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Identity and novelty in the avian syrinx

文献类型：期刊论文

作者Kingsley, Evan P.1; Eliason, Chad M.2; Riede, Tobias3; Li, Zhiheng4; Hiscock, Tom W.5; Farnsworth, Michael6; Thomson, Scott L.6; Goller, Franz7; Tabin, Clifford J.1; Clarke, Julia A.8
刊名PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
出版日期2018-10-09
卷号115期号:41页码:10209-10217
关键词bioacoustics vocal communication tracheal rings birds tetrapods
ISSN号0027-8424
DOI10.1073/pnas.1804586115
通讯作者Clarke, Julia A.(Julia_Clarke@jsg.utexas.edu)
英文摘要In its most basic conception, a novelty is simply something new. However, when many previously proposed evolutionary novelties have been illuminated by genetic, developmental, and fossil data, they have refined and narrowed our concept of biological "newness." For example, they show that these novelties can occur at one or multiple levels of biological organization. Here, we review the identity of structures in the avian vocal organ, the syrinx, and bring together developmental data on airway patterning, structural data from across tetrapods, and mathematical modeling to assess what is novel. In contrast with laryngeal cartilages that support vocal folds in other vertebrates, we find no evidence that individual cartilage rings anchoring vocal folds in the syrinx have homology with any specific elements in outgroups. Further, unlike all other vertebrate vocal organs, the syrinx is not derived from a known valve precursor, and its origin involves a transition from an evolutionary "spandrel" in the respiratory tract, the site where the trachea meets the bronchi, to a target for novel selective regimes. We find that the syrinx falls into an unusual category of novel structures: those having significant functional overlap with the structures they replace. The syrinx, along with other evolutionary novelties in sensory and signaling modalities, may more commonly involve structural changes that contribute to or modify an existing function rather than those that enable new functions.
WOS关键词SOUND GENERATION ; PARENTAL CARE ; ACOUSTIC COMMUNICATION ; FUNCTIONAL-MORPHOLOGY ; EVOLUTIONARY NOVELTY ; VOCAL PRODUCTION ; BEHAVIOR ; MUSCLES ; GENES ; LUNG
资助项目Gordon and Betty Moore Foundation[4498]
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000446764200035
出版者NATL ACAD SCIENCES
资助机构Gordon and Betty Moore Foundation
源URL[http://119.78.100.205/handle/311034/9007]  
专题中国科学院古脊椎动物与古人类研究所
通讯作者Clarke, Julia A.
作者单位1.Harvard Med Sch, Dept Genet, Boston, MA 02115 USA
2.Field Museum Nat Hist, Integrat Res Ctr, Chicago, IL 60605 USA
3.Midwestern Univ, Dept Physiol, Glendale, AZ 85308 USA
4.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China
5.Canc Res UK, Li Ka Shing Ctr, Cambridge Inst, Cambridge CB2 0RE, England
6.Brigham Young Univ, Dept Mech Engn, Provo, UT 84602 USA
7.Univ Utah, Dept Biol, Salt Lake City, UT 84112 USA
8.Univ Texas Austin, Dept Geol Sci, Austin, TX 78712 USA
推荐引用方式
GB/T 7714		 Kingsley, Evan P.,Eliason, Chad M.,Riede, Tobias,et al. Identity and novelty in the avian syrinx[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2018,115(41):10209-10217.
APA Kingsley, Evan P..,Eliason, Chad M..,Riede, Tobias.,Li, Zhiheng.,Hiscock, Tom W..,...&Clarke, Julia A..(2018).Identity and novelty in the avian syrinx.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,115(41),10209-10217.
MLA Kingsley, Evan P.,et al."Identity and novelty in the avian syrinx".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 115.41(2018):10209-10217.

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来源：古脊椎动物与古人类研究所

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