DOI: 10.1016/j.tree.2015.03.003
论文题名: The hidden biology of sponges and ctenophores
作者: Dunn C.W. ; Leys S.P. ; Haddock S.H.D.
刊名: Trends in Ecology and Evolution
ISSN: 1695347
出版年: 2015
卷: 30, 期: 5 起始页码: 282
结束页码: 291
语种: 英语
英文关键词: Comparative biology
; Ctenophores
; Genomics
; Morphology
; Sponges
Scopus关键词: ciliate
; evolutionary biology
; sponge
; Animalia
; Ctenophora (coelenterates)
; Porifera
; anatomy and histology
; animal
; classification
; Ctenophora
; evolution
; phylogeny
; physiology
; sponge (Porifera)
; Animals
; Biological Evolution
; Ctenophora
; Phylogeny
; Porifera
英文摘要: Animal evolution is often presented as a march toward complexity, with different living animal groups each representing grades of organization that arose through the progressive acquisition of complex traits. There are now many reasons to reject this classical hypothesis. Not only is it incompatible with recent phylogenetic analyses, but it is also an artifact of 'hidden biology', that is, blind spots to complex traits in non-model species. A new hypothesis of animal evolution, where many complex traits have been repeatedly gained and lost, is emerging. As we discuss here, key details of this new model hinge on a better understanding of the Porifera and Ctenophora, which have each been hypothesized to be sister to all other animals, but are poorly studied and often misrepresented. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/67226
Appears in Collections: 全球变化的国际研究计划 气候变化与战略
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作者单位: Department of Ecology and Evolutionary Biology, Brown University, 80 Waterman St, Providence, RI, United States; Department of Biological Sciences, University of Alberta, Edmonton, AB, Canada; Monterey Bay Aquarium Research Institute, 7700 Sandholdt Rd, Moss Landing, CA, United States
Recommended Citation:
Dunn C.W.,Leys S.P.,Haddock S.H.D.. The hidden biology of sponges and ctenophores[J]. Trends in Ecology and Evolution,2015-01-01,30(5)