Genetic dissection of complex endosperm traits

被引:13
|
作者
Wang, Xuefeng [1 ,2 ,3 ]
Xu, Chenwu [1 ,2 ]
Wu, Rongling [4 ,5 ]
Larkins, Brian A. [6 ]
机构
[1] Yangzhou Univ, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China
[2] Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ, Yangzhou 225009, Peoples R China
[3] Case Western Reserve Univ, Dept Epidemiol & Biostat, Cleveland, OH 44106 USA
[4] Penn State Univ, Dept Publ Hlth Sci, Ctr Stat Genet, Hershey, PA 17033 USA
[5] Penn State Univ, Dept Stat, Hershey, PA 17033 USA
[6] Univ Arizona, Dept Plant Sci, Tucson, AZ 85721 USA
基金
美国国家科学基金会; 中国国家自然科学基金;
关键词
FEMALE GAMETOPHYTE DEVELOPMENT; DOUBLE FERTILIZATION; STATISTICAL-MODEL; MATERNAL CONTROL; LOCI; ORIGIN; QTL; IDENTIFICATION; QUALITY; EMBRYO;
D O I
10.1016/j.tplants.2009.04.004
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
The endosperm of plants is a major source of food, feed and industrial raw materials. The genetic analysis of endosperm traits poses numerous challenges due to the endosperm's complex genetic composition and unique physical and developmental properties. Modern molecular techniques and statistical methods have greatly improved the mapping of quantitative trait loci underlying endosperm traits and have led to revolutionary insights regarding epistatic and epigenetic effects. This article describes the current state of the methodologies used in the genetic dissection of endosperm traits and highlights practical issues and statistical concepts and procedures.
引用
收藏
页码:391 / 398
页数:8
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