Evidence map›Paper›PMID 20346116›Full record

ArticleBMC evolutionary biology2010

Population dynamic of the extinct European aurochs: genetic evidence of a north-south differentiation pattern and no evidence of post-glacial expansion.

Stefano Mona, Giulio Catalano, Martina Lari, Greger Larson, Paolo Boscato, Antonella Casoli, Luca Sineo, Carolina Di Patti, Elena Pecchioli, David Caramelli and 1 more

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Article in BMC evolutionary biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

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24citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

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  19. New World cattle show ancestry from multiple independent domestication events.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Article
  20. Ancient DNA studies: new perspectives on old samples.Genetics, selection, evolution : GSE · 2012
    Review
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

11 authors.

Stefano MonaDipartimento di Biologia ed Evoluzione, Università di Ferrara, Ferrara, Italy.
Giulio Catalano
Martina Lari
Greger Larson
Paolo Boscato
Antonella Casoli
Luca Sineo
Carolina Di Patti
Elena Pecchioli
David Caramelli
Giorgio Bertorelle

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aurochs (Bos primigenius) was a large bovine that ranged over almost the entirety of the Eurasian continent and North Africa. It is the wild ancestor of the modern cattle (Bos taurus), and went extinct in 1627 probably as a consequence of human hunting and the progressive reduction of its habitat. To investigate in detail the genetic history of this species and to compare the population dynamics in different European areas, we analysed Bos primigenius remains from various sites across Italy.

resultsFourteen samples provided ancient DNA fragments from the mitochondrial hypervariable region. Our data, jointly analysed with previously published sequences, support the view that Italian aurochsen were genetically similar to modern bovine breeds, but very different from northern/central European aurochsen. Bayesian analyses and coalescent simulations indicate that the genetic variation pattern in both Italian and northern/central European aurochsen is compatible with demographic stability after the last glaciation. We provide evidence that signatures of population expansion can erroneously arise in stable aurochsen populations when the different ages of the samples are not taken into account.

conclusionsDistinct groups of aurochsen probably inhabited Italy and northern/central Europe after the last glaciation, respectively. On the contrary, Italian and Fertile Crescent aurochsen likely shared several mtDNA sequences, now common in modern breeds. We argue that a certain level of genetic homogeneity characterized aurochs populations in Southern Europe and the Middle East, and also that post-glacial recolonization of northern and central Europe advanced, without major demographic expansions, from eastern, and not southern, refugia.

Indexed as

Extinction, BiologicalGenetics, PopulationAnimalsBayes TheoremDNA, MitochondrialGeographyHaplotypesItalyPhylogenyPopulation DynamicsRuminantsSequence Analysis, DNADNA, Mitochondrial

Identifiers

PMID20346116
PMCPMC2858146

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.