Potential genetic consequences of a recent bottleneck in the Amur tiger of
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The Amur tiger, Panthera tigris altaica, is a highly endangered felid whose range and population size has been severely reduced in recent times. At present, the wild population is estimated at 490 individuals, having rebounded from the 20–30 tigers remaining following a severe bottleneck in the 1940's. The current study presents preliminary data on the patterns and levels of genetic variation in the mitochondrial DNA control region using DNA extracted from non-invasively sampled faecal material, collected throughout the entire range of P. t. altaica in the Russian Far East. Analysis of 82 scat samples representing at least 27 individuals revealed extremely low levels of CR haplotype diversity, characterized by a single widespread haplotype (96.4%) and two rare variants, each differing by a single step within the hypervariable I (2.4%) and central conserved regions (1.2%), respectively. A comparison with previous data on cytochrome bvariation in 14 captive individuals revealed a potentially greater amount of genetic variation represented in captivity relative to that found in the wild population. The extremely low levels of mitochondrial DNA variation in the wild population is discussed in light of the demographic processes that might have shaped these patterns as well as the potential bias introduced through analysis of fecal samples. These results highlight the continuing need to assess levels of genetic variation even in recovering populations that are increasing in number and underscore the important role that captive breeding programs may play in preserving remnant genetic diversity of endangered species.
- Adams JR, Kelly BT, Waits LP (2003)Using faecal DNA sampling and GIS to monitor hybridization between red wolves (Canis rufus )and coyotes (Canis latrans ). Mol. Ecol., 12, 2175–2186.
- Beheregaray LB, Cio C, Caccone A, Gibbs JP, Powell JR (2003)Genetic divergence, phylogeography and conserva-tion units of giant tortoises from Santa Cruz and Pinzon, Galapagos Islands. Conserv. Gent., 4, 31–46.
- Bouzat JL, Cheng HH, Lewin HA, et al. (1998)Genetic evaluation of a demographic bottleneck in the Greater Prairie Chicken. Conserv. Biol., 12, 836–843.
- Caizergues A, Ratti O, Helle P, et al. (2003)Population genetic structure of male black grouse (Tetrao tetrix L. )in fragmented vs. continuous landscapes. Mol. Ecol., 12, 2297–2305.
- Caro TM, Laurenson MK (1994)Ecological and genetic factors in conservation-a cautionary tale. Science. 263, 485–486.
- Christie S (2002)Amur Tiger EEP Regional Studbook. Zoological Society of London, London.
- Cracraft, J, Feinstein J, Vaughn J, Helm-Bychowski K (1998) Sorting out tigers (Panthera tigris ):mitochondrial sequences, nuclear inserts, systematics, and conservation genetics. Anim. Conserv., 1, 139–150.
- Ernest HB, Penedo MCT, May BP, Syvanen M, Boyce WM (2000)Molecular tracking of mountain lions in the Yosemite Valley region in California:genetic analysis using microsatellites and faecal DNA. Mol. Ecol., 9, 433–441.
- Glenn TC, Stephan W, Braun MJ (1999)Effects of a population bottleneck on Whooping Crane mitochondrial DNA variation. Conserv. Biol., 13, 1097–1107.
- Godoy JA, Negro JJ, Hiraldo F, Donazar JA (2004)Phylogeography, genetic structure and diversity in the endangered bearded vulture (Gypaetus barbatus, L. )as revealed by mitochondrial DNA. Mol. Ecol., 13, 371–390.
- Goodrich JM, Kerley LL, Schleyer BO, Miquelle DG, Quigley KS, Smirnov YN, Nikolaev IG, Quigley HB, Hornocker MG (2001)Capture and chemical anesthesia of Amur (Siberian)tigers. Wildl. Soc. Bull., 29, 533–542.
- Guinand B, Scribner KT, Page KS, Burnham-Curtis MK (2003)Genetic variation over space and time:analyses of extinct and remnant lake trout populations in the Upper Great Lakes. Proc. R. Soc. Lond. B. Biol. Sci., 270, 425–433.
- Hayward GD, Miquelle DG, Smirnov EV, Nations C (2002) Monitoring Amur tiger populations:characteristics of track surveys in snow. Wildl. Soc. Bull., 30, 1150–1159.
- Heptner VG, Sludskii AA (1992)Mammals of the Soviet Union-Carnivora (Hyaenas and Cats)(English translation, ed. Hoffman RS). Smithsonian Institution Libraries and the National Science Foundation, Washington, DC.
- Hoss M, Kohn M, Paabo S, Knauer F, Schroder W (1992) Excrement analysis by PCR. Nature, 359, 199–199.
- Jackson P (1993). The status of the tiger in 1993. Report to the CITES Animals Committee, August, 1993. Reproduced in Cat News 19, 5–11. Bougy-Villars, Switzerland.
- Jae-Heup K, Eizirik E, O'Brien SJ, Johnson WE (2001) Structure and patterns of sequence variation in the mitochondrial DNA control region of the great cats. Mitochondrion, 1, 279–292.
- Kaplanov LG (1948)Tigers in Sikhote-Alin. In Tiger, red deer, and moose, Materialy k poznaniyu fauny i flory SSSR. Moscow: Izd. Mosk. Obschestva Ispytateley Prirody. Novaya seria. Otdel Zool., 14, 18–49.
- Kocher TD, Thomas WK, Meyer A, et al. (1989)Dynamics of mitochondrial DNA evolution in animals-amplification and sequencing with conserved primers. Proc. Natl. Acad. Sci. USA 86, 6196–6200.
