Acta Scientific Agriculture (ASAG)(ISSN: 2581-365X)

Research Article Volume 8 Issue 8

Simulation Suggests that Repeated Supplementations from the Wild into Captive Population Reduce but Cannot Eliminate Inbreeding

Vadarevu V Ganesh1,2, Vindhya Kumaran1,2, Erica LC Alejado1,2, Piyabut Kiatfuangfung1,2, Zuo Xian Seah1,2 and Maurice HT Ling1-3*

1School of Life Sciences, Management Development Institute of Singapore, Singapore
2School of Applied Sciences, Northumbria University, United Kingdom
3HOHY PTE LTD, Singapore

*Corresponding Author: Maurice HT Ling, School of Life Sciences, Management Development Institute of Singapore, Singapore.

Received: May 28, 2024; Published: July 11, 2024

Abstract

Captive population can suffer from inbreeding due to founder’s effect and supplementation from the wild has been considered to increase genetic diversity and reduce inbreeding. However, a recent simulation study suggests that one-off naïve supplementation from the wild cannot increase genetic diversity; thereby, suggesting more complicated supplementation regimes. Hence, we hypothesize that that repeated supplementations can better increase genetic diversity compared to single supplementation. Our simulations show that repeated 10% supplementations results in significantly higher genetic diversity (p-value ≤ 1.48E-03) compared to one-off 10% supplementation, and increasing the supplementation ratio of repeated supplementations results in higher genetic diversity (p-value ≤ 2.35E-04) compared to repeated 10% supplementations. However, increasing repeated supplementation ratios above 100% may not further increase genetic diversity. This implies that repeated supplementations have the potential to reduce but not eliminate inbreeding.

Keywords: Captive Population; Inbreeding; Supplementation; Simulation; Genetic Diversity

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Citation

Citation: Maurice HT Ling. “Simulation Suggests that Repeated Supplementations from the Wild into Captive Population Reduce but Cannot Eliminate Inbreeding". Acta Scientific Agriculture 8.8 (2024): 31-35.

Copyright

Copyright: © 2024 Maurice HT Ling. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




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