Genetic and molecular dissection of quantitative traits in rice

被引：263

作者：

Yano, M

Sasaki, T

机构：

[1] National Institute of Agrobiological Resources,Rice Genome Research Program

来源：

PLANT MOLECULAR BIOLOGY | 1997年 / 35卷 / 1-2期

关键词：

complex traits; linkage; molecular marker; Oryza sativa; positional cloning; QTL analysis;

D O I：

10.1023/A:1005764209331

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Recent progress in the generation of a molecular genetic map and markers for rice has made possible a new phase of mapping individual genes associated with complex traits. This type of analysis is often referred to as quantitative trait locus (QTL) analysis. Increasing numbers of QTL analyses are providing enormous amounts of information about QTLs, such as the numbers of loci involved, their chromosomal locations and gene effects. Clarification of genetic bases of complex traits has a big impact not only on fundamental research on rice plant development, but it also has practical benefits for rice breeding. In this review, we summarize recent progress of QTL analysis of several complex traits in rice. A strategy for positional cloning of genes at QTLs is also discussed.

引用

页码：145 / 153

页数：9

共 61 条

[1] COMPARATIVE LINKAGE MAPS OF THE RICE AND MAIZE GENOMES [J].