Abstract
Hybridization of wildlife species, even in the absence of introgression, is of concern due to wasted reproductive effort and a reduction in productivity. In this study we detail an accidental mating between a female nyala (Tragelaphus angasii) and a male greater kudu (T. strepsiceros). The hybrid was phenotypically nyala and was identified as such based on mitochondrial DNA. Further genetic analysis based on nine microsatellite markers, chromosome number and chromosome morphology however, confirmed its status as an F1 hybrid. Results obtained from a reproductive potential assessment indicated that this animal does not have the potential to breed successfully and can be considered as sterile.
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Acknowledgments
We would like to thank the farmers for providing the reference material for this study. We are most grateful to Prof T.J. Robinson for comments on this and previous drafts of the manuscript. Mrs M.M. Bouwer is thanked for assisting in sample collection and Dr M. Kock for providing a photo of the greater kudu cow.
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Dalton, D.L., Tordiffe, A., Luther, I. et al. Interspecific hybridization between greater kudu and nyala. Genetica 142, 265–271 (2014). https://doi.org/10.1007/s10709-014-9772-7
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DOI: https://doi.org/10.1007/s10709-014-9772-7