| 松材线虫病病原种群分化研究现状 |
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| 引用本文： | 黄麟,叶建仁,刘雪莲. 松材线虫病病原种群分化研究现状[J]. 南京林业大学学报(自然科学版), 2009, 0(4): 135-139 |
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| 作者姓名： | 黄麟 叶建仁 刘雪莲 |
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| 作者单位： | 南京林业大学,江苏省有害生物入侵预防与控制重点实验室,江苏,南京,210037 |
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| 基金项目： | 国家自然科学基金资助项目，江苏省高校科研成果产业化推进工程项目，国家重点基础研究发展计划，江苏省高校研究生创新计划 |
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| 摘 要： | 探究松材线虫[Bursaphelenchus xylophilus (Sleiner & Buhrer) Nickle]种内群体分化状况有助于揭示该病在我国大面积流行蔓延的机制，为进一步研究松材线虫的防控提供理论依据和技术支撑。笔者从松材线虫的形态学分化、致病性分化、遗传分化以及三者之间的相互关系等方面论述了松材线虫病病原种群分化的研究进展，并讨论了该领域今后的研究方向。
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| 关 键 词： | 松树枯萎病 松材线虫 病原种群 形态分化 致病性分化 遗传分化 |
Advance in population differentiation of Bursaphelenchus xylophilus |
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| HUANG Lin,YE Jian-ren,LIU Xue-lian. Advance in population differentiation of Bursaphelenchus xylophilus[J]. Journal of Nanjing Forestry University(Natural Sciences ), 2009, 0(4): 135-139 |
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| Authors: | HUANG Lin YE Jian-ren LIU Xue-lian |
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| Affiliation: | Jiangsu Key Laboratory for Prevention and Management of Invasion Species, Nanjing Forestry University, Nanjing 210037, China |
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| Abstract: | The pine wilt disease has caused destructive damage to pine plantations and resulted in the annual loss of million of pine trees.As the pathogen of this disease,Bursaphelenchus xylophilus(Sleiner & Buhrer) Nickle distributes world-wide.This paper explained the morphological and pathogenic differentiation and genetic divergence of B.xylophilus.And the relationship of these factors and future's development direction also were discussed.These results provide the useful reference to unravel the epidemic mechani... |
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| Keywords: | pine wilt disease Bursaphelenchus xylophilus pathogen population morphological differentiation pathogenic differentiation genetic divergence |
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