Molecular regulation and genetic improvement of seed oil content in Brassica napus L.

被引:16
|
作者
Hua, Wei [1 ]
Liu, Jing [1 ]
Wang, Hanzhong [1 ]
机构
[1] Chinese Acad Agr Sci, Minist Agr, Oil Crops Res Inst, Key Lab Biol & Genet Improvement Oil Crops, Wuhan 430062, Peoples R China
基金
国家高技术研究发展计划(863计划);
关键词
breeding; maternal effects; oilseed rape; QTL;
D O I
10.15302/J-FASE-2016107
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
As an important oil crop and a potential bioenergy crop, Brassica napus L. is becoming a model plant for basic research on seed lipid biosynthesis as well as seed oil content, which has always been the key breeding objective. In this review, we present current progress in understanding of the regulation of oil content in B. napus, including genetics, biosynthesis pathway, transcriptional regulation, maternal effects and QTL analysis. Furthermore, the history of breeding for high oil content in B. napus is summarized and the progress in breeding ultra-high oil content lines is described. Finally, prospects for breeding high oil content B. napus cultivars are outlined.
引用
收藏
页码:186 / 194
页数:9
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