| 麝香百合'雪皇后'多倍体诱导 |
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| 引用本文： | 兰倩,杨利平.麝香百合'雪皇后'多倍体诱导[J].河北农业大学学报,2011,34(2):48-52. |
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| 作者姓名： | 兰倩 杨利平 |
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| 作者单位： | 1. 河北农业大学园艺学院,河北保定,071001
2. 长江师范学院生命科学与技术学院,重庆,408100 |
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| 摘 要： | 以麝香百合(Lilumlongiflorm)杂种系‘雪皇后'的试管苗为材料,在离体培养条件下,比较了秋水仙素附加2%二甲基亚砜(DMSO)对叶片和丛生苗的诱导作用效果.结果表明:叶片以0.05%的秋水仙素和2%DMSO处理72 h的诱变效果较好,四倍体率达到了10%.丛生苗以0.02%的秋水仙素和2%DMSO处理48 ...
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| 关 键 词： | 百合 多倍体诱导 秋水仙素 形态学鉴定 细胞学鉴定 |
Polyploidy induction in Lilium longiflorum 'Snow Queen' |
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| LAN Qian,YANG Li-ping.Polyploidy induction in Lilium longiflorum 'Snow Queen'[J].Journal of Agricultural University of Hebei,2011,34(2):48-52. |
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| Authors: | LAN Qian YANG Li-ping |
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| Institution: | LAN Qian1,YANG Li-ping2(1.College of Horticulture,Agricultural University of Hebei,Baoding 071001,China,2.College of Life Science and Technology,Yangtze Normal University,Chongqing 408100,China) |
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| Abstract: | The seedlings of Lilium longiflorum hybrids 'Snow Queen' were used as materials.In vitro culture conditions,the mutagenic effects of different concentrations,different time of colchicine supplemented with 2% dimethyl sulfoxide(DMSO) to leaves and cluster of seedlings were compared.The results showed that the highest induction frequency(10%) was achieved with colchicine at 0.05% and DMSO at 2% for 72 h to the leaves,but to the cluster seedlings,the treatment with colchicine at 0.02% and DMSO at 2% for 48 h y... |
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| Keywords: | Lilium poliploid induction chochicine morphological identification cytological identification |
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