Cytochrome b sequences of ancient cattle and wild ox support phylogenetic complexity in the ancient and modern bovine populations

F. Stock, C. J. Edwards, R. Bollongino, E. K. Finlay, J. Burger, D. G. Bradley

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

Summary Mitochondrial DNA has been the traditional marker for the study of animal domestication, as its high mutation rate allows for the accumulation of molecular diversity within the time frame of domestic history. Additionally, it is exclusively maternally inherited and haplotypes become part of the domestic gene pool via actual capture of a female animal rather than by interbreeding with wild populations. Initial studies of British aurochs identified a haplogroup, designated P, which was found to be highly divergent from all known domestic haplotypes over the most variable portion of the D-loop. Additional analysis of a large and geographically representative sample of aurochs from northern and central Europe found an additional, separate aurochs haplotype, E. Until recently, the European aurochs appeared to have no matrilinear descendants among the publicly available modern cattle control regions sequenced; if aurochs mtDNA was incorporated into the domestic population, aurochs either formed a very small proportion of modern diversity or had been subsequently lost. However, a haplogroup P sequence has recently been found in a modern sample, along with a new divergent haplogroup called Q. Here we confirm the outlying status of the novel Q and E haplogroups and the modern P haplogroup sequence as a descendent of European aurochs, by retrieval and analysis of cytochrome b sequence data from twenty ancient wild and domesticated cattle archaeological samples.

Original languageEnglish
Pages (from-to)694-700
Number of pages7
JournalAnimal Genetics
Volume40
Issue number5
Early online date4 Sep 2009
DOIs
Publication statusPublished - 1 Oct 2009
Externally publishedYes

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oxen
Cytochromes b
cytochrome b
Haplotypes
haplotypes
Mitochondrial DNA
cattle
phylogeny
mitochondrial DNA
Population
Gene Pool
Northern European region
Mutation Rate
domestication
Central European region
sampling
History
mutation
history
animals

Cite this

Stock, F. ; Edwards, C. J. ; Bollongino, R. ; Finlay, E. K. ; Burger, J. ; Bradley, D. G. / Cytochrome b sequences of ancient cattle and wild ox support phylogenetic complexity in the ancient and modern bovine populations. In: Animal Genetics. 2009 ; Vol. 40, No. 5. pp. 694-700.
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Cytochrome b sequences of ancient cattle and wild ox support phylogenetic complexity in the ancient and modern bovine populations. / Stock, F.; Edwards, C. J.; Bollongino, R.; Finlay, E. K.; Burger, J.; Bradley, D. G.

In: Animal Genetics, Vol. 40, No. 5, 01.10.2009, p. 694-700.

Research output: Contribution to journalArticle

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