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Genetics Research International
Volume 2012, Article ID 979751, 7 pages
http://dx.doi.org/10.1155/2012/979751
Research Article

Epigenetic Variation May Compensate for Decreased Genetic Variation with Introductions: A Case Study Using House Sparrows (Passer domesticus) on Two Continents

1Department of Integrative Biology, University of South Florida, SCA 110, 4202 East Fowler Avenue, Tampa, FL 33620, USA
2Ornithology Section, Department of Zoology, National Museum of Kenya, Museum Hill Centre, Museum Hill Road, Westlands, Nairobi, Kenya

Received 15 September 2011; Revised 4 November 2011; Accepted 5 November 2011

Academic Editor: Vett Lloyd

Copyright © 2012 Aaron W. Schrey et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. B. Angers, E. Castonguay, and R. Massicotte, “Environmentally induced phenotypes and DNA methylation: how to deal with unpredictable conditions until the next generation and after,” Molecular Ecology, vol. 19, no. 7, pp. 1283–1295, 2010. View at Publisher · View at Google Scholar · View at Scopus
  2. C. L. Richards, O. Bossdorf, and K. J. F. Verhoeven, “Understanding natural epigenetic variation,” New Phytologist, vol. 187, no. 3, pp. 562–564, 2010. View at Publisher · View at Google Scholar · View at Scopus
  3. C. L. Richards, O. Bossdorf, and M. Pigliucci, “What role does heritable epigenetic variation play in phenotypic evolution?” BioScience, vol. 60, no. 3, pp. 232–237, 2010. View at Publisher · View at Google Scholar · View at Scopus
  4. O. Bossdorf, C. L. Richards, and M. Pigliucci, “Epigenetics for ecologists,” Ecology Letters, vol. 11, no. 2, pp. 106–115, 2008. View at Publisher · View at Google Scholar · View at Scopus
  5. E. J. Richards, “Population epigenetics,” Current Opinion in Genetics and Development, vol. 18, no. 2, pp. 221–226, 2008. View at Publisher · View at Google Scholar · View at Scopus
  6. S. L. Berger, T. Kouzarides, R. Shiekhattar, and A. Shilatifard, “An operational definition of epigenetics,” Genes and Development, vol. 23, no. 7, pp. 781–783, 2009. View at Publisher · View at Google Scholar · View at Scopus
  7. N. C. Whitelaw and E. Whitelaw, “How lifetimes shape epigenotype within and across generations,” Human Molecular Genetics, vol. 15, no. 2, pp. R131–R137, 2006. View at Publisher · View at Google Scholar · View at Scopus
  8. K. J. F. Verhoeven, J. J. Jansen, P. J. van Dijk, and A. Biere, “Stress-induced DNA methylation changes and their heritability in asexual dandelions,” New Phytologist, vol. 185, no. 4, pp. 1108–1118, 2010. View at Publisher · View at Google Scholar · View at Scopus
  9. J. Molinier, G. Ries, C. Zipfel, and B. Hohn, “Transgeneration memory of stress in plants,” Nature, vol. 442, no. 7106, pp. 1046–1049, 2006. View at Publisher · View at Google Scholar · View at Scopus
  10. M. T. Cervera, L. Ruiz-García, and J. M. Martínez-Zapater, “Analysis of DNA methylation in Arabidopsis thaliana based on methylation-sensitive AFLP markers,” Molecular Genetics and Genomics, vol. 268, no. 4, pp. 543–552, 2002. View at Publisher · View at Google Scholar · View at Scopus
  11. S. H. Rangwala, R. Elumalai, C. Vanier, H. Ozkan, D. W. Galbraith, and E. J. Richards, “Meiotically stable natural epialleles of Sadhu, a novel arabidopsis retroposon,” PLoS Genetics, vol. 2, no. 3. article e36, pp. 270–281, 2006. View at Publisher · View at Google Scholar · View at Scopus
  12. M. W. Vaughn, M. Tanurdžić, Z. Lippman et al., “Epigenetic natural variation in Arabidopsis thaliana,” PLoS Biology, vol. 5, no. 7, pp. 1617–1629, 2007. View at Publisher · View at Google Scholar · View at Scopus
  13. R. Lister, M. Pelizzola, R. H. Dowen et al., “Human DNA methylomes at base resolution show widespread epigenomic differences,” Nature, vol. 462, no. 7271, pp. 315–322, 2009. View at Publisher · View at Google Scholar · View at Scopus
  14. C. M. Herrera and P. Bazaga, “Epigenetic differentiation and relationship to adaptive genetic divergence in discrete populations of the violet Viola cazorlensis,” New Phytologist, vol. 187, no. 3, pp. 867–876, 2010. View at Publisher · View at Google Scholar · View at Scopus
