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| 云南Q型烟粉虱种群的鉴定 | |
| 引用本文： | 褚栋,张友军,丛斌,徐宝云,吴青君.云南Q型烟粉虱种群的鉴定[J].昆虫知识,2005,42(1):54-56. |
| 作者姓名： | 褚栋 张友军 丛斌 徐宝云 吴青君 |
| 作者单位： | 1. 中国农业科学院蔬菜花卉所,北京,100081;沈阳农业大学植物保护学院,沈阳,110161 2. 中国农业科学院蔬菜花卉所,北京,100081 3. 沈阳农业大学植物保护学院,沈阳,110161 |
| 基金项目： | 国家重点基础研究发展计划(2002CB111400)项目。 |
| 摘 要： | 利用mtDNACOⅠ基因片段作标记,对采自云南昆明一品红上的烟粉虱Bemisiatabaci(Gennadius)种群生物型进行了鉴定。结果表明,该种群COⅠ基因片段(501bp)与摩洛哥Q型、西班牙Q型烟粉虱的相应碱基序列具有极高的同源性,与2种Q型烟粉虱的COⅠ基因仅分别相差3个和4个碱基,同源性分别达到994%和992%。序列分析表明我国云南昆明一品红上存在Q生物型烟粉虱 |
| 关 键 词： | 烟粉虱 mtDNA COⅠ Q生物型 |
Identification for Yunnan Q-biotype Bemisia tabaci population |
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| CHU Dong,ZHANG You-Jun,CONG Bin,XU Bao-Yun,WU Qing-Jun.Identification for Yunnan Q-biotype Bemisia tabaci population[J].Entomological Knowledge,2005,42(1):54-56. | |
| Authors: | CHU Dong ZHANG You-Jun CONG Bin XU Bao-Yun WU Qing-Jun |
| Institution: | CHU Dong~1,2,ZHANG You-Jun~1**,CONG Bin2,XU Bao-Yun1,WU Qing-Jun1 |
| Abstract: | The biotype of Yunnan Bemisia tabaci(Gennadius) population was assayed based on the mtDNA COⅠ gene sequences. Of the 501 bp examined for COⅠ sequences, only 3 bases were different from B.tabaci biotype Q from Morocco and the similarity was 99.2%, and 4 bases were different from B.tabaci biotype Q from Spain and the similarity was 99.4%. Analysis of the mtDNA COⅠ shows the biotype of B.tabaci from Yunnan Province is biotype Q. |
| Keywords: | Bemisia tabaci(Gennadius) mtDNA COⅠ biotype Q |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |