| 当归愈伤组织低温保存试验 |
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| 引用本文： | 张俊莲 魏瑛. 当归愈伤组织低温保存试验[J]. 甘肃农业大学学报, 1996, 31(2): 175-177 |
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| 作者姓名： | 张俊莲 魏瑛 |
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| 作者单位： | 甘肃农业大学园艺系，兰州市农业科学技术研究所 |
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| 摘 要： | 在３～１０℃的低温条件下对继代９～１０代的当归愈伤组织进行了保存试验。结果表明：当归愈伤组织对低温环境具有较好的内在适应机制，处理后染色体倍性亦较为稳定。同时，培养基的损失量极少，从而延长了每次继代所需的时间周期。
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| 关 键 词： | 当归 愈伤组织 低温保存 |
Preliminary Study on the Low Temperature Storage of Callus Induced from Angelica sinensis(Oliv.)Diels |
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| Zhang Junlian Zhang Zhihao Wei Ying. Preliminary Study on the Low Temperature Storage of Callus Induced from Angelica sinensis(Oliv.)Diels[J]. Journal of Gansu Agricultural University, 1996, 31(2): 175-177 |
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| Authors: | Zhang Junlian Zhang Zhihao Wei Ying |
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| Abstract: | The callus of A.sinensis with 9～10th generation subculture were stored at 3 ℃ and 10 ℃ for 10,60 and 120 days respectively.The results showed that the callus had a better low temperature adaptability.At low temperature,the chromosomes kept in a stable diploid,the weight loss of medium was less,and the callus could be stored for a long time. |
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| Keywords: | Angelica sinensis callus low temperature storage |
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