Abstract
We review the reasons that genetic map functions are studied and the way they are used. The connexions between chiasma point processes on four-stranded bivalents, crossover point processes on the single strand products of meiosis, multilocus recombination probabilities and map functions are discussed in detail, mainly, but not exclusively under the assumption of no chromatid interference. As a result of this discussion we obtain a number of inequalities constraining map functions which lead to both bound and smoothness constraints. We show that most of the functions proposed as map functions in the literature do in fact arise in association with a stationary renewal chiasma process, and we clarify the relation between their doing so, while failing to be multilocus feasible in the sense of Liberman & Karlin (1984). We emphasize the fact that map functions can in general neither define chiasma nor crossover processes nor multilocus recombination probabilities, nor can they fully reflect the nature of the interference present in a chiasma or crossover process. Our attempt to answer the question in the title of this paper is not wholly successful, but we present some simple necessary conditions which become sufficient when supplemented by two further simple conditions. The paper closes with the statement of several open problems.
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References
Bailey, N.T.J. (1961) Introduction to the Mathematical Theory of Genetic Linkage. London: Oxford University Press.
Barratt, R.W., D. Newmeyer, D.D. Perkins, and L. Garnjobst (1954) Map construction in Neurospora crassa. Advan.Genet. 6: 1–93.
Bellman, R.E. (1970) Introduction to Matrix Analysis. 2nd ed. New York: McGraw-Hill.
Bole-Gowda, B.N., D.D. Perkins, and W.N. Strickland (1962) Crossing-over and interference in the centromere region of linkage group I of Neurospora. Genetics 47: 1243–1252.
Carter, T.C. and D.S. Falconer (1951) Stocks for detecting linkage in the mouse and the theory of their design. J. Genet. 50: 307–323.
Carter, T.C. and A. Robertson (1952) A mathematical treatment of genetical recombination using a four-strand model. Proc. Roy. Soc., B 139: 410–426.
Cobbs G. 1978 Renewal process approach to the theory of genetic linkage case of chromatid interference. Genetics 89 563–581
Crow, J.F. (1990) Mapping functions. Genetics 125: 669–671.
Daley, D.J. and D. Vere-Jones (1988) An Introduction to the Theory of Point Processes. New York: Springer-Verlag.
Evans, S.N., M.S. McPeek, and T.P. Speed (1992) A characterization of crossover models that possess map functions. Theor. Popul. Biol. 43: 80–90
Felsenstein, J. (1979) A mathematically tractable family of genetic mapping functions with different amounts of interference. Genetics 91: 769–775.
Fisher, R.A., M.F. Lyon, and A.R.G. Owen (1947) The sex chromosome in the house mouse. Heredity 1: 335–365.
Fisher R.A. 1951 A cobinatorial formulation of multiple linkage tests. Nature London 167 520
Foss E., R. Lande, F.W. Stahl, and C.M. Steinberg (1993) Chiasma interference as a function of genetic distance. Genetics 133: 681–691.
Geiringer, H. (1944) On the probability theory of linkage in Mendelian heredity. Ann. Math. Statist. 15: 25–57.
Goldgar, D.E. and P.R. Fain (1988) Models of multilocus recombination non-randomness in chiasma number and crossover positions. Am. J. Hum. Genet. 43: 38–45.
Goldgar, D.E., P.R. Fain, and W.J. Kimberling (1989) Chiasma-basedmodels of multilocus recombination: increased power for exclusion mapping and gene ordering. Genomics 5: 283–290.
Haldane, J.B.S. (1919) The combination of linkage values, and the calculation of distances between the loci of linked factors. J. Genetics 8: 299–309.
Kallenberg, O. (1983) Random Measures. 3rd ed. Berlin: Akademie-Verlag and Academic Press.
Karlin, S.(1984) Theoretical aspects of genetic map functions in recombination processes. Human Population Genetics: The Pittsburgh Symposium (A. Chakravarti ed.) pp. 209–228. New York: Van Nostrand Reinhold Company.
Karlin, S. and U. Liberman (1978) Classification and comparisons of multilocus recombination distributions. Proc. Natl. Acad. Sci. USA 75: 6332–6336.
Karlin, S. and U. Liberman (1979) A natural class of multilocus recombination processes and related measure of crossover interference. Adv. Appl. Prob. 11: 479–501.
Karlin, S. and U. Liberman (1983) Measuring interference in the chiasma renewal formation process. Adv. Appl. Prob. 15: 471–487.
Karlin, S. and U. Liberman (1994) Theoretical recombination processes incorporating interference effects. Theor. Popul. Biol. 46: 198–231.
Kosambi, D.D. (1944) The estimation of the map distance from recombination values. Ann. Eugen. 12: 172–175.
Lande, R. and F. W. Stahl (1993) Chiasma interference and the distribution of exchanges in Drosophila melanogaster. Cold Spring Harbor Symp. Quant. Biol. 58: 543–552.
Lange, K. and N. Risch (1977) Comments on lack of interference in the four strand model of crossing over. J. Math. Biol. 5: 55–59.
Liberman, U. and S. Karlin (1984) Theoretical models of genetic map functions. Theor. Popul Biol. 25: 331–346.
