Admixture between historically isolated mitochondrial lineages in captive Western gorillas: recommendations for future management

The Journal of Heredity
Iván D Soto-CalderónNicola M Anthony

Abstract

Although captive populations of western gorilla have been maintained in the United States for over a century, little is known about the geographic origins and genetic composition of the current zoo population. Furthermore, although previous mitochondrial analyses have shown that free-range gorilla populations exhibit substantial regional differentiation, nothing is known of the extent to which this variation has been preserved in captive populations. To address these questions, we combined 379 pedigree records with data from 52 mitochondrial sequences to infer individual haplogroup affiliations, geographical origin of wild founders and instances of inter-breeding between haplogroups in the United States captive gorilla population. We show that the current captive population contains all major mitochondrial lineages found within wild western lowland gorillas. Levels of haplotype diversity are also comparable to those found in wild populations. However, the majority of captive gorilla matings have occurred between individuals with different haplogroup affiliations. Although restricting crosses to individuals within the same haplogroup would preserve the phylogeographic structure present in the wild, careful management of captive ...Continue Reading

References

Apr 1, 1975·Theoretical Population Biology·G A Watterson
Apr 8, 2003·Nature·Peter D WalshDavid S Wilkie
May 14, 2004·Molecular Ecology·Stephen L CliffordE Jean Wickings
Oct 27, 2006·Molecular Biology and Evolution·O ThalmannL Vigilant
Dec 13, 2006·Science·Magdalena BermejoPeter D Walsh
Dec 14, 2007·Proceedings of the National Academy of Sciences of the United States of America·Nicola M AnthonyMichael W Bruford
Apr 10, 2008·Molecular Biology and Evolution·David Posada
Oct 7, 2009·Evolution; International Journal of Organic Evolution·Rebecca Rogers Ackermann, Jacqueline M Bishop
Mar 1, 2012·Molecular Biology and Evolution·Alexei J DrummondAndrew Rambaut
Jan 1, 2013·The Journal of Heredity·C Scott Baker
Jul 5, 2013·Nature·Javier Prado-MartinezTomas Marques-Bonet

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