Improvement of bacterial blight resistance of hybrid rice in China using the Xa23 gene derived from wild rice (Oryza rufipogon)

被引：43
|
作者：
Zhou, Yong-Li [1 ]
Uzokwe, Veronica N. E. [1 ]
Zhang, Cong-He [2 ]
Cheng, Li-Rui [1 ]
Wang, Lei [1 ]
Chen, Kai [1 ]
Gao, Xiao-Qing [1 ]
Sun, Yong [1 ]
Chen, Jin-Jie [2 ]
Zhu, Ling-Hua [1 ]
Zhang, Qi [1 ]
Ali, Jauhar [3 ]
Xu, Jian-Long [1 ]
Li, Zhi-Kang [1 ,3 ]
机构：
[1] Chinese Acad Agr Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Inst Crop Sci, Beijing 100081, Peoples R China
[2] Win All Hitech Seed Co Ltd, Hefei 230012, Peoples R China
[3] Int Rice Res Inst, Manila, Philippines
来源：
CROP PROTECTION | 2011年 / 30卷 / 06期
关键词：
Bacterial blight; Xa23; gene; Hybrid rice; Marker-assisted backcross; Resistance improvement; MARKER-ASSISTED SELECTION; RFLP;
D O I：
10.1016/j.cropro.2010.12.002
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
A novel bacterial blight (BB) resistance gene, Xa23, identified from Oryza rufipogon was introgressed into three popular restorer lines (Minghui63, YR293 and Y1671) for wild abortive cytoplasmic male sterility by marker-assisted backcross breeding approach in combination with artificial inoculation and stringent phenotypic selections. The three derived BB resistant restorer lines (Minghui63-Xa23, YR293-Xa23 and Y1671-Xa23) and their hybrid combinations with Zhenshan97A (Shanyou63-Xa23), NongfengA (Fengyou293-Xa23) and Zhong9A (Zhongyou1671-Xa23) demonstrated similar BB resistance spectrum as the donor parent, CBB23 (B). The newly developed BB resistant restorers and their derived hybrids were identical to their respective original versions for agronomic traits especially under disease free condition. However, under severe disease condition, the three BB resistant restorer lines exhibited significantly higher grain weight and spikelet fertility as compared to the respective original restorer lines thus further resulting in BB resistant hybrids with significantly higher grain yields than their respective popular original hybrids. The results indicated that the Xa23 gene could completely express its dominant broad spectrum resistance in different backgrounds of both restorer and male sterile lines across different growth stages, suggesting its immense breeding value in BB resistance improvement for hybrid rice. Moreover, a reasonable utilization and deployment of Xa23 gene for efficient control of BB disease in hybrid rice production was recommended. (C) 2010 Elsevier Ltd. All rights reserved.
引用
下载
收藏
页码：637 / 644
页数：8
相关论文
共 50 条
  • [11] Ectopic Expression of Executor Gene Xa23 Enhances Resistance to Both Bacterial and Fungal Diseases in Rice
    Ji, Zhiyuan
    Sun, Hongda
    Wei, Yena
    Li, Man
    Wang, Hongjie
    Xu, Jiangmin
    Lei, Cailin
    Wang, Chunlian
    Zhao, Kaijun
    INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2022, 23 (12)
  • [12] Pyramiding of Xa7 and Xa21 for the improvement of disease resistance to bacterial blight in hybrid rice
    Zhang, J.
    Li, X.
    Jiang, G.
    Xu, Y.
    He, Y.
    PLANT BREEDING, 2006, 125 (06) : 600 - 605
  • [13] Mapping of bacterial blight resistance gene xa8 in rice (Oryza sativa L.)
    Vikal, Yogesh
    Chawla, Harleen
    Sharma, Rajiv
    Lore, J. S.
    Singh, Kuldeep
    INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, 2014, 74 (04) : 589 - 595
  • [14] Breeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21
    Zhai, WX
    Wang, WM
    Zhou, YL
    Li, XB
    Zheng, XW
    Zhang, Q
    Wang, GL
    Zhu, LH
    MOLECULAR BREEDING, 2002, 8 (04) : 285 - 293
  • [15] Breeding bacterial blight-resistant hybrid rice with the cloned bacterial blight resistance gene Xa21
    Wenxue Zhai
    Wenming Wang
    Yongli Zhou
    Xiaobing Li
    Xianwu Zheng
    Qi Zhang
    Guoliang Wang
    Lihuang Zhu
    Molecular Breeding, 2002, 8 : 285 - 293
  • [16] Identification of a novel planthopper resistance gene from wild rice(Oryza rufipogon Griff.)
    Meng Yang
    Jiebin Lin
    Ling Cheng
    Hailian Zhou
    Shu Chen
    Fang Liu
    Rongbai Li
    Yongfu Qiu
    The Crop Journal, 2020, 8 (06) : 1057 - 1070
  • [17] Identification of a novel planthopper resistance gene from wild rice (Oryza rufipogon Griff.)
    Yang, Meng
    Lin, Jiebin
    Cheng, Ling
    Zhou, Hailian
    Chen, Shu
    Liu, Fang
    Li, Rongbai
    Qiu, Yongfu
    CROP JOURNAL, 2020, 8 (06): : 1057 - 1070
  • [18] Identification of a new source of resistance in wild rice, Oryza rufipogon to bacterial blight of rice caused by Indian strains of Xanthomonas oryzae pv. oryzae
    Srinivasan, B
    Gnanamanickam, S
    CURRENT SCIENCE, 2005, 88 (08): : 1229 - 1231
  • [19] Bacterial blight-resistance gene Xa-21 was successfully transferred into the hybrid rice
    Chinese Rice Research Newsletter, 2000, (03) : 15 - 15
  • [20] Introgression of bacterial blight resistance genes Xa7, Xa21, Xa22 and Xa23 into hybrid rice restorer lines by molecular marker-assisted selection
    Huang, B.
    Xu, J. Y.
    Hou, M. S.
    Ali, J.
    Mou, T. M.
    EUPHYTICA, 2012, 187 (03) : 449 - 459
12345