Cited by 653Evolution and Paleontology StudiesGenomics and Phylogenetic StudiesPlant Diversity and Evolution

Parallel adaptive radiations in two major clades of placental mammals

Madsen, Ole, Scally, Mark, Douady, Christophe J., Kao, Diana J., DeBry, Ronald W., Adkins, Ronald, Amrine, Heather M., Stanhope, Michael J. +2 more·2001·Nature

Abstract

Higher level relationships among placental mammals, as well as the historical biogeography and morphological diversification of this group, remain unclear. Here we analyse independent molecular data sets, having aligned lengths of DNA of 5,708 and 2,947 base pairs, respectively, for all orders of placental mammals. Phylogenetic analyses resolve placental orders into four groups: Xenarthra, Afrotheria, Laurasiatheria, and Euarchonta plus Glires. The first three groups are consistently monophyletic with different methods of analysis. Euarchonta plus Glires is monophyletic or paraphyletic depending on the phylogenetic method. A unique nine-base-pair deletion in exon 11 of the BRCA1 gene provides additional support for the monophyly of Afrotheria, which includes proboscideans, sirenians, hyracoids, tubulidentates, macroscelideans, chrysochlorids and tenrecids. Laurasiatheria contains cetartiodactyls, perissodactyls, carnivores, pangolins, bats and eulipotyphlan insectivores. Parallel adaptive radiations have occurred within Laurasiatheria and Afrotheria. In each group, there are aquatic, ungulate and insectivore-like forms.

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Crossref · 10.1038/35054544

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  • Molecular dates for the origins of animal phyla and orders of mammals and birds are generally twice as old as the dates of origin indicated by the fossil record.

    “But molecular dates for the origins of animal phyla 27 and orders of mammals and birds 68 are generally twice as old as the dates of origin indicated by the fossil record.”

    From The modern molecular clock (2003) · cites this paper as [68]

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Authors
Madsen, O., Scally, M., Douady, C. J., Kao, D. J., DeBry, R. W., Adkins, R., Amrine, H. M., Stanhope, M. J., de Jong, W. W., & Springer, M. S.
Affiliations
  • Radboud University Nijmegen (NL)
  • University of California, Riverside (US)
  • University of Cincinnati (US)
  • University of Massachusetts Amherst (US)
  • Queen's University Belfast (GB)
Corresponding author
Springer, Mark S.
Venue
Nature
Published
2001-02
Volume
409
Issue
6820
Pages
610-614
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2097412226
Cited by
653
References
27
Citations by year
2026: 6 · 2025: 7 · 2024: 5 · 2023: 8 · 2022: 8 · 2021: 7 · 2020: 13 · 2019: 15 · 2018: 5 · 2017: 17 · 2016: 20 · 2015: 13 · 2014: 20 · 2013: 23 · 2012: 24
FWCI
72.64
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • UvA-DARE (University of Amsterdam) (publishedVersion)
  • HAL (submittedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Radboud Repository (Radboud University) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
Topics
  • Physical Sciences › Earth and Planetary Sciences › Paleontology › Evolution and Paleontology Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Phylogenetic Studies
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Plant Diversity and Evolution
Keywords
placental mammals, mammalian phylogeny, Afrotheria, Laurasiatheria, Xenarthra, monophyly, historical biogeography, morphological diversification, cetartiodactyls, Proboscidea, sirenians, insectivores, bats, pangolins
MeSH terms
Animals, DNA, Biological Evolution, Humans, Mammals, Phylogeny, Sequence Alignment

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