| 猪苓菌丝形成菌核结构的特点(英文) |
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| 引用本文： | 王秋颖,郭顺星,樊锦艳,薛梅.猪苓菌丝形成菌核结构的特点(英文)[J].Acta Botanica Sinica,2004,46(3):328-331. |
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| 作者姓名： | 王秋颖 郭顺星 樊锦艳 薛梅 |
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| 作者单位： | 中国医学科学院中国协和医科大学药用植物研究所 北京100094
(王秋颖，郭顺星，樊锦艳)，中国医学科学院中国协和医科大学药用植物研究所 北京100094(薛梅) |
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| 基金项目： | 国家自然科学基金(39970894)。~~ |
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| 摘 要： | 对猪苓(Grifolaumbellata(Pers.)Pilat)菌丝在人工条件下形成菌核及繁殖过程、人工菌核与野生菌核及培养基上未形成菌核的猪苓菌丝的显微结构进行了系统研究。研究证明人工菌核的结构与野生菌核的结构相似,均具有菌髓和皮层结构。人工菌核中的菌丝与培养基表面未形成菌核的猪苓菌丝存在着显著的差异,人工菌核是由培养基上纯培养的菌丝分化为膨大菌丝再由此形成有高度组织分化的猪苓菌核。
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| 关 键 词： | 猪苓菌核 猪苓菌丝 显微结构 菌髓 组织分化 |
Characterization of Sclerotial Formation from Hyphae of Grifola umbellata |
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| Authors: | WANGQiu-Ying GUOShun-Xing FANJin-Yan XUEMei |
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| Institution: | InstituteofMedicinalPlantDevelopment,ChineseAcademyofMedicalSciencesandPekingUnionMedicalCollege,Beijing100094,China |
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| Abstract: | Grifola umbellata (Pers.) Pilat is a fungus whose sclerotium has potent pharmaceutical values.The present study shows that its sclerotia can be reproduced from the hyphae, in addition to its traditionalmode of reproduction from sclerotia. On a culture medium, the hyphae first become swollen and enlargedfollowed by differentiation to form a highly organized structure, sclerotia. We demonstrate that at amicroscopic level, sclerotia derived from hyphae and sclerotia obtained in the field are similar, both havingcortex and medullary substances. |
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| Keywords: | sclerotia of Grifola umbellata hyphae of Grifola umbellata microstructure fungus marrow |
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