玉米籽粒含水量相关性状QTL定位
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摘要
玉米籽粒含水量与玉米机械化收获密切相关。定位玉米成熟后籽粒含水量相关性状位点对利用分子标记辅助选择开展宜机械化收获玉米品种选育和克隆相关基因具有指导意义。利用RA×M53重组自交系为试验材料,在2个大田种植条件下,测定玉米成熟后籽粒含水量以及与籽粒含水量相关的果穗苞叶数、苞叶长等性状,利用已构建的遗传图谱进行数量性状位点(QTL)分析,共检测到15个相关的QTL,LOD值为2.52～6.71,其中,位于第1、6、9号染色体上的qGm1-1、qGm6-1、qBl9-1、qGm9-1在2个环境下均稳定表达。
引文
[1]李淑芳,张春宵,路明,等.玉米籽粒自然脱水速率研究进展[J].分子植物育种,2014,12(4):825-829.
[2]柳枫贺.影响玉米机械收粒质量的主要因素研究[D].石河子:石河子大学,2013.
[3]谢瑞芝,雷晓鹏,王克如,等.黄淮海夏玉米子粒机械收获研究初报[J].作物杂志,2014(2):76-79.
[4]刘思奇,钟雪梅,李凤海,等.东北地区4个代表性玉米品种的灌浆和脱水速率比较[J].种子,2015,34(12):69-72.
[5]Austin D F,Lee M,Veldboom L R,et al.Genetic mapping in maize with hybrid progeny across testers and generations:grain yield and grain moisture[J].Crop Science,2000,40(1):30-39.
[6]Ho J,Mc Couch S,Smith M.Improvement of hybrid yield by advanced backcross QTL analysis in elite maize[J].Theoretical and Applied Genetics,2002,105(2/3):440-448.
[7]Sala R G,Andrade F H,Camadro E L,et al.Quantitative trait loci for grain moisture at harvest and field grain drying rate in maize(Zea mays L.)[J].Theoretical and Applied Genetics,2006,112(3):462-471.
[8]Song W,Shi Z,Xing J F,et al.Molecular mapping of quantitative trait loci for grain moisture at harvest in maize[J].Plant Breeding,2017,136(1):28-32.
[9]Xiang K,Reid L M,Zhang Z M,et al.Characterization of correlation between grain moisture and ear rot resistance in maize by QTL metaanalysis[J].Euphytica,2012,183(2):185-195.
[10]张林,张宝石,王霞,等.玉米收获期籽粒含水量与主要农艺性状相关分析[J].东北农业大学学报,2009,40(10):9-12.
[11]马智艳,董永彬,乔大河,等.不同种质玉米杂交种苞叶性状特征分析[J].河南农业科学,2015,44(2):15-18.
[12]Yin Z T,Wang Y Q,Wu F F,et al.Quantitative trait locus mapping of resistance to Aspergillus flavus infection using a recombinant inbred line population in maize[J].Molecular Breeding,2014,33(1):39-49.
[13]刘显君,王振华,王霞,等.玉米籽粒生理成熟后自然脱水速率QTL的初步定位[J].作物学报,2010,36(1):47-52.
[14]秦营营,董树亭.夏玉米子粒乳线比例与含水量、粒重及营养物质积累的关系[J].玉米科学,2014(2):81-86.
[15]韩托.玉米适宜机械化收获相关性状的遗传研究[D].郑州:河南农业大学,2015.
[2]柳枫贺.影响玉米机械收粒质量的主要因素研究[D].石河子:石河子大学,2013.
[3]谢瑞芝,雷晓鹏,王克如,等.黄淮海夏玉米子粒机械收获研究初报[J].作物杂志,2014(2):76-79.
[4]刘思奇,钟雪梅,李凤海,等.东北地区4个代表性玉米品种的灌浆和脱水速率比较[J].种子,2015,34(12):69-72.
[5]Austin D F,Lee M,Veldboom L R,et al.Genetic mapping in maize with hybrid progeny across testers and generations:grain yield and grain moisture[J].Crop Science,2000,40(1):30-39.
[6]Ho J,Mc Couch S,Smith M.Improvement of hybrid yield by advanced backcross QTL analysis in elite maize[J].Theoretical and Applied Genetics,2002,105(2/3):440-448.
[7]Sala R G,Andrade F H,Camadro E L,et al.Quantitative trait loci for grain moisture at harvest and field grain drying rate in maize(Zea mays L.)[J].Theoretical and Applied Genetics,2006,112(3):462-471.
[8]Song W,Shi Z,Xing J F,et al.Molecular mapping of quantitative trait loci for grain moisture at harvest in maize[J].Plant Breeding,2017,136(1):28-32.
[9]Xiang K,Reid L M,Zhang Z M,et al.Characterization of correlation between grain moisture and ear rot resistance in maize by QTL metaanalysis[J].Euphytica,2012,183(2):185-195.
[10]张林,张宝石,王霞,等.玉米收获期籽粒含水量与主要农艺性状相关分析[J].东北农业大学学报,2009,40(10):9-12.
[11]马智艳,董永彬,乔大河,等.不同种质玉米杂交种苞叶性状特征分析[J].河南农业科学,2015,44(2):15-18.
[12]Yin Z T,Wang Y Q,Wu F F,et al.Quantitative trait locus mapping of resistance to Aspergillus flavus infection using a recombinant inbred line population in maize[J].Molecular Breeding,2014,33(1):39-49.
[13]刘显君,王振华,王霞,等.玉米籽粒生理成熟后自然脱水速率QTL的初步定位[J].作物学报,2010,36(1):47-52.
[14]秦营营,董树亭.夏玉米子粒乳线比例与含水量、粒重及营养物质积累的关系[J].玉米科学,2014(2):81-86.
[15]韩托.玉米适宜机械化收获相关性状的遗传研究[D].郑州:河南农业大学,2015.
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