KMS Institute of Vertebrate Paleontology and Paleoanthropology
| Macroevolutionary role reversals in the earliest radiation of bony fishes | |
Troyer, Emily M.1,2; Rivero-Vega, Rafael A.1,2; Cui, Xindong3,4; Zhu, Min3 ; Qiao, Tuo3; Saad, Hadeel H.1,2; Figueroa, Rodrigo T.1,2,7,8; Andrews, James V.1,2; Clement, Alice M.5; Lebedev, Oleg A.6; Higgins, Robert7,8; Igielman, Benjamin9; Pierce, Stephanie E.7,8; Giles, Sam9,10; Friedman, Matt1,2,10
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| 2025-10-06 | |
| 发表期刊 | CURRENT BIOLOGY
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| ISSN | 0960-9822 |
| 卷号 | 35期号:19页码:15 |
| 摘要 | The evolution of jaws is hypothesized to have fueled radiations among vertebrates, contributing to their overwhelming success in the present day. Past work shows rapid early expansion of diversity in jaw structure in many lineages; however, the evolutionary dynamics underlying this pattern are unclear and hindered by the lack of a robust comparative framework. Here, using a macroevolutionary approach, we explore the diversification of lower jaws in early bony fishes, a major contributor to this initial radiation. Using newly generated three-dimensional mandibular shape data from 86 species, we find evidence of adaptive radiation in jaws during the earliest interval of bony fish evolutionary history (423-359 Ma). These patterns are principally driven by early lungfishes and coelacanths, which display high rates of jaw diversification, rapid shifts into novel functional regions of trait space, and substantial innovation in jaw morphology and feeding ecology, standing in contrast to their "living fossil" descendants of today. Conversely, ray-finned fishes and tetrapodomorphs, morphologically diverse groups in the present day, show little indication of their future success, possessing slow rates of jaw evolution and low functional diversity. This profound inversion of patterns in modern taxa highlights the significance of paleontological data in understanding drivers of evolutionary diversification and the limitations of approaches using only living species. Overall, our findings provide insight into the evolutionary dynamics associated with the evolution of jaws and provide context for the role of jaws in vertebrate success. |
| DOI | 10.1016/j.cub.2025.08.008 |
| 关键词[WOS] | PRINCIPAL COMPONENTS ; ADAPTIVE RADIATION ; FEEDING MECHANISMS ; JAWED VERTEBRATES ; EARLY BURSTS ; EVOLUTION ; PATTERNS ; DIVERSIFICATION ; LUNGFISH ; MORPHOLOGY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Royal Society Dorothy Hodgkin Research Fellowship[DH160098]###3491 ; Budget of the A.A. Borissiak Paleontological Institute of the Russian Academy of Sciences###3490 ; Flinders University###3489 ; Australian Research Council grants[DP 220100825]###3488 ; Australian Research Council grants[DP 200103398]###3487 ; Australian Research Council grants[DP 160102460]###3486 ; Harvard MCZ Biodiversity Postdoctoral Fellowship###3485 ; UM Rackham Pre-doctoral Fellowship###3484 ; NSF GRFP[DGE 1841052]###3483 ; Rackham Graduate School###3482 ; Earth and Environmental Sciences Scott Turner Student Research Grant Award###3481 ; NERC[NE/X016633/1]###3480 ; NSF[EAR-2219007]###3479 ; NSF[EAR-2219069]###3478 ; College of Literature, Science, and the Arts###3477 ; Department of Earth and Environmental Sciences###3476 |
| WOS研究方向 | Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Cell Biology |
| WOS类目 | Biochemistry & Molecular Biology ; Biology ; Cell Biology |
| WOS记录号 | WOS:001592237700004 |
| 出版者 | CELL PRESS |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/24957 |
| 专题 | 中国科学院古脊椎动物与古人类研究所 |
| 通讯作者 | Troyer, Emily M.; Rivero-Vega, Rafael A. |
| 作者单位 | 1.Univ Michigan, Museum Paleontol, 1105 North Univ Ave, Ann Arbor, MI 48109 USA 2.Univ Michigan, Dept Earth & Environm Sci, 1105 North Univ Ave, Ann Arbor, MI 48109 USA 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 4.Peking Univ, Sch Earth & Space Sci, Key Lab Orogen Belts & Crustal Evolut, Beijing 100871, Peoples R China 5.Flinders Univ S Australia, Coll Sci & Engn, Adelaide, SA 5042, Australia 6.Russian Acad Sci, AA Borissiak Palaeontol Inst, Moscow 117997, Russia 7.Harvard Univ, Museum Comparat Zool, Cambridge, MA 02138 USA 8.Harvard Univ, Dept Organism & Evolutionary Biol, Cambridge, MA 02138 USA 9.Univ Birmingham, Birmingham B15 2TT, England 10.Nat Hist Museum, Cromwell Rd, London SW7 5BD, England |
| 推荐引用方式 GB/T 7714 | Troyer, Emily M.,Rivero-Vega, Rafael A.,Cui, Xindong,et al. Macroevolutionary role reversals in the earliest radiation of bony fishes[J]. CURRENT BIOLOGY,2025,35(19):15. |
| APA | Troyer, Emily M..,Rivero-Vega, Rafael A..,Cui, Xindong.,Zhu, Min.,Qiao, Tuo.,...&Friedman, Matt.(2025).Macroevolutionary role reversals in the earliest radiation of bony fishes.CURRENT BIOLOGY,35(19),15. |
| MLA | Troyer, Emily M.,et al."Macroevolutionary role reversals in the earliest radiation of bony fishes".CURRENT BIOLOGY 35.19(2025):15. |
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