Abstract
Detection of natural selection at the molecular level is one of the crucial problems in contemporary population genetics. There exists a number of statistical tests designed for it, however, the interpretation of the outcomes is often obscure, because of the existence of factors like population growth, migration and recombination. In his earlier work, the author has proposed the multi-null methodology, and he applied it for four genes implicated in human familial cancer: ATM, RECQL, WRN and BLM. Because of high computational effort required for estimating critical values under nonclassical nulls, mentioned methodology is not appropriate for selection screening. In the current paper, the author presents novel, rough set based methodology, helpful in the interpretation of tests outcomes applied versus only classical nulls. This method does not require long-lasting simulations and, as it is shown in the paper, it gives reliable results.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
Kimura, M.: The Neutral Theory of Molecular Evolution. Cambridge University Press, Cambridge (1983)
Zhang, J.: Evolution of the Human ASPM Gene, a Major Determinant of Brain Size. Genetics 165, 2063–2070 (2003)
Evans, P.D., Anderson, J.R., Vallender, E.J., Gilbert, S.L., Malcom, Ch.M. et al.: Adaptive Evolution of ASPM, a Major Determinant of Cerebral Cortical Size in Humans. Human Molecular Genetics 13, 489–494 (2004)
Fu, Y.X., Li, W.H.: Statistical Tests of Neutrality of Mutations. Genetics 133, 693–709 (1993)
Fu, Y.X.: Statistical Tests of Neutrality of Mutations Against Population Growth, Hitchhiking and Background Selection. Genetics 147, 915–925 (1997)
Kelly, J.K.: A Test of Neutrality Based on Interlocus Associations. Genetics 146, 1197–1206 (1997)
Wall, J.D.: Recombination and the Power of Statistical Tests of Neutrality. Genet. Res. 74, 65–79 (1999)
Nielsen, R.: Statistical Tests of Selective Neutrality in the Age of Genomics. Heredity 86, 641–647 (2001)
Cyran, K.A., Polañska, J., Kimmel, M.: Testing for Signatures of Natural Selection at Molecular Genes Level. J. Med. Inf. Techn. 8, 31–39 (2004)
Dhillon, K.K., Sidorova, J., Saintigny, Y., Poot, M., Gollahon, K., Rabinovitch, P.S., Mon-nat Jr., R.J.: Functional Role of the Werner Syndrome RecQ Helicase in Human Fibroblasts. Aging Cell 6, 53–61 (2007)
Karmakar, P., Seki, M., Kanamori, M., Hashiguchi, K., Ohtsuki, M., Murata, E., Inoue, E., Tada, S., Lan, L., Yasui, A., Enomoto, T.: BLM is an Early Responder to DNA Double-strand Breaks. Biochem. Biophys. Res. Commun. 348, 62–69 (2006)
Golding, S.E., Rosenberg, E., Neill, S., Dent, P., Povirk, L.F., Valerie, K.: Extracellular Signal-Related Kinase Positively Regulates Ataxia Telangiectasia Mutated, Homologous Recombination Repair, and the DNA Damage Response. Cancer Res. 67, 1046–1053 (2007)
Schneider, J., Philipp, M., Yamini, P., Dork, T., Woitowitz, H.J.: ATM Gene Mutations in Former Uranium Miners of SDAG Wismut: a Pilot Study. Oncol. Rep. 17, 477–482 (2007)
Polanska, J.: The EM Algorithm and its Implementation for the Estimation of the Frequencies of SNP-Haplotypes. Int. J. Appl. Math. Comp. Sci. 13, 419–429 (2003)
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2007 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Cyran, K. (2007). Rough Sets in the Interpretation of Statistical Tests Outcomes for Genes Under Hypothetical Balancing Selection. In: Kryszkiewicz, M., Peters, J.F., Rybinski, H., Skowron, A. (eds) Rough Sets and Intelligent Systems Paradigms. RSEISP 2007. Lecture Notes in Computer Science(), vol 4585. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-73451-2_75
Download citation
DOI: https://doi.org/10.1007/978-3-540-73451-2_75
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-73450-5
Online ISBN: 978-3-540-73451-2
eBook Packages: Computer ScienceComputer Science (R0)