Application of Molecular Marker Technologies in Stress Resistance Breeding of Rapeseed

• 作者: Ba DAN Suping GUO Yuan YAN
• 来源期刊: 亚洲农业研究:英文版
• 学科: 农学
• 关键词: RAPESEED BREEDING Stress resistance Molecular markers
• 年，卷（期）: 2020,（7）
• 页码范围: 36-40
• 页数: 5页
• 分类号: S51

摘要

Rapeseed is the largest source of China's edible vegetable oil and plays a pivotal role in China's edible oil market.With global warming and frequent occurrence of various extreme climates,traditional hybrid breeding has been unable to meet the production requirements for rape yield and stress resistance.In recent years,the rapid development and maturity of molecular marker technologies have opened up new ways for stress resistance breeding in rape.This article mainly discusses several types of molecular marker technologies commonly used in rapeseed breeding,such as RFLP,SSR,and SNP,the advantages of molecular marker technologies over conventional breeding and other genetic marker technologies,as well as the application of molecular marker technologies in rapeseed disease resistance,drought resistance,cold resistance and lodging resistance breeding,the current problems and development prospects in breeding.