芝麻开花时间的主基因+多基因遗传分析
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摘要
为探索芝麻光周期敏感性的遗传规律,进而合理利用外来芝麻种质资源,以豫芝11号和M368为亲本构建了包括P_1、P_2、F_1、B_1、B_2和F_2的6个世代群体,通过主基因+多基因混合遗传模型对芝麻开花时间进行了遗传分析。结果表明,芝麻开花时间遗传符合2对主基因加性-显性-上位性模型,2对主基因的加性效应大小相似且方向一致,来自豫芝11号的等位基因有利于缩短开花时间。第1对主基因具有部分负向显性作用,第2对主基因具有正向超显性作用。2对主基因间互作效应对开花时间具有一定影响,且在第2对主基因处于杂合状态时对开花时间影响较大。在B_1、B_2、F_2世代,2对主基因的遗传率分别为69.39%、88.25%、73.26%。
To remove the barriers brought by photoperiod sensitivity in utilization of exotic sesame germplasm,the inheritance of flowering time was analyzed using the mixed major gene plus polygene model with a six-generation segregating population,P_1,P_2,F_1,B_1,B_2,F_2,developed from Yuzhi 11 and M368.The results showed that flowering time was mainly controlled by two major genes in sesame,which showed additive,dominant as well as epistatic effects.The additive effects of the two major genes were same in direction and similar in size.The first major gene showed negative partial-dominance effect,and the second major gene had positive over-dominance effect.Epistatic behaviors between two major genes were also detected,and the effects increased higher when heterozygote existed at the second gene loci.The heritability of two major genes in B_1,B_2 and F_2 generations were 69.39%,88.25% and 73.26%,respectively.
To remove the barriers brought by photoperiod sensitivity in utilization of exotic sesame germplasm,the inheritance of flowering time was analyzed using the mixed major gene plus polygene model with a six-generation segregating population,P_1,P_2,F_1,B_1,B_2,F_2,developed from Yuzhi 11 and M368.The results showed that flowering time was mainly controlled by two major genes in sesame,which showed additive,dominant as well as epistatic effects.The additive effects of the two major genes were same in direction and similar in size.The first major gene showed negative partial-dominance effect,and the second major gene had positive over-dominance effect.Epistatic behaviors between two major genes were also detected,and the effects increased higher when heterozygote existed at the second gene loci.The heritability of two major genes in B_1,B_2 and F_2 generations were 69.39%,88.25% and 73.26%,respectively.
引文
[1] NAMIKI M.Nutraceutical functions of sesame:A review[J].Crit Rev Food Sci Nutr,2007,47(7):651-673.
[2] 刘红艳,周芳,赵应忠.中国芝麻育成品种的系谱分析[J].中国油料作物学报,2015,37(3):411-426.
[3] 张体德,王保勤,杜振伟,等.河南省芝麻育种成果回顾与展望[J].河南农业科学,2017,46(10):32-37.
[4] DWIVEDI S L,CECCARELLI S,BLAIR M W,et al.Landrace germplasm for improving yield and abiotic stress adaptation[J].Trends Plant Sci,2016,21(1):31-42.
[5] 刘艳阳,梅鸿献,杜振伟,等.基于表型和SSR分子标记构建芝麻核心种质[J].中国农业科学,2017,50(13):2433-2441.
[6] CUI C Q,MEI H X,LIU Y Y,et al.Genetic diversity,population structure,and linkage disequilibrium of an association-mapping panel revealed by genome-wide SNP markers in sesame[J].Front Plant Sci,2017,8:1189.
[7] SONG Y H,SHIM J S,KINMONTH-SCHULTZ H A,et al.Photoperiodic flowering:Time measurement mechanisms in leaves[J].Annu Rev Plant Biol,2015,66:441-464.
[8] MATSUBARA K,HORI K,OGISO-TANAKA E,et al.Cloning of quantitative trait genes from rice reveals conservation and divergence of photoperiod flowering pathways in Arabidopsis and rice[J].Front Plant Sci,2014,5:193.
[9] RHIND D.A note on photoperiodism in Sesamum[J].Indian J Agric Sci,1935,5:729-736.
[10] 中山大学植物生理教研组.不同纬度地区的芝麻品种对光照长度反应的初步报告[J].植物生理学通讯,1960(2):44-47.
