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DOI | 10.1038/s41467-018-06659-3 |
Culex pipiens crossing type diversity is governed by an amplified and polymorphic operon of Wolbachia | |
Bonneau, Manon1; Atyame, Celestine1,2; Beji, Marwa3; Justy, Fabienne1; Cohen-Gonsaud, Martin4; Sicard, Mathieu1; Weill, Mylene1 | |
2018-01-22 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | France; Tunisia |
英文摘要 | Culex pipiens mosquitoes are infected with Wolbachia (wPip) that cause an important diversity of cytoplasmic incompatibilities (CIs). Functional transgenic studies have implicated the cidA-cidB operon from wPip and its homolog in wMel in CI between infected Drosophila males and uninfected females. However, the genetic basis of the CI diversity induced by different Wolbachia strains was unknown. We show here that the remarkable diversity of CI in the C. pipiens complex is due to the presence, in all tested wPip genomes, of several copies of the cidA-cidB operon, which undergoes diversification through recombination events. In 183 isofemale lines of C. pipiens collected worldwide, specific variations of the cidA-cidB gene repertoires are found to match crossing types. The diversification of cidA-cidB is consistent with the hypothesis of a toxin-antitoxin system in which the gene cidB co-diversifies with the gene cidA, particularly in putative domains of reciprocal interactions. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000422915700014 |
WOS关键词 | SEQUENCE TYPING SYSTEM ; CYTOPLASMIC INCOMPATIBILITY ; EVOLUTION ; ENDOSYMBIONT ; GENOME ; GENES |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204034 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Montpellier, ISEM, UMR CNRS, IRD,EPHE, F-34095 Montpellier, France; 2.Univ La Reunion, PIMIT, UMR CNRS, INSERM,IRD, F-97490 St Clotilde, Reunion, France; 3.Univ Tunis El Manar, Lab Epidemiol & Vet Microbiol, Inst Pasteur Tunis, Tunis 1068, Tunisia; 4.Univ Montpellier, CBS, UMR CNRS, INSERM, 29 Rue Navacelles, F-34090 Montpellier, France |
推荐引用方式 GB/T 7714 | Bonneau, Manon,Atyame, Celestine,Beji, Marwa,et al. Culex pipiens crossing type diversity is governed by an amplified and polymorphic operon of Wolbachia[J]. NATURE COMMUNICATIONS,2018,9. |
APA | Bonneau, Manon.,Atyame, Celestine.,Beji, Marwa.,Justy, Fabienne.,Cohen-Gonsaud, Martin.,...&Weill, Mylene.(2018).Culex pipiens crossing type diversity is governed by an amplified and polymorphic operon of Wolbachia.NATURE COMMUNICATIONS,9. |
MLA | Bonneau, Manon,et al."Culex pipiens crossing type diversity is governed by an amplified and polymorphic operon of Wolbachia".NATURE COMMUNICATIONS 9(2018). |
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