新疆农业科学 ›› 2021, Vol. 58 ›› Issue (3): 483-492.DOI: 10.6048/j.issn.1001-4330.2021.03.011

• 园艺特产·植物保护·畜牧兽医·微生物·农业生态环境 • 上一篇    下一篇

水稻稻瘟病抗性基因在抗性育种中的研究进展

韩雪琴1, 沈文娟2, 张振海3, 田雷1, 罗成科1, 杨淑琴1, 李培富1, 张银霞1   

  1. 1.宁夏大学农学院,银川 750021;
    2.宁夏回族自治区原种场,银川 750200;
    3.宁夏农林科学院农作物研究所,银川 750105
  • 收稿日期:2020-08-25 出版日期:2021-03-20 发布日期:2021-03-30
  • 通信作者: 张银霞(1979-),女,副教授,硕士生导师,研究方向为水稻抗病性分子育种,(E - mail)zyinxia2008@126.com
  • 作者简介:韩雪琴(1994-),女,硕士研究生,研究方向为作物遗传育种,(E - mail)1354661628@qq.com
  • 基金资助:
    宁夏自然科学基金(2018AAC03009);宁夏农业育种专项水稻新品种选育项目(2018NYYZ0302);水稻优异种质资源鉴定与利用(2018NYYZ0301)

Advances in the Application of Rice Blast Resistance Genes in Rice Breeding

HAN Xueqin1, SHEN Wenjuan2, ZHANG Zhenhai3, TIAN Lei1, LUO Chengke1, YANG Shuqin1, LI Peifu1, ZHANG Yinxia1   

  1. 1. School of Agriculture, Ningxia University, Yinchuan 750021,China;
    2. Ningxia Hui Autonomous region original seed Farm,Yinchuan 750200,China;
    3. Crop research institute of ningxia academy of agricultural and forestry sciences,Yinchuan 750105,China
  • Received:2020-08-25 Online:2021-03-20 Published:2021-03-30
  • Correspondence author: Zhang Yinxia (1979-), female, Master Director, associate professor, mainly engaged in rice disease resistance molecular breeding research work,(E - mail) zyinxia2008@ 126. com
  • Supported by:
    the Project of Ningia Natural Science Foundation (2018AAC03009 ) ; Breeding Project of New Rice Variety SpecialProject for Agricultural Breeding in Ningxia(2018NY Y20302 ) ;ldentification and Utilization of Excellent Rice Germplasm Resoures(2018NYYZ0301)

摘要: 【目的】 从水稻稻瘟病抗性的机理、抗性基因的定位、克隆以及抗性基因在育种中的应用,为水稻抗性基因的鉴定和抗性育种提供参考。【方法】 汇总和对比分析国内外的相关文献,分析不同抗性基因在水稻抗稻瘟病中的应用研究进展。【结果】 已有大约100个抗性基因被鉴定出和500个抗病基因相关的数量性状位点;在水稻基因组中被鉴定和定位的基因中,已有37个基因被成功克隆;在不同的育种方法中,基因工程育种是水稻稻瘟病抗性育种中最直接的方法。【结论】 水稻稻瘟病抗性基因的鉴定是抗性育种的基础,抗性基因的充分利用有利于快速有效的选育出新的具有广谱和持久抗性的抗病品种。

关键词: 水稻; 稻瘟病; 抗病基因; 应用

Abstract: 【Objective】 The mechanism of rice blast resistance, the localization and cloning of resistance genes and the application of resistance genes in rice breeding were reviewed in order to provide references for the identification and breeding of resistance genes in rice.【Method】 To summarize and compare and analyze related literature at home and abroad.The application of different resistance genes in rice blast resistance was analyzed.【Result】 With the rapid development of molecular biology, about 100 resistance genes have been identified at the quantitative trait loci associated with 500 disease resistance genes. 37 genes were identified and mapped to the rice genome. It has been successfully cloned; of the different breeding methods, genetically engineered breeding is the most direct method of blast-tolerant breeding of rice.【Conclusion】 The identification of rice blast resistance gene is the basis of resistance breeding.The full utilization of resistance genes is conducive to the rapid and effective breeding of new varieties with broad spectrum and persistent resistance.

Key words: rice; rice blast; resistance gene; application

中图分类号: 


ISSN 1001-4330 CN 65-1097/S
邮发代号:58-18
国外代号:BM3342
主管:新疆农业科学院
主办:新疆农业科学院 新疆农业大学 新疆农学会

出版单位:《新疆农业科学》编辑部
地址:乌鲁木齐市南昌路403号新疆农业科学院
邮编:830091
电话:0991-4502046
E-mail:xjnykx-h@xaas.ac.cn


版权所有 © 《新疆农业科学》编辑部
本系统由北京玛格泰克科技发展有限公司设计开发
总访问量: 今日访问: 在线人数:
网站
微信公众号
淘宝购买
微店购买