Abstract
The level of genetic differentiation of northern Dolly Varden char Salvelinus malma malma from Asia and North America was evaluated using the data on mtDNA variation (regions ND1/ND2, ND5/ND6, and Cytb/D-loop) obtained by means of PCR-RFLP analysis. For S. m. malma, the mean values of haplo-type and nucleotide diversity were 0.5261 ± 0.00388 and 0.001558, respectively. The mean estimate of the population nucleotide divergence constituted 0.055%. It was demonstrated that S. m. malma on the most part of the species range examined (drainages of the Beaufort Sea, Chukotka Sea, Bering Sea, and the Sea of Okhotsk) was characterized by the population genetic structure with the low level of genetic differentiation and divergence. At the same time, populations from the Pacific Ocean Gulf of Alaska demonstrated marked genetic differentiation, supported by the high pairwise G4ST values (from 0.4198 to 0.5211) and nucleotide divergence estimates (mean divergence, 0.129%), from Asian and North American populations. Analysis of molecular variance (AMOVA) showed that most of the mtDNA variation in S. m. malma fell in the intrapopulation component (72.5%). At the same time, the differences between the populations (21.1%) and between the regions (6.4%) made lower contribution to the total variation.
Similar content being viewed by others
Explore related subjects
Discover the latest articles and news from researchers in related subjects, suggested using machine learning.References
Chereshnev, I.A., Biologicheskoe raznoobrazie presnovodnoi ikhtiofauny severovostoka Rossii (Biological Diversity of Freshwater Ichtiofauna of the North-East of Russia), Vladivostok: Dal’nauka, 1996.
Hewitt, G.M., The Genetic Legacy of Quaternary Ice Ages, Nature, 2000, vol. 405, pp. 907–913.
Berg, L.S., Ryby presnykh vod SSSR i sopredel’nykh stran (Freshwater Fishes of the Soviet Union and Adjacent Countries), Moscow: Izd. Akad. Nauk SSSR, 1948, part 1, 4th ed.
Behnke, R.J., A Systematics Review of the Genus Salvelinus, Charrs, Salmonid Fishes of the Genus Salvelinus, Balon, E.K., Ed., Hague: Dr. W. Junk Publ., 1980, pp. 441–480.
Morrow, J.E., Analysis of the Dolly Varden Charr, Salvelinus malma, of Northwestern North America and Northeastern Siberia, Charrs, Salmonid Fishes of the Genus Salvelinus, Balon, E.K., Ed., Hague: Dr. W. Junk Publ., 1980, pp. 323–338.
Baxter, J.S., Taylor, E.B., Devlin, R.H., et al., Evidence for Natural Hybridization between Dolly Varden (Salvelinus malma) and Bull Trout (Salvelinus confluentus) in a Northcentral British Columbia Watershed, Can. J. Fish. Aquat. Sci., 1997, vol. 54, pp. 421–429.
Behnke, R.J., Trout and Salmon of North America, New York: The Free Press, 2002.
Chereshnev, I.A., Fauna, Systematics, and Relationships of Freshwater Fishes of Eastern Chukotka, in Ekologiya i sistematika presnovodnykh organizmov Dal’nego Vostoka (Ecology and Systematics of Far East Freshwater Organisms), Vladivostok: Dalnevostochnyi nauchnyi tsentr Ross. Akad. Nauk SSSR, 1983, pp. 89–108.
Oleinik, A.G., Skurikhina, L.A., Brykov, Vl.A., et al., Differentiation of Dolly Varden Char Salvelinus malma from Asia and North America Inferred from PCRRFLP Analysis of Mitochondrial DNA, Russ. J. Genet., 2005, vol. 41, no. 5, pp. 501–508.
Osinov, A.G., Evolutionary Relationships between the Main Taxa of the Salvelinus alpinus-Salvelinus malma Complex: Results of a Comparative Study of Allozyme Data from Different Authors, Vopr. Ikhtiol., 2001, vol. 41, no. 2, pp. 167–183.
Osinov, A.G., The Northern Form of Dolly Varden, Salvelinus malma, from Asia and North America: Allozyme Variation, Genetic Differentiation and Origin, Vopr. Ikhtiol., 2002, vol. 42, no. 5, pp. 664–677.
Osinov, A.G. and Pavlov, S.D., Allozyme Variation and Genetic Divergence of Arctic Char and Dolly Varden Populations (Salvelinus alpinus-S. malma Complex), Vopr. Ikhtiol., 1998, vol. 38, no. 1, pp. 47–61.
Brunner, P.C., Douglas, M.R., Osinov, A., et al., Holarctic Phylogeography of Arctic Char (Salvelinus alpinus L.) Inferred from Mitochondrial DNA Sequences, Evolution, 2001, vol. 55, pp. 573–586.
