| 分离自蚊幼虫的腐霉一新种及其rDNA的ITS区段分析 |
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| 引用本文： | 苏晓庆.分离自蚊幼虫的腐霉一新种及其rDNA的ITS区段分析[J].菌物学报,2006,25(4):523-528. |
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| 作者姓名： | 苏晓庆 |
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| 作者单位： | 贵阳医学院,生物学教研室,贵阳,550004 |
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| 基金项目： | 国家自然科学基金资助项目(No.30160003) |
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| 摘 要： | 在一次室外蚊虫生物防治实验中,从被病菌感染的蚊幼虫体中分离到一株卵菌。根据其形态特征及其rDNA的ITS区段的碱基系列,鉴定为腐霉属一新种,命名为贵阳腐霉Pythiumguiyangense。对新种作了拉丁文描述。对新种与其近似种卡地腐霉P.carolinianum、奇雄腐霉P.middletonii和多卵腐霉P.multisporum的区别进行了讨论。模式标本(干培养物)保存在中国科学院微生物研究所菌物标本馆(HMAS),活培养物保存在贵阳医学院。
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| 关 键 词： | 分类学 卵菌 贵阳腐霉 生物防治 |
| 文章编号： | 1672-6472（2006）04-0523-0528 |
| 收稿时间： | 2006-01-25 |
| 修稿时间： | 2006-05-16 |
A new species of Pythium isolated from mosquito larvae and its ITS region of rDNA |
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| Authors: | SU Xiao-Qing |
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| Institution: | Department of Biology, Guiyang Medical College, Guiyang 550004, China |
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| Abstract: | During the course of an outdoor experiment of mosquito biocontrol, a new strain of fungus was isolated from infected mosquito larvae, and identified as a new species of Pythium according to its morphological features as well as its DNA sequences of rDNA ITS region. Type specimen (dried culture) is deposited in HMAS, Beijing. |
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| Keywords: | Taxonomy Oomycetes Pythium guiyangense China |
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