| 翅果油树根瘤超微结构及其内生菌的观察 |
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| 引用本文： | 王毅岩,杜大至,崔国良,李荣儿. 翅果油树根瘤超微结构及其内生菌的观察[J]. Acta Botanica Sinica, 1985, 0(2) |
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| 作者姓名： | 王毅岩 杜大至 崔国良 李荣儿 |
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| 作者单位： | 山西省生物研究所，山西省生物研究所，山西省生物研究所，山西省生物研究所 |
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| 摘 要： | 作者用光学显微镜,透射电镜和扫描电镜对翅果油树(Eldaeagnus mollis D.)根瘤侵染细胞的超微结构及其内生菌的形态进行了观察研究。翅果油树根瘤中的内生菌具有五种不同的发育形态:菌丝、固氮泡囊、孢囊、孢囊孢子和拟类菌体。内生菌的这些不同形态以及它们在共生固氮中的作用,本文也作了讨论。
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| 关 键 词： | 翅果油树 内生菌 超微结构 |
OBSERVATIONS ON THE ULTRASTRUCTURE OF THE ROOT NODULES AND ITS ENDOPHYTE OF ELAEAGNUS MOLLIS DIELS |
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| Wang Yi-yan Du,Da-zhi Cui Guo-liang Li Rong-er. OBSERVATIONS ON THE ULTRASTRUCTURE OF THE ROOT NODULES AND ITS ENDOPHYTE OF ELAEAGNUS MOLLIS DIELS[J]. , 1985, 0(2) |
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| Authors: | Wang Yi-yan Du Da-zhi Cui Guo-liang Li Rong-er |
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| Affiliation: | Shanxi Institute of Biology |
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| Abstract: | The ultrastructure of the root nodule infecting cell of Elaeagnus mollis Diels and its shapes of the endophyte were observed by light microscope,scanning elec- tron microscope and transmission electron microscope.The endophyte in the root nodu- les of Elaeagnus mollis D.has five different developing forms: hyphae,nitrogen fixing vesicles,sporangia,sporangio-spores and bacteroid-like cells.The roles played by the different forms of the endophytes in symbiotic nitrogen fixation are discussed also. |
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| Keywords: | Elaeagnus mollis Diels Endophyte Ultrastructure |
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