Oleinik, A.G., Skurikhina, L.A., and Brykov, Vl.A., Dolly Varden Charr: Phylogeography, Genetic Differentiation and Origin, Based on PCR-RFLP Analysis of Mitochondrial DNA, Computational Phylogenetics and Molecular Systematics: Commemorating the 50th Anniversary of Molecular Phylogenetics and Systematics in Russia (Proc. Conf., Moscow, 2007), Moscow, 2007, pp. 226–228.
Redenbach, Z. and Taylor, E.B., Evidence for Historical Introgression along a Contact Zone between Two Species of Char (Pisces: Salmonidae) in Northwestern North America, Evolution, 2002, vol. 56, no. 5, pp. 1021–1035.
Mann, D.H. and Hamilton, T.D., Late Pleistocene and Holocene Paleoenvironments of the North Pacific Coast, Quaternary Sci. Rev., 1995, vol. 14, pp. 449–471.
DeCicco, A. and Reist, J., Distribution of Dolly Varden in Northern Bering and Chukotka Sea Drainages, a Provisional Organization, ISACF Inform. Ser., 1999, no. 7, pp. 13–18.
Oleinik, A.G., Skurikhina, L.A., Brykov, Vl.A., et al., Mitochondrial DNA Divergence of Two Dolly Varden Char, Salvelinus malma (Salmonidae: Pisces) Subspecies, Dokl. Ross. Akad. Nauk, 2001, vol. 367, no. 6, pp. 844–846.
Oleinik, A.G., Skurikhina, L.A., and Brykov, Vl.A., The Divergence of the Dolly Varden Char Salvelinus malma in Asian Northern Pacific Population Inferred from the RCR-RFLP Analysis of Mitochondrial DNA, Russ. J. Genet., 2002, vol. 38, no. 10, pp. 1181–1188.
Pustovoit, S.P., Genetic Variation and Interpopulation Differences of Dolly Varden Char, (Salvelinus malma Walb.), Genetika (Moscow), 1991, vol. 27, no. 1, pp. 106–112.
Crane, P.A., Seeb, L.W., and Seeb, J.E., Genetic Relationships among Salvelinus Species Inferred from Allozyme Data, Can. J. Fish. Aquat. Sci., 1994, vol. 51,suppl. 1, pp. 182–197.
Crane, P.A., Lewis, C.J., Kretschmer, E.J., et al., Characterization and Inheritance of Seven Microsatellite Loci from Dolly Varden, Salvelinus malma, and Cross-Species Amplification in Arctic Char, S. alpinus, Conservation Genet., 2004, vol. 5, pp. 737–741.
Crane, P., DeCicco, A., Spearman, W., and Wenburg, J., Genetic Diversity of Dolly Varden Populations in Norton and Kotzebue Sounds, Anchorage: US Fish and Wildlife Service, Office of Subsistence Management, Fisheries Resource Monitoring Program, Technical Report for Study 01-136, 2005.
Currens, K.P., Griswold, K.E., and Reeves, G.H., Relations between Dolly Varden Populations and between Coastal Cutthroat Trout Populations in Prince William Sound, Restoration Project 98145, Final Report, 2003.
Everett, R.J., Wilmot, R.L., and Krueger, C.C., Population Genetic Structure of Dolly Varden from Beafourt Sea Drainages of Northern Alaska and Canada, Am. Fish. Soc. Symp., 1997, vol. 19, pp. 240–249.
Gharrett, A.J., Goto, A., and Yamazaki, F., A Note on the Genetic Contrast of Sympatric Dolly Varden (Salvelinus malma) and Arctic Charr (S. alpinus) in the Karluk River System, Alaska, Report of Overseas Work Supported by Grant-in Aid for Overseas Scientific Survey of the Ministry of Education, Science and Culture of Japan, during 1987–1990, Yamazaki, F., Ed., Hokodate: Hokkaido Univ., 1991, pp. 37–48.
Gordeeva, N., Chukova, E., and Oleinik, A., Microsatellite Genetic Variation of Asian Populations of Dolly Varden Char, Hydrobiologia, 2010, vol. 650, no. 1, pp. 133–144.
Oleinik, A.G., Skurikhina, L.A., Frolov, S.V., et al., Differences between Two Subspecies of Dolly Varden, Salvelinus malma, Revealed by RFLP-PCR Analysis of Mitochondrial DNA, Environ. Biol. Fishes, 2004, vol. 69, pp. 449–459.
Osinov, A.G., The Dolly Varden (Salvelinus malma) of Eurasia and the Chars of the Kamchatka River Basin: Data from Allozyme Analysis: Proc. 8th and 9th ISACF Workshops on Arctic Char, 1996 and 1998, ISACF Inform. Ser., 1999, no. 7, pp. 173–181.
