小麦纹枯病抗性与农艺性状的相关分析
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摘要
以高抗纹枯病的种质CI12633和感病品种扬麦9号进行杂交,通过一粒传法获得了包含224个家系的F13代重组自交系(RIL)群体,利用该群体系统分析小麦纹枯病抗性与重要农艺性状间的相互关系。结果表明:小麦纹枯病病情指数与株高相关性不显著,与抽穗期、分蘖角度呈显著或极显著负相关,而与基部节间直径呈极显著正相关。通径分析表明,小麦基部第1节间直径对纹枯病抗性的影响最大。
To understand the correlation between wheat agronomic traits and sharp eyespot resistance,we developed 224 recombinant inbred lines(RILs) from the cross between CI12633(a resistant variety) and Yangmai 9(a susceptible variety)through single seed descent method.We assessed agronomic traits and sharp eyespot resistance(R.cerealis isolate R0301) in both field and greenhouse conditions in three growing seasons.Correlation analysis of sharp eyespot resistance,determined using four main agronomic characteristics,found that sharp eyespot resistance was significantly negatively correlated with heading date and tiller angle,and was significantly positively correlated with the diameter of the first stem and second stem.No significant correlation between plant height and sharp eyespot resistance was found.The result of path analysis showed that the diameter of the first stem contributs to wheat sharp eyespot resistance markedly.
To understand the correlation between wheat agronomic traits and sharp eyespot resistance,we developed 224 recombinant inbred lines(RILs) from the cross between CI12633(a resistant variety) and Yangmai 9(a susceptible variety)through single seed descent method.We assessed agronomic traits and sharp eyespot resistance(R.cerealis isolate R0301) in both field and greenhouse conditions in three growing seasons.Correlation analysis of sharp eyespot resistance,determined using four main agronomic characteristics,found that sharp eyespot resistance was significantly negatively correlated with heading date and tiller angle,and was significantly positively correlated with the diameter of the first stem and second stem.No significant correlation between plant height and sharp eyespot resistance was found.The result of path analysis showed that the diameter of the first stem contributs to wheat sharp eyespot resistance markedly.
引文
[1]蔡士宾,任丽娟,颜伟,等.小麦抗纹枯病种质创新及QTL定位的初步研究[J].中国农业科学,2006,39(5):928-934.
[2]GLYNNE M D.Sharp eyespot as a severe disease of oats[J].Nature,1950,166(4214):232.
[3]姚金保,姚国才,杨学明,等.中国小麦抗纹枯病育种研究进展[J].江苏农业学报,2007,23(3):248-251.
[4]GLYNNE M D,RITCHIE W M.Sharp eyespot of wheat caused by Corticium(Rhizoctonia)soloni[J].Nature,1934,152(3849):161.
[5]POLLEY R W,THOMAS M R.Survey of disease of wheat in England and Wales(1986-1988)[J].Annals of Applied Biology,1991,119(1):1-20.
[6]纪兆林,陈景鹏,徐敬友,等.小麦纹枯病菌毒素对小麦植株的作用[J].扬州大学学报(农业与生命科学版),2011,32(3):55-59.
[7]PE L,LJ H.Etioligy of Rhizoctonia cerealis in sharp eyespot of wheat[J].Phytopathology,1982,72(12):1574-1577.
[8]张会云,陈荣振,冯国华,等.中国小麦纹枯病的研究现状与展望[J].麦类作物学报,2007,27(6):1150-1153.
[9]HAMADA M S,YIN Y N,CHEN H G,et al.The escalating threat of Rhizoctonia cerealis,the causal agent of sharp eyespot in wheat[J].Pest Manag Sci,2011,67(11):1411.
[10]WEI L,MURANTY H,ZHANG H G.Advances and prospects in wheat eyespot research:contributions from genetics and molecular tools[J].J Phytopathol,2011,159(7/8):457-470.
[11]李社增,鹿秀云,张静,等.小麦纹枯病拮抗细菌的筛选[J].植物病理学报,2005,35(6):95.
[12]张小村,李斯深,赵新华,等.小麦纹枯病抗性的QTL分析和抗病基因的分子标记[J].植物遗传资源学报,2005,6(3):276-279.
[13]任丽娟,陈佩度,陈怀谷,等.小麦抗纹枯病种质资源筛选[J].植物遗传资源学报,2010,11(1):108-111.
[14]颜伟,蔡士宾,吴纪中,等.小麦纹枯病不同接种方法的比较[J].安徽科技学院学报,2007,21(5):8-12.
[15]万映秀,王文相,张平治,等.小麦纹枯病抗性鉴定技术及抗性资源筛选[J].中国农学通报,2009,25(7):223-226.
[16]HOSSAIN M K,JENA K K,BHUIYAN M A,et al.Association between QTLs and morphological traits toward sheath blight resistance in rice(Oryza sativa L.)[J].Breeding Science,2016,66(4):613.
[17]韩月彭,邢永忠,顾世梁,等.水稻株型对纹枯病抗性的影响[J].植物学报,2003,45(7):825-831.
