GENETIC DIVERSITY OF THE AMUR TIGER ( PANTHERA TIGRIS ALTAICA ): ARE THERE DIFFERENCES BETWEEN THE 20 AND THE BEGINNING OF THE 21 CENTURIES?

P. A. Sorokin; Сорокин П. А.; V. G. Udin; Юдин В. Г.; S. V. Naidenko; Найденко С. В.; J. A. Hernandez-Blanco; Эрнандес-Бланко Х. А.; M. D. Chistopolova; Чистополова М. Д.; V. V. Rozhnov; Рожнов В. В.

doi:10.31857/S268673892360019X

GENETIC DIVERSITY OF THE AMUR TIGER (PANTHERA TIGRIS ALTAICA): ARE THERE DIFFERENCES BETWEEN THE 20 AND THE BEGINNING OF THE 21 CENTURIES?

Autores: Sorokin P.A.¹, Udin V.G.², Naidenko S.V.¹, Hernandez-Blanco J.A.¹, Chistopolova M.D.¹, Rozhnov V.V.¹
Afiliações:
1. A.N. Severtsov Institute of Ecology and Evolution, Russian Academy of Sciences
2. Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences
Edição: Volume 512, Nº 1 (2023)
Páginas: 500-505
Seção: Articles
URL: https://clinpractice.ru/2686-7389/article/view/651080
DOI: https://doi.org/10.31857/S268673892360019X
EDN: https://elibrary.ru/PHZCOG
ID: 651080

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Resumo
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Resumo

The polymorphism of 9 microsatellite loci of the Sikhote-Alin tiger population in the modern and recent historical period was analyzed using blood, excrement, and museum bone samples. Tests for a population going through a period of low abundance in the analysis of excess heterozygotes and a low value of the Garza-Williamson coefficient indicate a high probability of such events in the recent and historical past. The mean effective population size Ne for the current sample was 34.4 (95% range 17–106.8). This fact is of great interest for the conservation and restoration of endangered large cat species.

Palavras-chave

Sikhote-Alin population, historical and modern samples, bottleneck

Bibliografia

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