中国农业科学

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最新录用:中国小麦抗条锈病基因育种利用现状与策略

刘志勇1,2,3*,张怀志1,2,白斌4,李俊5,黄林6,徐智斌7,陈永兴1,2,刘旭8,曹廷杰9,李淼淼1,陆平1,吴秋红1,董玲丽1,韩玉林10,殷贵鸿11,胡卫国9,王西成9,赵虹9,闫素红8,杨兆生8,畅志坚12,王涛7*,杨武云5*,刘登才6*,李洪杰13*,杜久元4*
  

  1. 1中国科学院遗传与发育生物学研究所/植物细胞与染色体工程国家重点实验室/种子创新研究院,北京 1001012中国科学院大学现代农业科学学院,北京 1000493海南崖州湾种子实验室,海南三亚 5720244甘肃省农业科学院小麦研究所,兰州 7300705四川省农院作物科学研究所,成都 6100666四川农业大学小麦研究所,四川温江 6111307中国科学院成都生物学研究所,成都 6100418中国农业科学院棉花研究所,河南安阳 4550009河南省农业科学院小麦研究所,郑州 45000210周口市农院,河南周口 46600111河南农业大学农学院,郑州 45004612山西农业大学农学院/作物科学研究所,太原 03080113中国农业科学院作物科学研究所,北京 100081
  • 发布日期:2022-09-29

Current Status and Strategies for Utilization of Stripe Rust Resistance Genes in Wheat Breeding Program of China

LIU Zhiyong1,2,3*, ZHANG Huaizhi1,2, BAI Bin4, LI Jun5, HUANG Lin6XU Zhibin7, CHEN Yongxing1,2, LIU Xu8, CAO Tingjie9, LI Miaomiao1, LU Ping1, WU Qiuhong1, DONG Lingli1, HAN Yulin10, YIN Guihong11, HU Weiguo9, WANG Xicheng9, ZHAO Hong9, YAN Suhong8, YANG Zhaosheng8, CHANG Zhijian12, WANG Tao7*, YANG Wuyun5*, LIU Dengcai6*, LI Hongjie13*, DU Jiuyuan4* #br#   

  1. 1State Key Laboratory of Plant Cell and Chromosome Engineering, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences/The Innovative Academy of Seed Design, Beijing 100101; 2College of Advanced Agricultural Sciences, University of Chinese Academy of Sciences, Beijing 100049; 13Hainan Yazhou Bay Seed Laboratory, Sanya 572024, Hainan; 4Wheat Research Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070; 5Crop Research Institute, Sichuan Academy of Agriculture Sciences, Chengdu 610066; 6Triticeae Research Institute, Sichuan Agricultural University, Wenjiang 611130; 7 Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041; 8Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang 455000, Henan; 9Wheat Institute, Henan Academy of Agriculture Sciences, Zhengzhou 450002; 10 Zhoukou Academy of Agriculture Sciences, Zhoukou 466001, Henan; 11College of Agronomy, Henan Agricultural University, Zhengzhou 450046; 12 College of Agriculture, Shanxi Agricultural University/Institute of Crop Sciences, Taiyuan 030801; 13 Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081
  • Online:2022-09-29

摘要: 小麦条锈病是中国重要的流行性真菌病害,严重威胁国家粮食安全。通过持续应用抗病品种和植保措施,小麦条锈病在中国得到了较好的控制。然而,随着全球气候变化、栽培制度的变革、育种方法技术的改进、产量水平的提高和条锈菌群体结构和毒性频率的不断变异,有必要对新时期小麦抗条锈病基因育种利用现状进行科学评估,以期为广谱持久多抗小麦品种的培育提供依据。本文通过对近年来中国西南、西北和黄淮主产区小麦品种(系)的条锈病抗性进行系统的抗病鉴定、遗传分析和抗条锈病基因分子标记定位和检测,总结了中国小麦育种中主要抗条锈病基因的利用情况,对中国小麦抗条锈病基因发掘与种质创新、小麦育种中利用的主要抗条锈病基因、新时期抗条锈病基因利用的策略、小麦育种中抗条锈病基因选择和鉴定等进行了论述,并对新时期小麦抗条锈病育种发展方向进行了展望。

关键词: 小麦, 条锈菌, 兴衰循环, 持久抗性, 基因聚合, 种质创新

Abstract: Wheat stripe rust caused by Puccinia striiformis f. sp. tritici (Pst) is a devastating disease threaten food security in China and worldwide. Epidemics of wheat stripe rust have been under control through applying resistant cultivars and crop protection approaches. However, due to climate change, innovation of cropping system, improvement of breeding technology, yield level enhancement of wheat cultivars, variation in structure and frequency of virulence genes in Pst populations in the new Era, the current status of stripe rust resistance genes in wheat breeding programs need to be evaluated. The results could provide useful information for applying stripe rust resistance genes to develop new wheat cultivars with broad-spectrum and durable rust resistance. After multiple year’s stripe rust resistance survey, genetic analysis, molecular tagging and mining of stripe rust resistance genes in wheat cultivars and advanced breeding lines, the current status of major stripe rust resistance genes utilization was reviewed. We summarized the present situations of major stripe rust resistance gene discovery and germplasm innovation, the most frequently used stripe rust resistance genes, new strategy for pyramiding adult plant partial resistance and all stage resistance, and molecular marker assisted selection for developing wheat cultivars with broad spectrum and durable resistance in ChinaThis review also proposes the major research areas in wheat stripe rust resistance breeding in the New Era.


Key words: wheat,  , Puccinia striiformis , f. sp. , tritici, boom and burst cycle, durable resistance, gene pyramiding, germplasm innovation