首页分享分子标记辅助选择在水稻抗病虫基因聚合上的应用==国家水稻数据中心文献数据库

分子标记辅助选择在水稻抗病虫基因聚合上的应用==国家水稻数据中心文献数据库

来源：花匠小妙招时间：2026-03-17 15:06

分子标记辅助选择在水稻抗病虫基因聚合上的应用

裴庆利, 王春连, 刘丕庆, 王坚, 赵开军中国水稻科学, 2011, 25(2): 119-129 DOI: 10.3969/j.issn.1001-7216.2011.02.001; 追溯原文......本站官方QQ群：62473826水稻; 抗病性; 抗虫性; 分子标记辅助选择; 基因聚合; 育种

广西大学农学院;中国农业科学院作物科学研究所/农业部作物遗传育种重点实验室/ 国家农作物基因资源与基因改良重大科学工程

稻瘟病、白叶枯病、褐飞虱和白背飞虱是危害水稻生产的主要病虫害。实践证明，培育抗病虫品种是控制水稻病虫害最经济和有效的途径。总结了目前已报道和定位的抗病虫基因的研究和利用情况，指出利用分子标记辅助选择聚合不同类型抗病虫基因到同一品种，可以提高品种抗性、拓宽抗谱，是水稻抗病虫品种培育的发展方向。

Marker-Assisted Selection for Pyramiding Disease and Insect Resistance Genes in Rice

PEI Qing-li, WANG Chun-lian, LIU Pi-qing, WANG Jian, ZHAO Kai-junChinese Journal of Rice Sciences, 2011, 25(2): 119-129rice; disease resistance; insect resistance; marker assisted selection; gene pyramiding; breeding

Blast (Magnaporthe grisea), bacterial blight (Xanthomonas oryzae pv. oryzae), brown planthopper (Nilaparvata lugens ) and white-backed planthopper (Sogatella furcifera) are major diseases and pests of rice. Utilization of rice varieties carrying resistance genes is one of the most economical, effective, and environment- friendly measures for the management of diseases and pests. The molecular markers, chromosome localization and the donor varieties of the identified disease/insect resistance genes of rice were summarized, and recent progress on molecular mapping of the resistance genes and on pyramiding different disease/insect resistance genes in rice by marker-assisted selection was reviewed. In addition, the strategy for developing better disease/insect resistant varieties was discussed.

►基因列表◄
白叶枯病抗性基因 Xa23