KMS Institute of Vertebrate Paleontology and Paleoanthropology
| Exploring ancestral phenotypes and evolutionary development of the mammalian middle ear based on Early Cretaceous Jehol mammals | |
Mao, Fangyuan1,2,3; Liu, Cunyu4; Chase, Morgan Hill5; Smith, Andrew K.5; Meng, Jin3,6
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| 2021-05-01 | |
| 发表期刊 | NATIONAL SCIENCE REVIEW
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| ISSN | 2095-5138 |
| 卷号 | 8期号:5页码:10 |
| 摘要 | We report a new Cretaceous multituberculate mammal with 3D auditory bones preserved. Along with other fossil and extant mammals, the unequivocal auditory bones display features potentially representing ancestral phenotypes of the mammalian middle ear. These phenotypes show that the ectotympanic and the malleus-incus complex changed notably during their retreating from the dentary at various evolutionary stages and suggest convergent evolution of some features to extant mammals. In contrast, the incudomalleolar joint was conservative in having a braced hinge configuration, which narrows the morphological gap between the quadroarticular jaw joint of non-mammalian cynodonts and the incudomalleolar articulations of extant mammals. The saddle-shaped and abutting malleus-incus complexes in therians and monotremes, respectively, could have evolved from the braced hinge joint independently. The evolutionary changes recorded in the Mesozoic mammals are largely consistent with the middle ear morphogenesis during the ontogeny of extant mammals, supporting the relation between evolution and development. |
| 关键词 | Cretaceous Jehol Biota malleus-incus ectotympanic mammal evolution |
| DOI | 10.1093/nsr/nwaa188 |
| 关键词[WOS] | AUDITORY OSSICLES ; JAW ; DIDELPHIDAE ; SKULL |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[41688103] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[XDB26000000] ; Youth Innovation Promotion Association CAS[2019076] ; National Natural Science Foundation of China[42072002] ; Kalbfleisch Fellowship, Richard Gilder Graduate School, AmericanMuseum of Natural History |
| WOS研究方向 | Science & Technology - Other Topics |
| WOS类目 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000658212200010 |
| 出版者 | OXFORD UNIV PRESS |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/18342 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | Mao, Fangyuan; Meng, Jin |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Evolutionary Systemat Vertebrates, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China 2.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 3.Amer Museum Nat Hist, Div Paleontol, New York, NY 10024 USA 4.Beipiao Pterosaur Museum China, Beipiao 122100, Peoples R China 5.Amer Museum Nat Hist, Microscopy & Imaging Facil, New York, NY 10024 USA 6.CUNY, Grad Ctr, Earth & Environm Sci, New York, NY 10016 USA |
| 推荐引用方式 GB/T 7714 | Mao, Fangyuan,Liu, Cunyu,Chase, Morgan Hill,et al. Exploring ancestral phenotypes and evolutionary development of the mammalian middle ear based on Early Cretaceous Jehol mammals[J]. NATIONAL SCIENCE REVIEW,2021,8(5):10. |
| APA | Mao, Fangyuan,Liu, Cunyu,Chase, Morgan Hill,Smith, Andrew K.,&Meng, Jin.(2021).Exploring ancestral phenotypes and evolutionary development of the mammalian middle ear based on Early Cretaceous Jehol mammals.NATIONAL SCIENCE REVIEW,8(5),10. |
| MLA | Mao, Fangyuan,et al."Exploring ancestral phenotypes and evolutionary development of the mammalian middle ear based on Early Cretaceous Jehol mammals".NATIONAL SCIENCE REVIEW 8.5(2021):10. |
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| Exploring ancestral （2665KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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