| 从ITS序列探讨猪苓与其伴生菌的亲缘关系 |
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| 引用本文： | 邢晓科, 郭顺星,.从ITS序列探讨猪苓与其伴生菌的亲缘关系[J].微生物学通报,2004,31(2):34-36. |
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| 作者姓名： | 邢晓科 郭顺星 |
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| 作者单位： | 中国协和医科大学中国医学科学院药用植物研究所,北京,100094 |
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| 摘 要： | 对猪苓菌丝、野生猪苓子实体、野生猪苓菌核和其伴生菌的 5.8SrDNA及其两侧的ITS 1区和ITS2区进行了序列分析。发现猪苓与其伴生菌的ITS序列同源性达 99.36% ,说明猪苓与其伴生菌有着极高的分子亲缘关系。
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| 关 键 词： | 猪苓 伴生菌 ITS序列 |
| 文章编号： | 0253-2654(2004)02-0034-03 |
| 修稿时间： | 2003年6月23日 |
THE PHYLOGENETIC RELATIONSHIPS OF GRIFOLA UMBELLATA AND ITS COMPANION FUNGUS:EVIDENCE FROM ITS SEQUENCE ANALYSIS |
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| XING Xiao-Ke,GUO Shun-Xing.THE PHYLOGENETIC RELATIONSHIPS OF GRIFOLA UMBELLATA AND ITS COMPANION FUNGUS:EVIDENCE FROM ITS SEQUENCE ANALYSIS[J].Microbiology,2004,31(2):34-36. |
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| Authors: | XING Xiao-Ke GUO Shun-Xing |
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| Institution: | XING Xiao-Ke GUO Shun-Xing * |
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| Abstract: | The sequences of 5.8S rDNA and the flanking internal transcribed spacers (ITS1 and ITS2) were sequenced from hypha, fruit body and sclerotia of Grifola umbellata and its companion fungus. Their ITS sequences similarity was 99.36%. The results suggested that G. umbellata was closely related to its companion fungus. |
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| Keywords: | Grifola umbellata Companion fungus ITS sequence |
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