| 两类专性寄生真菌侵染植物的组织学染色技术初步研究 |
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| 引用本文： | 余仲东,李琰,李登武.两类专性寄生真菌侵染植物的组织学染色技术初步研究[J].武汉植物学研究,2005,23(6):588-591. |
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| 作者姓名： | 余仲东 李琰 李登武 |
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| 作者单位： | 1. 西北农林科技大学林学院,陕西杨凌,712100
2. 西北农林科技大学生命科学学院,陕西杨凌,712100 |
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| 基金项目： | 陕西省自然科学基金（陕自2004C113）资助. |
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| 摘 要： | 研究了锈菌和内生菌根真菌侵染寄主组织的品红染色技术，描述了海棠和酢浆草与真菌互作的组织学过程，阐明了山田胶锈菌对海棠的侵染过程与病变性组织变化，描述了菌根菌从根冠侵入和菌丝体网络形成过程。实验表明，该法是研究真菌侵染组织学的良好方法。
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| 关 键 词： | 品红染色 组织学 海棠锈病 内生菌根 |
| 文章编号： | 1000-470X（2005）06-0588-04 |
| 收稿时间： | 2005-01-19 |
| 修稿时间： | 2005-01-192005-08-10 |
Histological Stain Technology Study of Two Plant Obligate Parasitic Fungi with Their Hosts |
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| YU Zhong-Dong,LI Yan,LI Deng-Wu.Histological Stain Technology Study of Two Plant Obligate Parasitic Fungi with Their Hosts[J].Journal of Wuhan Botanical Research,2005,23(6):588-591. |
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| Authors: | YU Zhong-Dong LI Yan LI Deng-Wu |
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| Institution: | 1.College of Forestry, Northwest A &; F University, Yangling, Shaanxi 712100, China；2.College of Life Science,Northwest A &; F University, Yangling, Shaanxi 712100, China |
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| Abstract: | The study focused on the acid fuchsin stain technology and histology of two obligate parasitic fungi with their hosts. The infection progress and histology change of Gymnosporangiurn yamadai infecting Chaenomeles lagenaria were described, the interaction histology between vesicular-arbuscular mycorrhiza and Oxalis corniculata L. was also studied. VAM can infect the host from root-cap and form a mycelia-net. The result indicated the method is fine for histological studies. |
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| Keywords: | Acid fuchsin stain technology Histology Chaenomeles rust disease Endomycorrhiza |
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