Molecular mechanisms of mutualistic and antagonistic interactions in a plant-pollinator association | |
Wang, Rong; Yang, Yang; Jing, Yi; Segar, Simon T.; Zhang, Yu; Wang, Gang4; Chen, Jin4; Liu, Qing-Feng; Chen, Shan; Chen, Yan5 | |
刊名 | NATURE ECOLOGY & EVOLUTION |
2021 | |
卷号 | 5期号:7页码:974-+ |
关键词 | HI-C PEPTIDE IDENTIFICATION EVOLUTIONARY ECOLOGY READ ALIGNMENT GENE GENOME FIG RNA TOOL ANNOTATION |
ISSN号 | 2397-334X |
DOI | 10.1038/s41559-021-01469-1 |
英文摘要 | Many insects metamorphose from antagonistic larvae into mutualistic adult pollinators, with reciprocal adaptation leading to specialized insect-plant associations. It remains unknown how such interactions are established at molecular level. Here we assemble high-quality genomes of a fig species, Ficus pumila var. pumila, and its specific pollinating wasp, Wiebesia pumilae. We combine multi-omics with validation experiments to reveal molecular mechanisms underlying this specialized interaction. In the plant, we identify the specific compound attracting pollinators and validate the function of several key genes regulating its biosynthesis. In the pollinator, we find a highly reduced number of odorant-binding protein genes and an odorant-binding protein mainly binding the attractant. During antagonistic interaction, we find similar chemical profiles and turnovers throughout the development of galled ovules and seeds, and a significant contraction of detoxification-related gene families in the pollinator. Our study identifies some key genes bridging coevolved mutualists, establishing expectations for more diffuse insect-pollinator systems. Mechanisms underlying interactions in insect-pollinator systems remain unknown. Analysis of high-quality genomes of Ficus pumila var. pumila and its specific pollinating wasp, Wiebesia pumilae, reveals molecular mechanisms underlying this coevolved mutualism. |
学科主题 | Environmental Sciences & Ecology ; Evolutionary Biology |
语种 | 英语 |
WOS记录号 | WOS:000651358300004 |
内容类型 | 期刊论文 |
源URL | [http://ir.xtbg.org.cn/handle/353005/12293] |
专题 | 西双版纳热带植物园_动植物关系组 |
作者单位 | 1.East China Normal Univ, Sch Ecol & Environm Sci, Shanghai Key Lab Urban Ecol Proc & Ecorestorat, Zhejiang Tiantong Forest Ecosyst Natl Observat, Shanghai, Peoples R China 2.Shanghai Inst Pollut Control & Ecol Secur, Shanghai, Peoples R China 3.BGI Shenzhen, BGI Genom, Shenzhen, Peoples R China 4.Segar, Simon T.] Harper Adams Univ, Agr & Environm Dept, Newport, Shrops, England 5.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, CAS Key Lab Trop Forest Ecol, Mengla, Peoples R China 6.Mianyang Normal Univ, Ecol Secur & Protect Key Lab Sichuan Prov, Mianyang, Sichuan, Peoples R China 7.INRAE, UMR CBGP 1062, Montferrier Sur Lez, France 8.Dunn, Derek W.] Northwest Univ, Coll Life Sci, Xian, Peoples R China 9.Gilmartin, Philip M.] Univ Hull, Dept Biol & Marine Sci, Kingston Upon Hull, N Humberside, England 10.Univ Montpellier, EPHE, Paul Valery Univ Montpellier, IRD,CEFE,CNRS, Montpellier, France |
推荐引用方式 GB/T 7714 | Wang, Rong,Yang, Yang,Jing, Yi,et al. Molecular mechanisms of mutualistic and antagonistic interactions in a plant-pollinator association[J]. NATURE ECOLOGY & EVOLUTION,2021,5(7):974-+. |
APA | Wang, Rong.,Yang, Yang.,Jing, Yi.,Segar, Simon T..,Zhang, Yu.,...&Chen, Xiao-Yong.(2021).Molecular mechanisms of mutualistic and antagonistic interactions in a plant-pollinator association.NATURE ECOLOGY & EVOLUTION,5(7),974-+. |
MLA | Wang, Rong,et al."Molecular mechanisms of mutualistic and antagonistic interactions in a plant-pollinator association".NATURE ECOLOGY & EVOLUTION 5.7(2021):974-+. |
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