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Lookup NU author(s): Dr Evelyn Jensen
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© 2020 Wiley Periodicals, Inc.Using molecular genetic information to guide population management can improve the sustainability of species in captivity. However, empirical population genetics has not been commonly applied to species management programs in zoos. One limitation may be the availability of genetic resources (e.g., markers, primers, etc.) for species held in zoos. To assess the extent to which species held in zoos have been studied using population genetics in the wild, we conducted a systematic literature review of close to 8,000 papers. We synthesized information on the availability and scale of population genetics studies across amphibian, bird, mammal, and reptile species held in zoos, and discussed their potential for informing ex situ management. We found that more than half of the species in zoos (52%) already have some genetic markers described in the literature specific for them, or a congeneric species, that could be further developed to aid the management of zoo populations, and the accumulation of these resources has been steady over the past decades. Furthermore, the proportion of species with genetic resources is even higher (62%) for species that are being managed through a formal breeding program in zoos. Our study provides encouraging results for captive program managers interested in integrating population genetics into ex situ management strategies.
Author(s): Jensen EL, McClenaghan B, Ford B, Lentini A, Kerr KCR, Russello MA
Publication type: Review
Publication status: Published
Journal: Zoo Biology
Year: 2020
Volume: 39
Issue: 4
Pages: 257-262
Print publication date: 04/08/2020
Online publication date: 20/03/2020
Acceptance date: 09/03/2020
ISSN (print): 0733-3188
ISSN (electronic): 1098-2361
Publisher: Wiley-Liss Inc.
URL: https://doi.org/10.1002/zoo.21539
DOI: 10.1002/zoo.21539
PubMed id: 32196733