  15. C. M. Herrera and P. Bazaga, “Untangling individual variation in natural populations: ecological, genetic and epigenetic correlates of long-term inequality in herbivory,” Molecular Ecology, vol. 20, no. 8, pp. 1675–1688, 2011. View at Publisher · View at Google Scholar
  16. O. J. Rando and K. J. Verstrepen, “Timescales of Genetic and Epigenetic Inheritance,” Cell, vol. 128, no. 4, pp. 655–668, 2007. View at Publisher · View at Google Scholar · View at Scopus
  17. J. E. Pérez, M. Nirchio, C. Alfonsi, and C. Muñoz, “The biology of invasions: the genetic adaptation paradox,” Biological Invasions, vol. 8, no. 5, pp. 1115–1121, 2006. View at Publisher · View at Google Scholar · View at Scopus
  18. O. Bossdorf, H. Auge, L. Lafuma, W. E. Rogers, E. Siemann, and D. Prati, “Phenotypic and genetic differentiation between native and introduced plant populations,” Oecologia, vol. 144, no. 1, pp. 1–11, 2005. View at Publisher · View at Google Scholar · View at Scopus
  19. C. L. Richards, O. Bossdorf, N. Z. Muth, J. Gurevitch, and M. Pigliucci, “Jack of all trades, master of some? On the role of phenotypic plasticity in plant invasions,” Ecology Letters, vol. 9, no. 8, pp. 981–993, 2006. View at Publisher · View at Google Scholar · View at Scopus
  20. A. B. Nicotra, O. K. Atkin, S. P. Bonser et al., “Plant phenotypic plasticity in a changing climate,” Trends in Plant Science, vol. 15, no. 12, pp. 684–692, 2010. View at Publisher · View at Google Scholar · View at Scopus
  21. R. Jaenisch and A. Bird, “Epigenetic regulation of gene expression: how the genome integrates intrinsic and environmental signals,” Nature Genetics, vol. 33, supplement, pp. S245–S254, 2003. View at Publisher · View at Google Scholar · View at Scopus
  22. K. Manning, M. Tör, M. Poole et al., “A naturally occurring epigenetic mutation in a gene encoding an SBP-box transcription factor inhibits tomato fruit ripening,” Nature Genetics, vol. 38, no. 8, pp. 948–952, 2006. View at Publisher · View at Google Scholar · View at Scopus
  23. P. Cubas, C. Vincent, and E. Coen, “An epigenetic mutation responsible for natural variation in floral symmetry,” Nature, vol. 401, no. 6749, pp. 157–161, 1999. View at Publisher · View at Google Scholar · View at Scopus
  24. V. K. Rakyan, S. Chong, M. E. Champ et al., “Transgenerational inheritance of epigenetic states at the murine Axin(Fu) allele occurs after maternal and paternal transmission,” Proceedings of the National Academy of Sciences of the United States of America, vol. 100, no. 5, pp. 2538–2543, 2003. View at Publisher · View at Google Scholar · View at Scopus
  25. H. D. Morgan, H. G. E. Sutherland, D. I. K. Martin, and E. Whitelaw, “Epigenetic inheritance at the agouti locus in the mouse,” Nature Genetics, vol. 23, no. 3, pp. 314–318, 1999. View at Publisher · View at Google Scholar · View at Scopus
  26. R. Kucharski, J. Maleszka, S. Foret, and R. Maleszka, “Nutritional control of reproductive status in honeybees via DNA methylation,” Science, vol. 319, no. 5871, pp. 1827–1830, 2008. View at Publisher · View at Google Scholar · View at Scopus
  27. C. Biémont, “From genotype to phenotype. What do epigenetics and epigenomics tell us,” Heredity, vol. 105, no. 1, pp. 1–3, 2010. View at Publisher · View at Google Scholar · View at Scopus
  28. E. Heard and C. M. Disteche, “Dosage compensation in mammals: fine-tuning the expression of the X chromosome,” Genes and Development, vol. 20, no. 14, pp. 1848–1867, 2006. View at Publisher · View at Google Scholar · View at Scopus
  29. F. Johannes, E. Porcher, F. K. Teixeira et al., “Assessing the impact of transgenerational epigenetic variation on complex traits,” PLoS Genetics, vol. 5, no. 6, pp. 1–11, 2009. View at Publisher · View at Google Scholar · View at Scopus
  30. L. Z. Xiong, C. G. Xu, M. A. Saghai Maroof, and Q. Zhang, “Patterns of cytosine methylation in an elite rice hybrid and its parental lines, detected by a methylation-sensitive amplification polymorphism technique,” Molecular and General Genetics, vol. 261, no. 3, pp. 439–446, 1999. View at Publisher · View at Google Scholar · View at Scopus
