Research Article

Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers

Volume: 53 Number: 1 January 1, 2025
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Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers

Abstract

Rattus norvegicus (Brown rat) has a great importance for public health and economy because it lives in close association with human populations. However, molecular systematic studies on global populations of R. norvegicus are very few. In this study, sequences obtained from Europe, Asia, Africa, and America regions were analyzed using mitochondrial Cytochrome-b and Cytochrome oxidase-I gene regions and genetic differentiation levels between these populations were revealed. Accordingly, samples belonging to the studied populations did not split in Bayesian Inference trees and Median-joining networks; these samples also formed common haplotypes, and mean genetic distance and fixation index values were generally low. The results of the study showed that gene flow between these populations may be continuing due to the transportation activity by humans.

Keywords

Ethical Statement

Türkiye samples (n: 28) belong to AUMAC (Ankara University Mammalian Research Collection - https://mammalia.ankara.edu.tr/) (Ankara University Local Ethics Committee for Animal Experiments (Document no: 2018-14-81)).

Thanks

I would like to thank Prof. Dr. Nuri Yiğit for helping to provide the specimens for this study.

References

  1. JL. Long, Introduced Mammals of the World: Their History, Distribution and Influence, Melbourne: CSIRO Publishing, 2003.
  2. G.G. Musser, and M.D. Carleton, Family Muridae, Wilson DE, Reeder DM, editors. Mammal species of the world: a taxonomic and geographic reference, Washington, DC: 2nd Smithsonian Institution Press, (1993). P.501-755.
  3. L.A. Ruedas, Rattus norvegicus (errata version published in 2020), The IUCN Red List of Threatened Species (2016) eT19353A165118026.
  4. X. Bonnefoy, H. Kampen, and K. Sweeney, Public health significance of urban pests, Copenhagen: World Health Organization, 2008.
  5. 5D.W. Nagorsen, Rodents & lagomorphs of British Columbia, Victoria: Royal British Columbia Museum, 2005.
  6. A. Hulme-Beaman, K. Dobney, T. Cucchi, and J.B. Searle, An Ecological and Evolutionary Framework for Commensalism in Anthropogenic Environments, Trends Ecol Evol., 31 (2016) 633-645.
  7. J.A. McNeely, H.A., Mooney, L.E. Neville, P. Schei, and J.K. Waage (eds), A global strategy on invasive alien species. IUCN and the Global Invasive Species Programme, Gland (2001).
  8. J.M. Clinton, Rats in urban America, Public Health Rep., 84 (1969) 1.

Details

Primary Language

English

Subjects

Molecular Evolution

Journal Section

Research Article

Publication Date

January 1, 2025

Submission Date

August 10, 2024

Acceptance Date

October 8, 2024

Published in Issue

Year 2025 Volume: 53 Number: 1

APA
Çetintürk, D. (2025). Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers. Hacettepe Journal of Biology and Chemistry, 53(1), 77-86. https://doi.org/10.15671/hjbc.1531280
AMA
1.Çetintürk D. Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers. HJBC. 2025;53(1):77-86. doi:10.15671/hjbc.1531280
Chicago
Çetintürk, Derya. 2025. “Revealing the Genetic Differentiation of Rattus Norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers”. Hacettepe Journal of Biology and Chemistry 53 (1): 77-86. https://doi.org/10.15671/hjbc.1531280.
EndNote
Çetintürk D (January 1, 2025) Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers. Hacettepe Journal of Biology and Chemistry 53 1 77–86.
IEEE
[1]D. Çetintürk, “Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers”, HJBC, vol. 53, no. 1, pp. 77–86, Jan. 2025, doi: 10.15671/hjbc.1531280.
ISNAD
Çetintürk, Derya. “Revealing the Genetic Differentiation of Rattus Norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers”. Hacettepe Journal of Biology and Chemistry 53/1 (January 1, 2025): 77-86. https://doi.org/10.15671/hjbc.1531280.
JAMA
1.Çetintürk D. Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers. HJBC. 2025;53:77–86.
MLA
Çetintürk, Derya. “Revealing the Genetic Differentiation of Rattus Norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers”. Hacettepe Journal of Biology and Chemistry, vol. 53, no. 1, Jan. 2025, pp. 77-86, doi:10.15671/hjbc.1531280.
Vancouver
1.Derya Çetintürk. Revealing the Genetic Differentiation of Rattus norvegicus (Berkenhout 1769) Populations by Analyzing Two Mitochondrial Markers. HJBC. 2025 Jan. 1;53(1):77-86. doi:10.15671/hjbc.1531280

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