| 东北地区野生百合的核型研究 |
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| 引用本文： | 荣立苹,雷家军,郑洋,高玉福.东北地区野生百合的核型研究[J].吉林农业大学学报,2009,31(6). |
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| 作者姓名： | 荣立苹 雷家军 郑洋 高玉福 |
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| 作者单位： | 1. 沈阳农业大学园艺学院,沈阳,110161
2. 延边大学农学院,龙井,133400 |
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| 基金项目： | 辽宁省教育厅基金项目(202053092) |
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| 摘 要： | 利用染色体根尖压片法对原产于我国东北的卷丹、毛百合、朝鲜百合、大花百合、大花卷丹、有斑百合、细叶百合、垂花百合、东北百合和黄花渥丹6种3变种1变型野生百合进行了染色体核型分析。结果表明:除卷丹是三倍体(2n=3x=36)外,其他均为二倍体(2n=2x=24)。卷丹的核型为2n=3x=3m(3SAT)+3sm(3SAT)+21st+9t;毛百合的核型为2n=2x=4m(4SAT)+2sm(2SAT)+14st+4t;细叶百合的核型为2n=2x=4m(2SAT)+14st+6t;朝鲜百合的核型为2n=2x=6m(2SAT)+12st+6t;垂花百合的核型为2n=2x=6m(6SAT)+6st+12t;大花卷丹的核型为2n=2x=4m(2SAT)+8st+12t;有斑百合核型为2n=2x=4m+2sm+14st+4t;大花百合的核型为2n=2x=4m(4SAT)+2sm(2SAT)+8st+10t;东北百合的核型为2n=2x=4m(2SAT)+2sm+12st(2SAT)+6t(2SAT);黄花渥丹的核型为2n=2x=4m(4SAT)+6st+14t(4SAT)。核型分类除毛百合属于3A型,其他都属于3B型。其中有...
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| 关 键 词： | 百合 染色体 核型 |
Study on Karyotypes of Lilium Species Native to Northeast China |
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| RONG Li-ping,LEI Jia-jun,ZHENG Yang,GAO Yu-fu.Study on Karyotypes of Lilium Species Native to Northeast China[J].Journal of Jilin Agricultural University,2009,31(6). |
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| Authors: | RONG Li-ping LEI Jia-jun ZHENG Yang GAO Yu-fu |
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| Institution: | RONG Li-ping1,LEI Jia-jun1,ZHENG Yang1,GAO Yu-fu21.College of Horticulture,Shenyang Agricultural University,Shenyang 110161,China,2.College of Agronomy,Yanbian University,Longjing 133400 |
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| Abstract: | The karyotypes of Lilium species native to Northeast China,L.lancifolium Thunb.,L.dauricum Ker-Gaw.,L.amabile Palib.,L. leichtlinii Hook.f.var.maximowiczii Baker,L.cernuum Komar.,L. concolor Salisb.var.buschianum(Lodd.) Baker,L.pumilum DC.,L.concolor var.megalanthum Wang et Tang,L.distichum Nakai et Kamibayashi and L.concolor var.concolor f.coridion Kitag were observed with the method of ordinary tablet compressing.The results indicated that the chromosome number was 2n=2x=24 in all the species except that ... |
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| Keywords: | Lilium chromosome karyotype |
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