  31. A. Salmon, J. Clotault, E. Jenczewski, V. Chable, and M. J. Manzanares-Dauleux, “Brassica oleracea displays a high level of DNA methylation polymorphism,” Plant Science, vol. 174, no. 1, pp. 61–70, 2008. View at Publisher · View at Google Scholar · View at Scopus
  32. A. Salmon, M. L. Ainouche, and J. F. Wendel, “Genetic and epigenetic consequences of recent hybridization and polyploidy in Spartina (Poaceae),” Molecular Ecology, vol. 14, no. 4, pp. 1163–1175, 2005. View at Publisher · View at Google Scholar · View at Scopus
  33. T. R. Anderson, Biology of the Ubiquitous House Sparrow, Oxford University Press, New York, NY, USA, 2006.
  34. R. F. Johnston and R. K. Selander, “House sparrows: rapid evolution of races in North America,” Science, vol. 144, no. 3618, pp. 550–552, 1964. View at Google Scholar · View at Scopus
  35. R. Johnston and R. Selander, “Evolution in the house sparrow—III. Variation in size and sexual dimorphism in Europe and North and South America,” American Naturalist, vol. 107, no. 955, pp. 373–390, 1973. View at Google Scholar
  36. A. W. Schrey, M. Grispo, M. Awad et al., “Broad-scale latitudinal patterns of genetic diversity among native European and introduced house sparrow (Passer domesticus) populations,” Molecular Ecology, vol. 20, no. 6, pp. 1133–1143, 2011. View at Publisher · View at Google Scholar
  37. International Chicken Genome Sequencing Consortium, “Sequence and comparative analysis of the chicken genome provide unique perspectives on vertebrate evolution,” Nature, vol. 432, pp. 695–716, 2004. View at Google Scholar
  38. L. B. Martin, M. I. Pless, and M. C. Wikelski, “Greater seasonal variation in blood and ectoparasite infections in a temperate than a tropical population of House Sparrows Passer domesticus in North America,” Ibis, vol. 149, no. 2, pp. 419–423, 2007. View at Publisher · View at Google Scholar · View at Scopus
  39. L. B. Martin, J. L. Alam, T. Imboma, and A. L. Liebl, “Variation in inflammation as a correlate of range expansion in Kenyan house sparrows,” Oecologia, vol. 164, no. 2, pp. 339–347, 2010. View at Publisher · View at Google Scholar · View at Scopus
  40. J. D. Summers-Smith, The Sparrows: A Study of the Genus Passer, T. and A. D. Poyser Ltd, Staffordshire, England, UK, 19878.
  41. R. S. Ridgely and J. A. Gwynne, A Guide to the Birds of Panama, Princeton University Press, Princeton, NJ, USA, 2nd edition, 1992.
  42. G. E. Reyna-López, J. Simpson, and J. Ruiz-Herrera, “Differences in DNA methylation patterns are detectable during the dimorphic transition of fungi by amplification of restriction polymorphisms,” Molecular and General Genetics, vol. 253, no. 6, pp. 703–710, 1997. View at Publisher · View at Google Scholar · View at Scopus
  43. Wolf Lab, “AFLP Protocol,” 2000, http://bioweb.usu.edu/wolf/aflp_protocol.htm.
  44. R. Peakall and P. E. Smouse, “GENALEX 6: genetic analysis in Excel. Population genetic software for teaching and research,” Molecular Ecology Notes, vol. 6, no. 1, pp. 288–295, 2006. View at Publisher · View at Google Scholar · View at Scopus
  45. M. Foll and O. Gaggiotti, “A genome-scan method to identify selected loci appropriate for both dominant and codominant markers: a Bayesian perspective,” Genetics, vol. 180, no. 2, pp. 977–993, 2008. View at Publisher · View at Google Scholar · View at Scopus
  46. E. J. Richards, “Inherited epigenetic variation—revisiting soft inheritance,” Nature Reviews Genetics, vol. 7, no. 5, pp. 395–401, 2006. View at Publisher · View at Google Scholar · View at Scopus
  47. S. Gilbert and D. Epel, Ecological Developmental Biology: Integrating Epigenetics, Medicine, and Evolution, Sinauer Associates, Sunderland, Mass, USA, 2009.
  48. I. C. G. Weaver, N. Cervoni, F. A. Champagne et al., “Epigenetic programming by maternal behavior,” Nature Neuroscience, vol. 7, no. 8, pp. 847–854, 2004. View at Publisher · View at Google Scholar · View at Scopus