The joint role of coevolutionary selection and network structure in shaping trait matching in mutualisms
Coevolution can sculpt remarkable trait similarity between mutualistic partners. Yet, it remains unclear which network topologies and selection regimes enhance trait matching. To address this, we simulate coevolution in topologically distinct networks under a gradient of mutualistic selection strength. We describe three main insights. First, trait matching is jointly influenced by the strength of mutualistic selection and the structural properties of the network where coevolution is unfolding. Second, the strength of mutualistic selection determines the network descriptors better correlated with higher trait matching. While network modularity enhances trait matching when coevolution is weak, network connectance does so when coevolution is strong. Third, the structural properties of networks outrank those of modules or species in determining the degree of trait matching. Our findings suggest networks can both enhance or constrain trait matching, depending on the strength of mutualistic selection.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:288 |
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| Enthalten in: |
Proceedings. Biological sciences - 288(2021), 1957 vom: 25. Aug., Seite 20211291 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Pedraza, Fernando [VerfasserIn] |
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| Links: |
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| Themen: |
Coevolution |
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| Anmerkungen: |
Date Completed 21.10.2021 Date Revised 26.08.2022 published: Print-Electronic figshare: 10.6084/m9.figshare.c.5545274 Citation Status MEDLINE |
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| doi: |
10.1098/rspb.2021.1291 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM329472143 |
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| 245 | 1 | 4 | |a The joint role of coevolutionary selection and network structure in shaping trait matching in mutualisms |
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| 500 | |a Date Revised 26.08.2022 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a figshare: 10.6084/m9.figshare.c.5545274 | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Coevolution can sculpt remarkable trait similarity between mutualistic partners. Yet, it remains unclear which network topologies and selection regimes enhance trait matching. To address this, we simulate coevolution in topologically distinct networks under a gradient of mutualistic selection strength. We describe three main insights. First, trait matching is jointly influenced by the strength of mutualistic selection and the structural properties of the network where coevolution is unfolding. Second, the strength of mutualistic selection determines the network descriptors better correlated with higher trait matching. While network modularity enhances trait matching when coevolution is weak, network connectance does so when coevolution is strong. Third, the structural properties of networks outrank those of modules or species in determining the degree of trait matching. Our findings suggest networks can both enhance or constrain trait matching, depending on the strength of mutualistic selection | ||
| 650 | 4 | |a Journal Article | |
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| 650 | 4 | |a coevolution | |
| 650 | 4 | |a modularity | |
| 650 | 4 | |a mutualistic networks | |
| 650 | 4 | |a species roles | |
| 700 | 1 | |a Bascompte, Jordi |e verfasserin |4 aut | |
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