| 白肋烟烟叶腺毛分泌物的遗传分析 |
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| 引用本文： | 程君奇,王菁菁,周群,王毅,林国平.白肋烟烟叶腺毛分泌物的遗传分析[J].中国烟草学报,2011,17(2). |
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| 作者姓名： | 程君奇 王菁菁 周群 王毅 林国平 |
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| 作者单位： | 1. 湖北省烟草科研所中国烟草白肋烟试验站,武汉,430030
2. 华中科技大学同济医学院药学院,武汉,430030 |
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| 摘 要： | 应用ADMP遗传模型对6个白肋烟品种Ky14、Ky8959、B21、B37、建选3号、Bx2003的完全双列杂交组合的12、18叶位烟叶表皮腺毛分泌物含量进行了分析,采用MINQUE(1)法估算遗传参数分量的方差,应用AUP法预测遗传效应值,Jackknife法估算遗传方差和效应值的抽样方差.结果表明:(1)表皮腺毛分泌物以烟碱、茄酮、9-十八炔和西柏三烯二醇为主;(2)各参试组合12、18叶位各类型腺毛分泌物表型变异主要受遗传背景控制,广义遗传率范围为48%～80%,说明对腺毛分泌物的遗传改良能够收到明显作用;(3)品种B21、BX2003的基因型加性效应显示其作为亲本较适合;(4)Ky14与B37、Ky8959与Bx2003、B37与建选3号、建选3号与Bx2003之间的组合的显性效应在显著降低烟叶表皮烟碱含量的同时增加其它腺毛分泌物含量;(5)品种Ky14和B21较适合作为母本材料;(6)品种Ky8959、B21、Bx2003较适合作为父本材料.
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| 关 键 词： | 白肋烟 ADMP遗传模型 腺毛分泌物 遗传率 |
Genetic analysis of glandular trichome exudates in burley tobacco |
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| CHENG Jun-qi,WANG Jing-jing,ZHOU Qun,WANG Yi,LIN Guo-ping.Genetic analysis of glandular trichome exudates in burley tobacco[J].Acta Tabacaria Sinica,2011,17(2). |
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| Authors: | CHENG Jun-qi WANG Jing-jing ZHOU Qun WANG Yi LIN Guo-ping |
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| Affiliation: | CHENG Jun-qi1,WANG Jing-jing2,ZHOU Qun2,WANG Yi1,LIN Guo-ping11 Tobacco Research Institute of Hubei Province,Burley Tobacco Experimental Station of CNTC,Wuhan 430030,China,2 School of Pharmacy,Tongji Medical College,Huazhong University of Science and Technology |
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| Abstract: | Genetic analysis of glandular trichome exudates of position 12th and 18th was carried out by using ADMP genetic model in a complete diallel cross experiment involving six burley tobacco varieties including Ky14,Ky8959,B21,B37,Jianxuan 3# and Bx2003.Variances of genetic parameter components was estimated based on MINQUE(1) method,random genetic effects were predicted by AUP method,and sampling variances of genetic parameter components variance and genetic effects were estimated by Jackkninfe method.Results s... |
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| Keywords: | burley tobacco ADMP genetic model glandular trichome exudates heritability |
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