分子标记辅助选择育成抗稻瘟病粳稻新品种扬农粳3091

陈宗祥, 冯志明, 张亚芳, 叶英豪, 李明友, 王小秋, 王嘉楠, 胡珂鸣, 左示敏

doi:10.3969/j.issn.1006-8082.2022.06.021

中国稻米 >

2022 , Vol. 28 >Issue 6: 107 - 109

DOI: https://doi.org/10.3969/j.issn.1006-8082.2022.06.021

品种与技术

分子标记辅助选择育成抗稻瘟病粳稻新品种扬农粳3091

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¹江苏省作物基因组学和分子育种重点实验室/植物功能基因组学教育部重点实验室/扬州大学农学院，江苏扬州 225009
²江苏省作物遗传生理重点实验室/江苏省粮食作物现代产业技术协同创新中心/扬州大学，江苏扬州 225009
³教育部农业与农产品安全国际合作联合实验室/扬州大学农业科技发展研究院，江苏扬州225009

czx@yzu.edu.cn

^* smzuo@yzu.edu.cn

收稿日期: 2022-05-06

网络出版日期: 2022-11-17

基金资助

扬州市重点研发项目(现代农业YZ2020031);江苏省农业重大新品种创制项目(PZCZ201703);国家重点研发计划项目(2016YFD0100601)

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Development of a New Japonica Rice Variety Yangnonggeng 3091 with Blast Resistance Through Marker-assisted Selection

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¹Jiangsu Key Laboratory of Crop Genomics and Molecular Breeding/Key Laboratory of Plant Functional Genomics of the Ministry of Education/Agricultural College, Yangzhou University, Yangzhou, Jiangsu 225009, China
²Key Laboratory of Crop Genetics and Physiology of Jiangsu Province/Co-Innovation Center for Modern Production Technology of Grain Crops of Jiangsu Province/Yangzhou University, Yangzhou, Jiangsu 225009, China
³Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China/Institutes of Agricultural Science and Technology Development, Yangzhou University, Yangzhou, Jiangsu 225009, China

Received date: 2022-05-06

Online published: 2022-11-17

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摘要

通过杂交及不完全回交，结合分子标记辅助选择，育成携带广谱抗稻瘟病基因Pigm的粳稻新品种扬农粳3091。选育过程中的稻瘟病抗性鉴定结果显示，携带Pigm基因品系的抗性水平显著好于对照。该品种于2021年通过江苏省农作物品种审定委员会审定，具有综合抗性好、品质优、丰产稳产性好等特点。本文介绍了该品种的选育过程、特征特性及主要栽培技术要点。

关键词： 粳稻; 分子标记辅助选择; 稻瘟病; 育种

本文引用格式

陈宗祥, 冯志明, 张亚芳, 叶英豪, 李明友, 王小秋, 王嘉楠, 胡珂鸣, 左示敏 . 分子标记辅助选择育成抗稻瘟病粳稻新品种扬农粳3091[J]. 中国稻米, 2022 , 28(6) : 107 -109 . DOI: 10.3969/j.issn.1006-8082.2022.06.021

Abstract

Through incomplete backcross breeding and molecular marker-assisted selection, a new japonica rice variety ‘Yangnonggeng 3091’ was bred containing Pigm, a broad-spectrum resistance gene to rice blast. In the program developing the variety, all rice lines with Pigm presented well resistance to blast disease. Besides of blast resistance, Yangnonggeng 3091 was showed well agronomic characteristics, elite grain quality, high and stable yield, and authorized by Jiangsu Crop Variety Approval Committee in 2021. In this paper, the breeding process, agronomic characteristics and cultivation methods of Yangnonggeng 3091 was introduced.

Key words： japonica rice; molecular marker-assisted selection; rice blast; breeding

参考文献

[1]	亓璐, 张涛, 曾娟, 等. 近年我国水稻五大产区主要病害发生情况分析[J]. 中国植保导刊, 2021, 41(4):37-42.
[2]	SKAMNIOTI P, GURR S J. Against the grain: safeguarding rice from rice blast disease[J]. Trends in Biotechnology, 2009, 27: 141-150.
[3]	DENG Y W, ZHAI K R, XIE Z, et al. Epigenetic regulation of antagonistic receptors confers rice blast resistance with yield balance[J]. Science, 2017, 355: 962-965.
[4]	LI W, CHERN M S, YIN J J, et al. Recent advances in broad-spectrum resistance to the rice blast disease[J]. Plant Biology, 2019, 50: 114-120.
[5]	高清, 张亚玲, 葛欣, 等. 水稻抗稻瘟病基因研究进展[J]. 分子植物育种, https://kns.cnki.net/kcms/detail/46.1068.S.20210524.1714.020.html.
[6]	周益军, 陈葆棠, 程兆榜, 等. 亚洲5国稻瘟病菌(Magnaporthe grisea)遗传多样性初探[J]. 江苏农业学报, 2004, 20(3):194-196.
[7]	周益军, 程兆榜, 范永坚, 等. 江苏五大稻区稻瘟病菌的群体遗传结构研究[J]. 安徽农业大学学报, 2007, 34(4):469-473.
[8]	何霞红, 杨静, 王云月, 等. 水稻品种多样性田间稻瘟病菌群体遗传结构分析[J]. 应用生态学报, 2003, 14(5):733-736.
[9]	王伟舵, 于俊杰, 聂亚锋, 等. 2011—2014年江苏省稻瘟病菌种群动态及毒力变化[J]. 江苏农业学报, 2015, 31(2):285-289.
[10]	宛柏杰, 刘凯, 赵绍路, 等. 水稻抗稻瘟病基因Pi-ta、Pi-b、Pigm和Pi54在骨干亲本中的分布以及对穗颈瘟抗性的作用[J]. 西南农业学报, 2020, 33(1):1-6.
[11]	于苗苗, 戴正元, 潘存红, 等. 广谱稻瘟病抗性基因Pigm和Pi2的抗谱差异及与Pi1的互作效应[J]. 作物学报, 2013, 39(11):1927-1 934.
[12]	WU Y Y, XIAO N, CHEN Y, et al. Comprehensive evaluation of resistance effects of pyramiding lines with different broad-spectrum resistance genes against Magnaporthe oryzae in rice (Oryza sativa L.)[J]. Rice, 2019, 12(1): 11.
[13]	吴云雨, 肖宁, 余玲, 等. 长江下游粳稻稻瘟病广谱抗性基因组合模式分析[J]. 中国农业科学, 2021, 54(9):1881-1 893.
[14]	WU Y Y, CHEN Y, PAN C H, et al. Development and evaluation of near-isogenic lines with different blast resistance alleles at the Piz locus in japonica rice from the lower region of the Yangtze River, China[J]. Plant Disease, 2017, 101(7): 1 283-1 291.
[15]	WU Y Y, XIAO N, YU L, et al. Combination patterns of major R genes determine the level of resistance to the M. oryzae in rice (Oryza sativa L.)[J]. PLoS ONE, 2015, 10(6): e0126130.

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