| 裸盖菇属的真菌鉴定及分子系统学初探 |
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| 引用本文： | 刘如铟, 魏涛, 何培新, 张长铠,.裸盖菇属的真菌鉴定及分子系统学初探[J].微生物学通报,2006,33(2):44-47. |
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| 作者姓名： | 刘如铟 魏涛 何培新 张长铠 |
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| 作者单位： | 1. 山东大学微生物技术国家重点实验室,济南,250100;河南师范大学环境微生物实验室,新乡,453007
2. 山东大学微生物技术国家重点实验室,济南,250100 |
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| 摘 要： | 裸盖菇属(Psilocybe)的许多真菌含有神经致幻型毒素,这些毒素被中国卫生部列为A类管制药品。在药检时,这些真菌样品通常是粉末。因此,仅依靠形态分类鉴定该类真菌非常困难。研究采用ITS序列分析的方法鉴定该类真菌并初步探讨了该属种间的系统发育关系。由系统发育树推断Psilocybe属可能是多源进化的。通过序列分析可以鉴定真菌样品为Psilocybe属。
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| 关 键 词： | ITS区 Psilocybe 系统发育分析 多源进化 |
| 文章编号： | 0253-2654（2006）02-0044-04 |
| 收稿时间： | 2005-06-01 |
| 修稿时间： | 2005-06-30 |
Phylogenetic Relationships in the Genus Psilocybe and Their Identification |
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| LIU Ru-Yin,WEI Tao,HE Pei-Xin,ZHANG Chang-Kai.Phylogenetic Relationships in the Genus Psilocybe and Their Identification[J].Microbiology,2006,33(2):44-47. |
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| Authors: | LIU Ru-Yin WEI Tao HE Pei-Xin ZHANG Chang-Kai |
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| Institution: | 1 State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100 ;2 Laboratory for Environmental Microbiology, Henan Normal University, Xinxiang 453007 |
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| Abstract: | Many species of genus Psilocybe contain the hallucinogenic compounds,which are controlled as class A drugs in China. In most cases,these fungi samples are powder,so it's difficult to identify by morphological characters. Internal transcribed sequence (ITS) analysis was used to identify the fungi and study the phylogenetic relationship of genus Psilocybe. The method can identify the fungi in genus level and the phylogenetic tree indicates that genus Psilocybe is probably polyphyletic. |
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| Keywords: | ITS Psilocybe Phylogenetic analysis Polyphyletic |
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