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de Raad J, Päckert M, Irestedt M, Janke A, Kryukov AP, Martens J, Red'kin YA, Sun Y, Töpfer T, Schleuning M, Neuschulz EL, Nilsson MA. Speciation and population divergence in a mutualistic seed dispersing bird. Commun Biol 2022; 5:429. [PMID: 35534538 PMCID: PMC9085801 DOI: 10.1038/s42003-022-03364-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 04/14/2022] [Indexed: 11/29/2022] Open
Abstract
Bird-mediated seed dispersal is crucial for the regeneration and viability of ecosystems, often resulting in complex mutualistic species networks. Yet, how this mutualism drives the evolution of seed dispersing birds is still poorly understood. In the present study we combine whole genome re-sequencing analyses and morphometric data to assess the evolutionary processes that shaped the diversification of the Eurasian nutcracker (Nucifraga), a seed disperser known for its mutualism with pines (Pinus). Our results show that the divergence and phylogeographic patterns of nutcrackers resemble those of other non-mutualistic passerine birds and suggest that their early diversification was shaped by similar biogeographic and climatic processes. The limited variation in foraging traits indicates that local adaptation to pines likely played a minor role. Our study shows that close mutualistic relationships between bird and plant species might not necessarily act as a primary driver of evolution and diversification in resource-specialized birds. Genomic and phylogeographic analyses indicate that resource-specialization did not play a major role in the diversification and speciation of seed dispersing nutcrackers
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Affiliation(s)
- Jordi de Raad
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F, Senckenberganlage 25, 60325, Frankfurt am Main, Germany.,LOEWE Centre for Translational Biodiversity Genomics (LOEWE-TBG), Senckenberganlage 25, 60325, Frankfurt, Germany.,Institute for Ecology, Evolution and Diversity, Goethe University, Max-von-Laue-Str. 13, 60438, Frankfurt am Main, Germany
| | - Martin Päckert
- Senckenberg Naturhistorische Sammlungen Dresden, Museum für Tierkunde, Königsbrücker Landstraße 159, 01109, Dresden, Germany
| | - Martin Irestedt
- Department of Bioinformatics and Genetics, Swedish Museum of Natural History, Frescativägen 40, 114 18, Stockholm, Sweden
| | - Axel Janke
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F, Senckenberganlage 25, 60325, Frankfurt am Main, Germany.,LOEWE Centre for Translational Biodiversity Genomics (LOEWE-TBG), Senckenberganlage 25, 60325, Frankfurt, Germany.,Institute for Ecology, Evolution and Diversity, Goethe University, Max-von-Laue-Str. 13, 60438, Frankfurt am Main, Germany
| | - Alexey P Kryukov
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Russian Academy of Sciences, Stoletiya Avenue 159, 690022, Vladivostok, Russia
| | - Jochen Martens
- Institut für Organismische und Molekulare Evolutionsbiologie (iomE), Johannes Gutenberg-Universität Mainz, 55099, Mainz, Germany
| | - Yaroslav A Red'kin
- Department of Ornithology, Zoological Museum of Moscow State University, Bol'shaya Nikitskaya Street 2, 125009, Moscow, Russia
| | - Yuehua Sun
- Institute of Zoology, Chinese Academy of Sciences, CN-100101, Beijing, PR China
| | - Till Töpfer
- Leibniz Institute for the Analysis of Biodiversity Change, Zoological Research Museum Alexander Koenig, Adenauerallee 127, 53113, Bonn, Germany
| | - Matthias Schleuning
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F, Senckenberganlage 25, 60325, Frankfurt am Main, Germany
| | - Eike Lena Neuschulz
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F, Senckenberganlage 25, 60325, Frankfurt am Main, Germany
| | - Maria A Nilsson
- Senckenberg Biodiversity and Climate Research Centre (SBiK-F, Senckenberganlage 25, 60325, Frankfurt am Main, Germany. .,LOEWE Centre for Translational Biodiversity Genomics (LOEWE-TBG), Senckenberganlage 25, 60325, Frankfurt, Germany.
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Pârâu LG, Wink M. Common patterns in the molecular phylogeography of western palearctic birds: a comprehensive review. JOURNAL OF ORNITHOLOGY 2021; 162:937-959. [PMID: 34007780 PMCID: PMC8118378 DOI: 10.1007/s10336-021-01893-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 04/26/2021] [Accepted: 05/02/2021] [Indexed: 06/12/2023]
Abstract
UNLABELLED A plethora of studies have offered crucial insights in the phylogeographic status of Western Palearctic bird species. However, an overview integrating all this information and analyzing the combined results is still missing. In this study, we compiled all published peer-reviewed and grey literature available on the phylogeography of Western Palearctic bird species. Our literature review indicates a total number of 198 studies, with the overwhelming majority published as journal articles (n = 186). In total, these literature items offer information on 145 bird species. 85 of these species are characterized by low genetic differentiation, 46 species indicate genetic variation but no geographic structuring i.e. panmixia, while 14 species show geographically distinct lineages and haplotypes. Majority of bird species inhabiting the Western Palearctic display genetic admixture. The glaciation cycles in the past few million years were pivotal factors in shaping this situation: during warm periods many species expanded their distribution range to the north over wide areas of Eurasia; whereas, during ice ages most areas were no longer suitable and species retreated to refugia, where lineages mixed. SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s10336-021-01893-x.
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Affiliation(s)
- Liviu G. Pârâu
- Institute of Pharmacy and Molecular Biotechnology, Department Biology, Heidelberg University, Im Neuenheimer Feld 364, 4 OG, Heidelberg, Germany
- Present Address: SARS-CoV-2 Data Evaluation Office, Eurofins Genomics Europe Applied Genomics GmbH, Anzinger Straße 7a, 85560 Ebersberg, Germany
| | - Michael Wink
- Institute of Pharmacy and Molecular Biotechnology, Department Biology, Heidelberg University, Im Neuenheimer Feld 364, 4 OG, Heidelberg, Germany
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