Reist, J.D., Johnson, J.D., and Carmichael, T.J., Morphological Variation in Charr from North-Western Canada-Salvelinus alpinus and Salvelinus malma, ISACF Inform. Ser., 1991, no. 5, pp. 135–145.
Reist, J.D., Johnson, J.D., and Carmichael, T.J., Variation and Specific Identity of the Char from Northwestern Arctic Canada and Alaska, Fish Ecology in Arctic North America: American Fisheries Society Symposium 19, Reynolds, J., Ed., Bethesda, 1997, pp. 250–261.
Nei, M., Analysis of Gene Diversity in Subdivided Populations, Proc. Natl. Acad. Sci. USA, 1973, vol. 70, pp. 3321–3323.
Nei, M., Molecular Evolutionary Genetics, New York: Columbia University Press, 1987.
Tajima, F., Evolutionary Relationship of DNA Sequences in Finite Populations, Genetics, 1983, vol. 105, pp. 437–460.
McElroy, D., Moran, P., Bermingham, E., and Kornfield, I., REAP: An Integrated Environment for the Manipulation and Phylogenetic Analysis of Restriction Data, J. Hered., 1992, vol. 83, pp. 153–158.
Schneider, S., Roessli, D., and Excoffier, L., Arlequin ver 2.000: A Software for Population Genetic Data Analysis, Geneva: Univ. Geneva, 2000.
Roff, D. and Bentzen, P., The Statistical Analysis of Mitochondrial DNA Polymorphisms: Chi-Square and the Problem of Small Samples, Mol. Biol. Evol., 1989, vol. 5, pp. 539–545.
Zaykin, D.V. and Pudovkin, A.I., Two Programs to Estimate Significance of Chi-Square Values Using Pseudo-Probability Tests, J. Hered., 1993, vol. 84, p. 152.
Weir, B.S. and Cockerham, C.C., Estimating F-Statistics for the Analysis of Population Structure, Evolution, 1984, vol. 38, pp. 1358–1370.
Excoffier, L., Smouse, P.E., and Quattro, J.M., Analysis of Molecular Variance Inferred from Metric Distances among DNA Haplotypes: Application to Human Mitochondrial DNA Restriction Data, Genetics, 1992, vol. 131, pp. 479–491.
Nei, M. and Tajima, F., DNA Polymorphism Detectable by Restriction Endonucleases, Genetics, 1981, vol. 97, pp. 145–163.
Nei, M. and Miller, J.C., A Simple Method for Estimating Average Number of Nucleotide Substitution within and between Populations from Restriction Date, Genetics, 1990, vol. 125, pp. 873–879.
Avise, J.C., Phylogeography: The History and Formation of Species, London: Harvard Univ. Press;, 2000.
Churikov, D.Yu., Genealogy of Mitochondrial DNA Haplotypes among Several Species of Pacific Salmon, Extended Abstract of Cand. Sci. (Biol.) Dissertation, St. Petersburg: St. Petersburg State Univ., 2001, p. 17.
Churikov, D. and Gharrett, A.J., Comparative Phylogeography of the Two Pink Salmon Broodlines: An Analysis Based on a Mitochondrial DNA Genealogy, Mol. Evol., 2002, vol. 11, pp. 1077–1101.
Bernatchez, L., The Evolutionary History of Brown Trout (Salmo trutta L.) Inferred from Phylogeographic, Nested Clade, and Mismatch Analyses of Mitochondrial DNA Variation, Evolution, 2001, vol. 55, pp. 351–379.
Oleinik, A.G., Skurikhina, L.A., and Chukova, E.I., Phylogeography of Southern Asian Dolly Varden Char Salvelinus malma krascheninnikovi: Genealogical Analysis of Mitochondrial DNA, Russ. J. Genet., 2010, vol. 46, no. 2, pp. 198–209.
Yamamoto, S., Morita, K., Kitano, S., et al., Phylogeography of White-Spotted Charr (Salvelinus leucomaenis) Inferred from Mitochondrial DNA Sequences, Zool. Sci., 2004, vol. 21, pp. 229–240.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.G. Oleinik, L.A. Skurikhina, Vl.A. Brykov, 2011, published in Genetika, 2011, Vol. 47, No.12, pp. 1642–1654.
Rights and permissions
About this article
Cite this article
Oleinik, A.G., Skurikhina, L.A. & Brykov, V.A. Population genetic structure of northern Dolly Varden char Salvelinus malma malma in Asia and North America. Russ J Genet 47, 1456–1467 (2011). https://doi.org/10.1134/S1022795411110135
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1022795411110135


