An innovative ovipositor for niche exploitation impacts genital coevolution between sexes in a fruit-damaging Drosophila

An innovative ovipositor for niche exploitation impacts genital coevolution between sexes in a fruit-damaging Drosophila
复制标题

用于生态位开发的创新产卵器影响果蝇两性之间的生殖器共同进化

DOI:
10.1098/rspb.2018.1635
复制
发表时间:
2018
期刊:
Proceedings of the Royal Society B
影响因子:
--
通讯作者:
Tanaka KM and Takahashi A
Tanaka KM and Takahashi A
中科院分区:
--
文献类型:
--
作者:
Muto L;Kamimura Y;Tanaka KM and Takahashi A

文献摘要

参考文献

被引文献

相似文献

有限的注意力已经给予生态因素影响男性和女性生殖器的共同进化。一种入侵水果的害虫-铃木果蝇的创新产卵器,是记录这一现象的一个有吸引力的案例。锯齿状的锯状产卵器用于刺穿成熟水果的硬壳,而其他喜欢柔软腐烂水果的果蝇则不使用这种产卵器。在这里,我们强调另一个功能的产卵器有关的参与生殖器耦合在交配过程中。我们比较了形态和耦合的男性和女性生殖器在这个物种,它的兄弟物种,果蝇subpulchella,和一个外类群的物种,果蝇biarmipes。这些比较和手术操作表明,雄性生殖器的形状inD. suzukiihas必须调整,以确保紧密耦合,尽管不得不放弃使用钩状结构,paramere,因为更线性细长的产卵器。这一现象表明,生态位开发可以直接影响生殖耦合的机制,并可能导致不同形式之间的不相容性。这个模型案例为阐明产卵器在其他昆虫物种中的双重功能的重要性提供了新的见解,这些功能可能诱导生殖器协同进化和生态物种形成。
Limited attention has been given to ecological factors influencing the coevolution of male and female genitalia. The innovative ovipositor ofDrosophila suzukii, an invading fruit pest, represents an appealing case to document this phenomenon. The serrated saw-like ovipositor is used to pierce the hard skin of ripening fruits that are not used by other fruit flies that prefer soft decaying fruits. Here, we highlight another function of the ovipositor related to its involvement in genital coupling during copulation. We compared the morphology and coupling of male and female genitalia in this species to its sibling species,Drosophila subpulchrella, and to an outgroup species,Drosophila biarmipes. These comparisons and a surgical manipulation indicated that the shape of male genitalia inD. suzukiihas had to be adjusted to ensure tight coupling, despite having to abandon the use of a hook-like structure, paramere, because of the more linearly elongated ovipositor. This phenomenon demonstrates that ecological niche exploitation can directly affect the mechanics of genital coupling and potentially cause incompatibility among divergent forms. This model case provides new insights towards elucidating the importance of the dual functions of ovipositors in other insect species that potentially induce genital coevolution and ecological speciation.
DOI: 10.1111/evo.12748
发表时间: 2015-09-01
期刊: EVOLUTION
影响因子: 3.3
作者:
Anderson, Christopher M.;Langerhans, R. Brian
通讯作者: Langerhans, R. Brian
女性生殖器比男性生殖器进化得更快、更多样化
DOI: 10.1038/s41467-019-09353-0
发表时间: 2019
影响因子: 16.6
作者:
L. Simmons;J. Fitzpatrick
通讯作者: J. Fitzpatrick
DOI: 10.1073/pnas.0500935102
发表时间: 2005-05-24
影响因子: 11.1
作者:
Langerhans, RB;Layman, CA;DeWitt, TJ
通讯作者: DeWitt, TJ
DOI: 10.1038/nmeth.2019
发表时间: 2012-06-28
期刊: NATURE METHODS
影响因子: 48
作者:
Schindelin, Johannes;Arganda-Carreras, Ignacio;Frise, Erwin;Kaynig, Verena;Longair, Mark;Pietzsch, Tobias;Preibisch, Stephan;Rueden, Curtis;Saalfeld, Stephan;Schmid, Benjamin;Tinevez, Jean-Yves;White, Daniel James;Hartenstein, Volker;Eliceiri, Kevin;Tomancak, Pavel;Cardona, Albert
通讯作者: Cardona, Albert
DOI: 10.1007/s10709-009-9360-4
发表时间: 2010-01-01
期刊: GENETICA
影响因子: 1.5
作者:
Reinhardt, Klaus
通讯作者: Reinhardt, Klaus