| 基于28S rDNA D2基因序列的几种寄生夜蛾科的多胚跳小蜂的分子系统发育（英文） |
| |
| 引用本文： | 张彦周,于芳,朱朝东.基于28S rDNA D2基因序列的几种寄生夜蛾科的多胚跳小蜂的分子系统发育（英文）[J].昆虫学报,2008,51(9):992-996. |
| |
| 作者姓名： | 张彦周 于芳 朱朝东 |
| |
| 作者单位： | 1. 中国科学院动物研究所,北京,100101
2. 首都师范大学生命科学学院,北京,100037 |
| |
| 基金项目： | 国家自然科学基金，National Science Fund for Fostering Talents in Basic Research (Special Subjects in Animal Taxonomy) |
| |
| 摘 要： | 本文基于28S rDNA D2部分序列, 用MP和ML方法对几种寄生夜蛾科的多胚跳小蜂Copidosoma spp.进行了系统发育研究，并对其形态和生物学关系进行了讨论。结果表明：寄生金翅夜蛾亚科(Plusiinae)的C. floridanum 和寄生实夜蛾亚科(Heliothinae)的C. primulum关系较近，而以夜蛾亚科(Noctuinae)为寄主的C. truncatellum 和 C. agrotis关系更近。结果提示核基因28S D2区可能对研究多胚跳小蜂种间的系统发育关系很有帮助。
|
| 关 键 词： | 膜翅目 跳小蜂科 多胚跳小蜂属 分子系统发育 28S rRNA |
A preliminary phylogenetic study of Copidosoma spp. (Hymenoptera: Encyrtidae) associated with Noctuidae (Lepidoptera) based on 28S rDNA D2 sequence |
| |
| ZHANG Yan-Zhou,YU Fang,ZHU Chao-Dong.A preliminary phylogenetic study of Copidosoma spp. (Hymenoptera: Encyrtidae) associated with Noctuidae (Lepidoptera) based on 28S rDNA D2 sequence[J].Acta Entomologica Sinica,2008,51(9):992-996. |
| |
| Authors: | ZHANG Yan-Zhou YU Fang ZHU Chao-Dong |
| |
| Abstract: | Phylogenetic relationships amongst Copidosoma spp.,e.g.C.floridanum,C.primulum,C.truncatellum and C.agrotis(Hymenoptera:Encyrtidae)associated with noctuid hosts(Lepidoptera)are inferred from nucleotide sequences of the D2 region of 28S rDNA.Both maximum-parsimony and maximum-likelihood analysis showed that C.floridanum and C.primulum,associated with Plusiinae and Heliothinae hosts separately,descend from a theoretical common ancestor,while C.truncatellum and C.agrotis associated with Noctuinae are more closer to each other.The D2 region of 28S ribosomal RNA appears potentially useful for understanding phylogenetic relationships in this genus. |
| |
| Keywords: | 28S rRNA Hymenoptera Encyrtidae Copidosoma molecular phylogeny 28S ribosomal RNA |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《昆虫学报》浏览原始摘要信息 |
|
点击此处可从《昆虫学报》下载全文 |