[18]CHEN J,LI G H,DU Z Y,et al.Mapping of QTL conferring resistance to sharp eyespot(Rhizoctonia cerealis)in bread wheat at the adult plant growth stage[J].Theoretical and Applied Genetics,2013,126(11):2865-2878.
[19]ZUO S M,ZHANG Y F,YIN Y J,et al.Fine-mapping of q SB-9TQ,a gene conferring major quantitative resistance to rice sheath blight[J].Mol Breeding,2014,34(4):2191-2203.
[20]郭春强,廖平安,葛昌斌,等.农艺措施对降低小麦纹枯病病情指数的效应[J].麦类作物学报,2008,28(3):537-540.
[21]XU E,VAAHTERA L,HORAK H,et al.Quantitative trait loci mapping and transcriptome analysis reveal candidate genes regulating the response to ozone in Arabidopsis thaliana[J].Plant,Cell&Environment,2015,38(7):1418-1433.
[22]汤颋,任丽娟,蔡士宾,等.小麦ARz抗纹枯病的QTL定位研究[J].麦类作物学报,2004,24(4):11-16.
[2]GLYNNE M D.Sharp eyespot as a severe disease of oats[J].Nature,1950,166(4214):232.
[3]姚金保,姚国才,杨学明,等.中国小麦抗纹枯病育种研究进展[J].江苏农业学报,2007,23(3):248-251.
[4]GLYNNE M D,RITCHIE W M.Sharp eyespot of wheat caused by Corticium(Rhizoctonia)soloni[J].Nature,1934,152(3849):161.
[5]POLLEY R W,THOMAS M R.Survey of disease of wheat in England and Wales(1986-1988)[J].Annals of Applied Biology,1991,119(1):1-20.
[6]纪兆林,陈景鹏,徐敬友,等.小麦纹枯病菌毒素对小麦植株的作用[J].扬州大学学报(农业与生命科学版),2011,32(3):55-59.
[7]PE L,LJ H.Etioligy of Rhizoctonia cerealis in sharp eyespot of wheat[J].Phytopathology,1982,72(12):1574-1577.
[8]张会云,陈荣振,冯国华,等.中国小麦纹枯病的研究现状与展望[J].麦类作物学报,2007,27(6):1150-1153.
[9]HAMADA M S,YIN Y N,CHEN H G,et al.The escalating threat of Rhizoctonia cerealis,the causal agent of sharp eyespot in wheat[J].Pest Manag Sci,2011,67(11):1411.
[10]WEI L,MURANTY H,ZHANG H G.Advances and prospects in wheat eyespot research:contributions from genetics and molecular tools[J].J Phytopathol,2011,159(7/8):457-470.
[11]李社增,鹿秀云,张静,等.小麦纹枯病拮抗细菌的筛选[J].植物病理学报,2005,35(6):95.
[12]张小村,李斯深,赵新华,等.小麦纹枯病抗性的QTL分析和抗病基因的分子标记[J].植物遗传资源学报,2005,6(3):276-279.
[13]任丽娟,陈佩度,陈怀谷,等.小麦抗纹枯病种质资源筛选[J].植物遗传资源学报,2010,11(1):108-111.
[14]颜伟,蔡士宾,吴纪中,等.小麦纹枯病不同接种方法的比较[J].安徽科技学院学报,2007,21(5):8-12.
[15]万映秀,王文相,张平治,等.小麦纹枯病抗性鉴定技术及抗性资源筛选[J].中国农学通报,2009,25(7):223-226.
[16]HOSSAIN M K,JENA K K,BHUIYAN M A,et al.Association between QTLs and morphological traits toward sheath blight resistance in rice(Oryza sativa L.)[J].Breeding Science,2016,66(4):613.
[17]韩月彭,邢永忠,顾世梁,等.水稻株型对纹枯病抗性的影响[J].植物学报,2003,45(7):825-831.
[18]CHEN J,LI G H,DU Z Y,et al.Mapping of QTL conferring resistance to sharp eyespot(Rhizoctonia cerealis)in bread wheat at the adult plant growth stage[J].Theoretical and Applied Genetics,2013,126(11):2865-2878.
[19]ZUO S M,ZHANG Y F,YIN Y J,et al.Fine-mapping of q SB-9TQ,a gene conferring major quantitative resistance to rice sheath blight[J].Mol Breeding,2014,34(4):2191-2203.
[20]郭春强,廖平安,葛昌斌,等.农艺措施对降低小麦纹枯病病情指数的效应[J].麦类作物学报,2008,28(3):537-540.
[21]XU E,VAAHTERA L,HORAK H,et al.Quantitative trait loci mapping and transcriptome analysis reveal candidate genes regulating the response to ozone in Arabidopsis thaliana[J].Plant,Cell&Environment,2015,38(7):1418-1433.
[22]汤颋,任丽娟,蔡士宾,等.小麦ARz抗纹枯病的QTL定位研究[J].麦类作物学报,2004,24(4):11-16.