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同源四倍体天山雪莲植株的培育方法
康喜亮; 王晓军; 郝秀英; 刘敏; 努尔波拉提.阿依达尔汗; 徐琴
2012-06-27
Rights Holder中国科学院新疆理化技术研究所
Date Available2013-11-27
Country中国
Subtype发明
Abstract本发明涉及一种同源四倍体天山雪莲植株的培育方法。该方法利用切除根、叶后的天山雪莲无菌苗的下胚轴茎段为外植体,通过含有不同浓度秋水仙素的固体培养基进行诱导处理,诱导产生四倍体天山雪莲植株,运用四倍体的筛选鉴定技术鉴定所得四倍体天山雪莲。该方法提供了诱导四倍体产生的最佳秋水仙素浓度、处理时间、处理温度以及用于四倍体鉴定的形态学、染色体计数和流式细胞仪的改进方法。通过此方法可快速实现同源四倍体天山雪莲植株的培育,缩短育种周期,进而有效提高其活性成分的含量,克服天山雪莲在自然繁殖和人工种植中出现的品种退化问题。
Application Date2010-07-23
Patent NumberZL201010235095.7
Status授权
Application Number201010235095.7
Document Type专利
Identifierhttp://ir.xjipc.cas.cn/handle/365002/3276
Collection资源化学研究室
Recommended Citation
GB/T 7714
康喜亮,王晓军,郝秀英,等. 同源四倍体天山雪莲植株的培育方法[P]. 2012-06-27.
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