| 卷丹种内居群的遗传多样性研究 |
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| 引用本文： | 岳玲,雷家军. 卷丹种内居群的遗传多样性研究[J]. 安徽农业科学, 2006, 34(22): 5802-5803,5852 |
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| 作者姓名： | 岳玲 雷家军 |
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| 作者单位： | 沈阳农业大学园艺学院,辽宁沈阳,110161 |
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| 摘 要： | 从形态学和细胞学2个方面对卷丹4个居群进行了调查研究,结果表明:吉林居群BH19和辽宁居群BH34的欧式距离最小,黑龙江居群BH126和吉林居群BH19的欧式距离最大;黑龙江居群BH126的核型公式为2n=36=3m+3sm(3SAT)+12st+18t,吉林居群BH19的核型公式为2n=36=6m(6SAT)+12st+18t,辽宁居群BH34的核型公式为2n=36=6m(6SAT)+15st+15t,湖北居群BH82核型公式为2n=36=6m(6SAT)+12st+18t;居群间变异稳定,与形态学分析一致。
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| 关 键 词： | 卷丹 居群 遗传多样性 |
| 文章编号： | 0517-6611（2006）22-5802-02 |
| 收稿时间： | 2006-07-18 |
| 修稿时间： | 2006-07-18 |
Study on the Genetic Diversity of Lilium laucifolium Thunb |
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| YUE Ling et al. Study on the Genetic Diversity of Lilium laucifolium Thunb[J]. Journal of Anhui Agricultural Sciences, 2006, 34(22): 5802-5803,5852 |
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| Authors: | YUE Ling et al |
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| Affiliation: | College of Horticulture, Shenyang Agricultural University, Shenyang, Liaoning 110161 |
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| Abstract: | In the paper the morphological and cytological characteristics of 4 populations of Lilium lancifolium T were studied.The results showed that the distance between Jilin population BH19 and Liaoning population BH34 was the shortest while the distance between Heilongjiang population BH126 and Jilin population BH19 was the longest.The karyotypical formulae of Heilongjiang population BH126 was 2n=36=3m 3sm(3SAT) 12st 18t.The karyotypical formulae of Jilin population BH19 was 2n=36=6m(6SAT) 12st 18t.The karyotypical formulae of Liaoning population BH34 was 2n=36=6m(6SAT) 15st 15t.The karyotypical formulae of Hubei population BH82 was 2n=36=6m(6SAT) 12st 18t.The differentiation was equable among populations,which was consistent with morphological analysis. |
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| Keywords: | Lilium lancifolium T Population Genetic diversity |
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