[11] KOTECHA A K,YERMANOS D M,SHROPSHIRE F M.Flowering in cultivars of sesame differing in photoperiodic sensitivity[J].Econ Bot,1975,29(2):185-191.
[12] SUDDIHIYAM P,STEER B T,TURNER D W.The flowering of sesame (Sesamum indicum L.) in response to temperature and photoperiod[J].Austr J Agric Res,1992,43(5):1101-1116.
[13] KUMAZAKI T,YAMADA Y,KARAYA S,et al.Effects of day length and air temperature on stem growth and flowering in sesame[J].Plant Prod Sci,2008,11(2):178-183.
[14] 盖钧镒,章元明,王建康.植物数量性状遗传体系[M].北京:科学出版社,2003.
[15] 袁有禄,张天真,郭旺珍,等.棉花高品质纤维性状的主基因与多基因遗传分析[J].遗传学报,2002,29(9):827-834.
[16] 张立平,赵昌平,单福华,等.小麦光温敏雄性不育系BS210育性的主基因+多基因混合遗传分析[J].作物学报,2007,33(9):1553-1557.
[17] 王春娥,盖钧镒,傅三雄,等.大豆豆腐和豆乳得率的遗传分析与QTL定位[J].中国农业科学,2008,41(5):1274-1282.
[18] 田露申,牛应泽,余青青,等.甘蓝型油菜白花性状的主基因+多基因遗传分析[J].中国农业科学,2009,42(11):3987-3995.
[19] 咸丰,张勇,马建祥,等.野生甜瓜‘云甜-930’抗白粉病主基因+多基因遗传分析[J].中国农业科学,2011,44(7):1425-1433.
[20] 张保雷,张卫东,高庆荣,等.温光敏雄性不育小麦BNS育性的遗传效应分析[J].中国农业科学,2013,46(8):1533-1542.
[21] 周清元,李军庆,崔翠,等.油菜半矮秆新品系10D130株型性状的遗传分析[J].作物学报,2013,39(2):207-215.
[22] 汪文祥,胡琼,梅德圣,等.甘蓝型油菜分枝角度主基因+多基因混合遗传模型及遗传效应[J].作物学报,2016,42(8):1103-1111.
[23] 李英双,胡丹,聂蛟,等.甜荞株高和茎粗的遗传分析[J].作物学报,2018,44(8):1185-1195.
[24] 李延玲,白晓倩,于澎湃,等.高粱株型性状数量遗传分析[J].华北农学报,2018,33(1):143-149.
[25] 刘新春,冯宗云.大麦籽粒阿拉伯木聚糖的主基因+多基因遗传模型分析[J].华北农学报,2018,33(3):119-128.
[26] 刘炜,刘行,丁小霞,等.花生中白藜芦醇含量的主基因+多基因遗传分析[J].山西农业科学,2018,46(12):1990-1992,2056.
[27] ZHANG H Y,MIAO H M,WANG L,et al.Genome sequencing of the important oilseed crop Sesamum indicum L.[J].Genome Biol,2013,14(1):401.
[28] ANDERSON J T,WILLIS J H,MITCHELL-OLDS T.Evolutionary genetics of plant adaptation[J].Trends Genet,2011,27(7):258-266.
[29] WANG C,HU S,GARDNER C,et al.Emerging avenues for utilization of exotic germplasm[J].Trends Plant Sci,2017,22(7):624-637.
[2] 刘红艳,周芳,赵应忠.中国芝麻育成品种的系谱分析[J].中国油料作物学报,2015,37(3):411-426.
[3] 张体德,王保勤,杜振伟,等.河南省芝麻育种成果回顾与展望[J].河南农业科学,2017,46(10):32-37.
[4] DWIVEDI S L,CECCARELLI S,BLAIR M W,et al.Landrace germplasm for improving yield and abiotic stress adaptation[J].Trends Plant Sci,2016,21(1):31-42.
[5] 刘艳阳,梅鸿献,杜振伟,等.基于表型和SSR分子标记构建芝麻核心种质[J].中国农业科学,2017,50(13):2433-2441.
[6] CUI C Q,MEI H X,LIU Y Y,et al.Genetic diversity,population structure,and linkage disequilibrium of an association-mapping panel revealed by genome-wide SNP markers in sesame[J].Front Plant Sci,2017,8:1189.