- Kohn M, Knauer F, Stoffella A, Schroder W, Paabo S (1995) Conservation genetics of the European Brown Bear-a study using excremental PCR of nuclear and mitochondrial sequences. Mol. Ecol., 4, 95–103.
- Kucherenko SP (2001)Amur tigers at the turn of the century. Okhota i okhotnichie khozyaistvo, 4, 20–24.
- Kyle CJ, Strobeck C (2001)Genetic structure of North American wolverine (Gulo gulo )populations. Mol. Ecol., 10, 337–347.
- Matocq MD, Villablanca FX (2001)Low genetic diversity in an endangered species:recent or historic pattern?Biol. Conserv., 98, 61–68.
- Matyushkin EN, Pikunov DG, Dunishenko YM, Miquelle DG, Nikolaev IG, Smirnov EN, Salkina GP, Abramov VK, Bazilnikov BI, Yudin VG, Korkiskho, VG (1999)Distribution and numbers of Amur tigers in the Russian Far East in the mid-1990 's. In:Rare Mammal Species of Russia and Neighboring Territories (ed Aristova, AA), pp. 242–271. Russian Academy of Sciences Therological Society, Moscow.
- Miquelle DG, Pikunov DG (2003)Status of the Amur tiger and Far Eastern leopards in The Russian Far East:A Reference Guide for Conservation and Development (ed. JP Newell), pp. 106–109. Daniel & Daniel, Publishers, Inc., McKinleyville, CA.
- Miquelle DG, Merrill WT, Dunishenko YM, Smirnov EN, Quigley HB, Pikunov DG, Hornocker MG (1999)A habitat protection plan for the Amur tiger:developing political and ecological criteria for a viable land-use plan. In Riding the Tiger;Meeting the Needs of People and Wildlife in Asia (eds. Seidensticker J, Christie S, Jackson P), pp. 273–295. Cambridge University Press, Cambridge.
- Moehlman PD, Amato G, Runyoro V (1996)Genetic and demographic threats to the black rhinoceros population in the Ngorongoro Crater. Conserv. Biol., 10, 1107–1114.
- Mueller P (2003)International Tiger Studbook. Leipzig Zoo, Leipzig.
- O'Brien SJ, Wildt DE, Goldman D, Merril CR, Bush M (1983) The cheetah is depauperate in genetic variation. Science, 221, 459–462.
- Packer C, Pusey AE, Rowley H, et al. (1991)Case study of a population bottleneck-lions of the Ngorongoro Crater. Conserv. Biol., 5, 219–230.
- Palkovacs EP, Marschner M, Cio C, Gerlach J, Caccone A (2003)Are the native giant tortoises from the Seychelles really extinct?A genetic perspective based on mtDNA and microsatellite data. Mol. Ecol., 12, 1403–1413.
- Popov YN (1949)On recent glaciation in northeast Asia as it relates to prehistoric glaciation. Izvestiya Vsesoyusnovo Geogra checkovo Obshestva 3, 280–288.
- Reed JZ, Tollit DJ, Thompson PM, Amos W (1997)Molecular scatology:The use of molecular genetic analysis to assign species, sex and individual identity to seal faeces. Mol. Ecol., 6, 225–234.
- Roelke ME, Martenson JS, O'Brien SJ (1993)The consequences of demographic reduction and genetic depletion in the endangered Florida Panther. Curr. Biol., 3, 340–350.
- Rosenbaum HC, Egan MG, Clapham PJ, et al. (2000)Utility of North Atlantic right whale museum specimens for assessing changes in genetic diversity. Conserv. Biol., 14, 1837–1842.
- Smirnov EN, Miquelle DG (1999)Population dynamics of the Amur tiger in Sikhote-Alin State Biosphere Reserve. In: Riding the tiger:meeting the needs of people and wildlife in Asia (eds. Seidensticker J, Christie S, Jackson P), pp. 61–70. Cambridge University Press, Cambridge.
- Taberlet P (1996)The use of mitochondrial DNA control re-gion sequencing in conservation genetics. In:Molecular genetics approaches in conservation (eds. Smith TB, Wayne RK), pp. 125–142. Oxford University Press, Oxford.
- Traylor-Holzer K (2003)AZA North American Regional Amur Tiger Studbook. Minnesota Zoo/IUCN Conservation Breeding Specialist Group, Apple Valley, MN.
- Wang RJ, Painter JN, Hanski I (2002)Amplification of DNA markers from scat samples of the least weasel Mustela nivalis nivalis. Acta Their, 47, 425–431.
- Wentzel J, Stephens C, Johnson W, Menotti-Raymond M, Pecon-Slattery J, Yuhki N, Carrington M, Quigley HB, Miguelle DG, Tilson R, Manansang J, Brady G, Zhi L, Wenshi P, Shi-Qiang H, Johnston L, Sunquist M, Ullas Karanth K, O'Brien S (1999). Subspecies of tigers:molecular assessment using 'voucher specimens 'of geographically traceable individuals. In:Riding the Tiger:Meeting the Needs of People and Wildlife in Asia (eds. Seidensticker J, Christie S, Jackson P), pp. 40–49. Cambridge University Press, Cambridge.
- Potential genetic consequences of a recent bottleneck in the Amur tiger of
Volume 5, Issue 5 , pp 707-713
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- Amur tiger
- control region
- mtDNA,Panthera tigris altaica