| 葛仙米表层结构的扫描电子显微镜观察(英文) |
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| 引用本文： | 李莉.葛仙米表层结构的扫描电子显微镜观察(英文)[J].Agricultural Science&Technology,2009(1). |
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| 作者姓名： | 李莉 |
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| 作者单位： | 中国地质大学（武汉）环境学院;湖北民族学院生物科学与技术学院; |
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| 摘 要： | Objective]The experiment aimed to explore a new way for observing surface structure of Nostoc sphaeroides Kutzing. Method] The scanning electron microscope was used to observe the epidermal ultrastructure of wild and cultured Nostoc sphaeroides Kutzing. Result] The epidermis of wild and cultured Nostoc sphaeroides Kutzing showed mixture structure of fibril colloid which was reticular arranged. The difference between wild and cultured Nostoc sphaeroides Kutzing was that the outer epidermis of cultured Nostoc sphaeroides Kutzing had trichome distribution but the wild Nostoc sphaeroides Kutzing did not has such distribution. The obsevation results of under smaller than 10 μm by scanning electron microscope was touched thick and showed many folds and distortions.Conclusion] The scanning electron microscope was an effective way to study development of Nostoc sphaeroides Kutzing colony and it was worth popularizing.
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| 关 键 词： | 葛仙米 扫描电子显微镜观察 群体 扫描电镜 表层结构 扫描电子显微镜分析 |
Obsevation for Epidermal Ultrastructure of Nostoc sphaeroides Kutzing under Scanning Electron Microscope |
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| LI Li,.School of Environmental Studies,China University of Geosciences,Wuhan ,. School of Biological Sciences , Technology,Hubei Institute for Nationalities,Enshi.Obsevation for Epidermal Ultrastructure of Nostoc sphaeroides Kutzing under Scanning Electron Microscope[J].农业科学与技术(英文版),2009(1). |
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| Authors: | LI Li School of Environmental Studies China University of Geosciences Wuhan School of Biological Sciences Technology Hubei Institute for Nationalities Enshi |
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| Institution: | LI Li1,21.School of Environmental Studies,China University of Geosciences,Wuhan 430074,2. School of Biological Sciences , Technology,Hubei Institute for Nationalities,Enshi 445000 |
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| Abstract: | Objective]The experiment aimed to explore a new way for observing surface structure of Nostoc sphaeroides Kutzing. Method] The scanning electron microscope was used to observe the epidermal ultrastructure of wild and cultured Nostoc sphaeroides Kutzing. Result] The epidermis of wild and cultured Nostoc sphaeroides Kutzing showed mixture structure of fibril colloid which was reticular arranged. The difference between wild and cultured Nostoc sphaeroides Kutzing was that the outer epidermis of cultured Nos... |
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| Keywords: | Nostoc sphaeroides Kutzing Epidermal ultrastructure Scanning electron microscope |
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