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Hyena paleogenomes ...
Hyena paleogenomes reveal a complex evolutionary history of cross-continental gene flow between spotted and cave hyena
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Westbury, V, Michael (author)
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Hartmann, Stefanie (author)
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Barlow, Axel (author)
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Prekic, Michaela (author)
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Ridush, Bogdan (author)
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Nagel, Doris (author)
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Rathgeber, Thomas (author)
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Ziegler, Reinhard (author)
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Baryshnikov, Gennady (author)
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Sheng, Guilian (author)
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Ludwig, Arne (author)
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Wiesel, Ingrid (author)
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- Dalen, Love (author)
- Naturhistoriska riksmuseet,Enheten för bioinformatik och genetik
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Bibi, Faysal (author)
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- Werdelin, Lars (author)
- Naturhistoriska riksmuseet,Enheten för paleobiologi
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Heller, Rasmus (author)
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Hofreiter, Michael (author)
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(creator_code:org_t)
- American Association for the Advancement of Science (AAAS), 2020
- 2020
- English.
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In: Science Advances. - : American Association for the Advancement of Science (AAAS). - 2375-2548. ; 6:11
- Related links:
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https://nrm.diva-por... (primary) (Raw object)
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https://www.science....
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The genus Crocuta (African spotted and Eurasian cave hyenas) includes several closely related extinct and extant lineages. The relationships among these lineages, however, are contentious. Through the generation of population-level paleogenomes from late Pleistocene Eurasian cave hyena and genomes from modern African spotted hyena, we reveal the cross-continental evolutionary relationships between these enigmatic hyena lineages. We find a deep divergence (similar to 2.5 Ma) between African and Eurasian Crocuta populations, suggesting that ancestral Crocuta left Africa around the same time as early Homo. Moreover, we find discordance between nuclear and mitochondrial phylogenies and evidence for bidirectional gene flow between African and Eurasian Crocuta after the lineages split, which may have complicated prior taxonomic classifications. Last, we find a number of introgressed loci that attained high frequencies within the recipient lineage, suggesting some level of adaptive advantage from admixture.
Subject headings
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
Keyword
- Diversity of life
- Livets mångfald
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Westbury, V, Mic ...
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Hartmann, Stefan ...
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Barlow, Axel
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Prekic, Michaela
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Ridush, Bogdan
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Nagel, Doris
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show more...
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Rathgeber, Thoma ...
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Ziegler, Reinhar ...
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Baryshnikov, Gen ...
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Sheng, Guilian
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Ludwig, Arne
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Wiesel, Ingrid
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Dalen, Love
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Bibi, Faysal
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Werdelin, Lars
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Heller, Rasmus
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Hofreiter, Micha ...
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Biological Scien ...
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and Evolutionary Bio ...
- Articles in the publication
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Science Advances
- By the university
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Swedish Museum of Natural History