Chemical communication between figs and their pollinating wasps

PDF HTML阅读 XML下载 导出引用 引用提醒 榕-传粉小蜂化学通讯机制研究进展 DOI: 10.5846/stxb202111073120 作者: 作者单位: 作者简介: 通讯作者: 中图分类号: 基金项目: 国家自然科学基金面上项目（31870356）；国际（地区）合作与交流项目（32261123001） Chemical communication between figs and their pollinating wasps Author: Affiliation: Fund Project: 摘要 | 图/表 访问统计 参考文献 相似文献 引证文献 资源附件 文章评论 摘要:榕属植物与其传粉小蜂组成了高度专一的专性共生关系（榕-蜂共生系统），如此高度紧密的互作关系被认为是驱动两者多样化的关键因素。榕-蜂共生系统主要依靠化学通讯完成相互识别，但目前仍不清楚化学通讯是如何维系现有共生关系并促进物种形成的。结合已有研究，系统梳理了榕-蜂共生系统化学通讯的基础与两者特异性识别的机制，阐述化学通讯在物种和种群层次对维持这一专性传粉关系的重要贡献，进而探讨化学通讯如何在协同成种和宿主转移成种两种模式中介导物种形成。最后，结合生理与多组学等技术展望榕-蜂共生系统的未来研究方向，为深入解析植物与昆虫协同进化的机制以及全球变化下物种的潜在响应模式提供重要参考。 Abstract:Ficus species (figs) (fig wasps) comprise obligate mutualisms with high specificity, such tight interspecific interactions are widely considered as a key driving factor for the diversification in both mutualists. Host identification of fig predominantly relies on chemical communications, but it is still unclear how communications stabilize fig-fig wasp facilitate co-diversification. Here, we reviewed relevant studies to summarize basis mechanisms underlying specific host identification. We then elucidated crucial contribution maintenance at population levels, further discussion mediated speciation through co-speciation by host-shifts wasps. Finally, addressed necessity combining physiological multi-omics technologies future research mutualisms, which offered expectations revealing coevolutionary other plant-insect potential responses ongoing global changes.