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DOI | 10.1038/s41467-019-10003-8 |
Mating system manipulation and the evolution of sex-biased gene expression in Drosophila | |
Veltsos, Paris1,2; Fang, Yongxiang3; Cossins, Andrew R.3; Snook, Rhonda R.4,5; Ritchie, Michael G.1 | |
2019-04-30 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2017 |
卷号 | 8 |
文章类型 | Article |
语种 | 英语 |
国家 | Scotland; Switzerland; England; Sweden |
英文摘要 | Sex differences in dioecious animals are pervasive and result from gene expression differences. Elevated sexual selection has been predicted to increase the number and expression of male-biased genes, and experimentally imposing monogamy on Drosophila melanogaster has led to a relative feminisation of the transcriptome. Here, we test this hypothesis further by subjecting another polyandrous species, D. pseudoobscura, to 150 generations of experimental monogamy or elevated polyandry. We find that sex-biased genes do change in expression but, contrary to predictions, there is usually masculinisation of the transcriptome under monogamy, although this depends on tissue and sex. We also identify and describe gene expression changes following courtship experience. Courtship often influences gene expression, including patterns in sex-biased gene expression. Our results confirm that mating system manipulation disproportionately influences sex-biased gene expression but show that the direction of change is dynamic and unpredictable. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000417702300023 |
WOS关键词 | EXPERIMENTAL REMOVAL ; COURTSHIP SONG ; MELANOGASTER ; SELECTION ; PSEUDOOBSCURA ; CONFLICT ; FITNESS ; POPULATION ; SPECIATION ; RESPONSES |
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/204345 |
专题 | 资源环境科学 |
作者单位 | 1.Univ St Andrews, Sch Biol, Ctr Biol Divers, St Andrews KY16 9TH, Fife, Scotland; 2.Univ Lausanne, Dept Ecol & Evolut, CH-1015 Lausanne, Switzerland; 3.Univ Liverpool, Inst Integrat Biol, Ctr Genom Researc, Liverpool L69 7BX, Merseyside, England; 4.Univ Sheffield, Dept Anim & Plant Sci, Sheffield S10 2TN, S Yorkshire, England; 5.Stockholm Univ, Zool Inst Ekol, S-10691 Stockholm, Sweden |
推荐引用方式 GB/T 7714 | Veltsos, Paris,Fang, Yongxiang,Cossins, Andrew R.,et al. Mating system manipulation and the evolution of sex-biased gene expression in Drosophila[J]. NATURE COMMUNICATIONS,2019,8. |
APA | Veltsos, Paris,Fang, Yongxiang,Cossins, Andrew R.,Snook, Rhonda R.,&Ritchie, Michael G..(2019).Mating system manipulation and the evolution of sex-biased gene expression in Drosophila.NATURE COMMUNICATIONS,8. |
MLA | Veltsos, Paris,et al."Mating system manipulation and the evolution of sex-biased gene expression in Drosophila".NATURE COMMUNICATIONS 8(2019). |
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