZY-31）
农业部作物种质资源保护项目(No.NB2011-2130135-08) （No.NB2011-2130135-08）
福建省财政专项(No.STIF-Y06) （No.STIF-Y06）
福建省公益类科研院所基本科研专项(No.2009R100029-1). （No.2009R100029-1）