[7] SONG Y H,SHIM J S,KINMONTH-SCHULTZ H A,et al.Photoperiodic flowering:Time measurement mechanisms in leaves[J].Annu Rev Plant Biol,2015,66:441-464.
[8] MATSUBARA K,HORI K,OGISO-TANAKA E,et al.Cloning of quantitative trait genes from rice reveals conservation and divergence of photoperiod flowering pathways in Arabidopsis and rice[J].Front Plant Sci,2014,5:193.
[9] RHIND D.A note on photoperiodism in Sesamum[J].Indian J Agric Sci,1935,5:729-736.
[10] 中山大学植物生理教研组.不同纬度地区的芝麻品种对光照长度反应的初步报告[J].植物生理学通讯,1960(2):44-47.
[11] KOTECHA A K,YERMANOS D M,SHROPSHIRE F M.Flowering in cultivars of sesame differing in photoperiodic sensitivity[J].Econ Bot,1975,29(2):185-191.
[12] SUDDIHIYAM P,STEER B T,TURNER D W.The flowering of sesame (Sesamum indicum L.) in response to temperature and photoperiod[J].Austr J Agric Res,1992,43(5):1101-1116.
[13] KUMAZAKI T,YAMADA Y,KARAYA S,et al.Effects of day length and air temperature on stem growth and flowering in sesame[J].Plant Prod Sci,2008,11(2):178-183.
[14] 盖钧镒,章元明,王建康.植物数量性状遗传体系[M].北京:科学出版社,2003.
[15] 袁有禄,张天真,郭旺珍,等.棉花高品质纤维性状的主基因与多基因遗传分析[J].遗传学报,2002,29(9):827-834.
[16] 张立平,赵昌平,单福华,等.小麦光温敏雄性不育系BS210育性的主基因+多基因混合遗传分析[J].作物学报,2007,33(9):1553-1557.
[17] 王春娥,盖钧镒,傅三雄,等.大豆豆腐和豆乳得率的遗传分析与QTL定位[J].中国农业科学,2008,41(5):1274-1282.
[18] 田露申,牛应泽,余青青,等.甘蓝型油菜白花性状的主基因+多基因遗传分析[J].中国农业科学,2009,42(11):3987-3995.
[19] 咸丰,张勇,马建祥,等.野生甜瓜‘云甜-930’抗白粉病主基因+多基因遗传分析[J].中国农业科学,2011,44(7):1425-1433.
[20] 张保雷,张卫东,高庆荣,等.温光敏雄性不育小麦BNS育性的遗传效应分析[J].中国农业科学,2013,46(8):1533-1542.
[21] 周清元,李军庆,崔翠,等.油菜半矮秆新品系10D130株型性状的遗传分析[J].作物学报,2013,39(2):207-215.
[22] 汪文祥,胡琼,梅德圣,等.甘蓝型油菜分枝角度主基因+多基因混合遗传模型及遗传效应[J].作物学报,2016,42(8):1103-1111.
[23] 李英双,胡丹,聂蛟,等.甜荞株高和茎粗的遗传分析[J].作物学报,2018,44(8):1185-1195.
[24] 李延玲,白晓倩,于澎湃,等.高粱株型性状数量遗传分析[J].华北农学报,2018,33(1):143-149.
[25] 刘新春,冯宗云.大麦籽粒阿拉伯木聚糖的主基因+多基因遗传模型分析[J].华北农学报,2018,33(3):119-128.
[26] 刘炜,刘行,丁小霞,等.花生中白藜芦醇含量的主基因+多基因遗传分析[J].山西农业科学,2018,46(12):1990-1992,2056.
[27] ZHANG H Y,MIAO H M,WANG L,et al.Genome sequencing of the important oilseed crop Sesamum indicum L.[J].Genome Biol,2013,14(1):401.
[28] ANDERSON J T,WILLIS J H,MITCHELL-OLDS T.Evolutionary genetics of plant adaptation[J].Trends Genet,2011,27(7):258-266.
[29] WANG C,HU S,GARDNER C,et al.Emerging avenues for utilization of exotic germplasm[J].Trends Plant Sci,2017,22(7):624-637.
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