Ludwig, W. (1934) Uber numerische beziehungen der crossover-werte untereinander. Z. Indukt. Abstamm. Vereb. 67: 58–95.
Mahter, K. (1935) Reduction and equational separation of the chromosomes in bivalents and multivalents. J. Genet. 30: 53–78.
Mahter, K. (1936) The determination of position in crossing over. J. Genet. 33: 207–235.
Mahter, K. (1937) The determination of position in crossing over. II. The chromosome length-chiasma frequency relation. Cytologia, Jub. Vol., 514–526.
McPeek, M.S. (1995) An introduction to recombination and linkage analysis. This volume.
McPeek, M.S. and T.P. Speed (1995) Modelling interference in genetic recombination. Genetics 139: 1031–1044.
Morton, N.E. and C.J. MacLean (1984) Multilocus recombination frequencies. Genet. Res. 44: 99–108.
Morton, N.E., C.J. MacLean, R. Lew, and S. Yee (1986) Multipoint linkage analysis. Am. J. Hum. Genet. 387: 868–883.
Muller, H.J. (1916) The mechanism of crossing over. Am. Nat. 50: 193–221; 284-305; 350-366; 421-434.
Ott, J. (1991) Analysis of Human Genetic Linkage Data. Baltimore, MD: The Johns Hopkins University Press.
Owen, A.R.G. (1949) The theory of genetic recombination I. Long-chromosome arms. Proc. Roy. Soc, B 136: 67–94.
Owen, A.R.G. (1950) The theory of genetical recombination. Adv. Genet. 3: 117–157.
[41]Owen, A.R.G. (1951) An extension of Kosambi’s formula. Nature 168: 208–209.
[42]Owen, A.R.G. (1953) The analysis of multiple linkage data. Heredity 7: 247–264.
Pascoe, L. and N. Morton (1987) The use of map functions in multipoint mapping. Am. J. Hum. Genet. 40: 174–183.
Payne, L.C. (1956) The theory of genetical recombination: a general formulation for a certain class of intercept length distributions appropriate to the discussion of multiple linkage. Proc. Roy. Soc, B 144: 528–544.
Perkins, D.D. (1962) Crossing-over and interference in a multiply marked chromosome arm of Neurospora. Genetics 47: 1253–1274.
Rao, D.C., N.E. Morton, J. Lindsten, M. Hulten, and S. Yee (1977) A mapping function for man. Hum. Hered. 27: 99–104.
Risch, N. and K. Lange (1979) An alternative model of recombination and interference. Ann. Hum. Genet. 43: 61–70.
Risch, N. and K. Lange (1983) Statistical analysis of multilocus recombination. Biometrics 39: 949–963.
Schnell, F.W. (1961) Some general formulations of linkage effects in inbreeding. Genetics 46: 947–957.
Snow, R. (1979) Maximum likelihood estimation of linkage and interference from tetrad data. Genetics 92: 231–245.
Speed, T.P., M.S. McPeek, and S.N. Evans (1992) Robustness of the nointerference model for ordering genetic markers. Proc. Natl. Acad. Sci. USA 89: 3103–3106.
Stam, P. (1979) Interference in genetic crossing over and chromosome mapping. Genetics 92: 573–594.
Sturt, E. (1976) A mapping function for human chromosomes. Ann. Hum. Genet. 40: 147–163.
Sturt, E. and C.A.B. Smith (1976) The relationship between chromatid interference and the mapping function. Cytogen. Cel. Genet. 17: 212–220.
Sturtevant, A.H. (1915) The behaviour of chromosomes as studied through linkage. Z. Indukt. Abstamm.Vereb. 13: 234–287.
Weeks, D.E. (1994) Invalidity of the Rao map function for three loci. Hum. Hered. 44: 178–180.
Weeks, D.E., G.M. Lathrop, and J. Ott (1993) Multipoint mapping under genetic interference. Hum. Hered. 43: 86–97.
Weeks, D.E., J. Ott, and G.M. Lathrop (1994) Detection of genetic interference: simulation studies and mouse data. Genetics 136: 1217–1226.
Weinstein, A. (1936) The theory of multiple-strand crossing over. Genetics 21: 155–199.
Weinstein, A. (1938) Mathematical study of multiple-strand crossing over and coincidence in the chromosomes of Drosophila. Amer. Phil. Soc. Yearbook 1937. 227–228.
Zhao, H. (1995) Statistical analysis of genetical interference. PhD thesis, University of California at Berkeley.
Zhao, H. and T.P. Speed (1996) On genetic map functions. Genetics 142: 1369–1377.
Zhao H., M. S. McPeek, and T.P. Speed (1995a) A statistical analysis of chromatid interference. Genetics 139: 1057–1065.
Zhao H., M.S. McPeek, and T.P. Speed (1995b) A statistical analysis of crossover interference using the chi-square model. Genetics 139: 1045–1046.
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Speed, T.P. (1996). What is a genetic map function?. In: Speed, T., Waterman, M.S. (eds) Genetic Mapping and DNA Sequencing. The IMA Volumes in Mathematics and its Applications, vol 81. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-0751-1_5
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DOI: https://doi.org/10.1007/978-1-4612-0751-1_5
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