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Genetic distance estimated through surname frequencies of 37 counties from the state of Lara, Venezuela

Published online by Cambridge University Press:  31 July 2008

Alvaro Rodríguez-Larralde
Alvaro Rodríguez-Larralde
Affiliation:
Laboratorio de Genética Humana, Instituto Venezolano de Investigaciones Cientificas, Caracas, Venezuela
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Summary

Genetic distances between all possible pairs of counties (n = 37) in the state of Lara, Venezuela were calculated using surname frequencies and the Euclidean distance as estimator. In general, Euclidean distances were smaller between counties closer together, and the product moment correlation between geographic and Euclidean distances was 0·49 (p < 0.02). The results suggest that, in Lara, geographic distance has been an important determinant of genetic structure, although topography and roadways also have had an important influence upon this structure.

Type
Research Article
Information
Journal of Biosocial Science , Volume 25 , Issue 1 , January 1993 , pp. 101 - 110
Copyright
Copyright © Cambridge University Press 1993

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References

Arias, S., Zimmer, E., Pinto-Cisternas, J. & Quero, J. (1982) Phenotypic and population features of MPS IH in Quibor, Venezuela. Prog. clin. biol. Res., 104, 487.Google ScholarPubMed
Barrai, I., Barbujani, G., Beretta, M., Maestri, I., Russo, A., Formica, G. & Pinto-Cisterna, J. (1987) Surnames in Ferrara: distribution, isonymy and levels of inbreeding. Ann. hum. Biol. 14, 415.CrossRefGoogle ScholarPubMed
Barrai, I., Formica, G., Barale, R. & Beretta, M. (1989) Isonymy and migration distance. Ann. hum. Genet. 53, 249.CrossRefGoogle ScholarPubMed
Barrai, I., Formica, G., Barale, R., Scapoli, C., Canella, R. & Beretta, M. (1990) Isonymy in emigrants from Ferrara in 1981–1988. Ann. hum. Biol. 17, 7.CrossRefGoogle ScholarPubMed
Cavalli-Sforza, L. L. & Edwards, A. W. F. (1967) Phylogenetic analysis models and estimation procedures. Am. J. hum. Genet. 19, 233.Google ScholarPubMed
Chen, K. & Cavalli-Sforza, L. L. (1983) Surnames in Taiwan: interpretation based on geography and history. Hum. Biol. 55, 367.Google Scholar
Crow, J. F. & Mange, A. P. (1965) Measurement of inbreeding from the frequency of marriages between persons of the same surname. Eugen. Q. 12, 199.CrossRefGoogle ScholarPubMed
Crumpacker, D. W..Zei, G., Moroni, A. & Cavalli-Sforza, L. L. (1976) Air distance versus road distance as a geographical measure for studies on human population. Geograph. Anal. 8, 215.CrossRefGoogle Scholar
Fuster, V. (1986) Relationship by isonymy and migration pattern in Northwest Spain. Hum. Biol. 58, 391.Google ScholarPubMed
Gerder, M. (1986) Tipos Hereditarios de Retinoblastoma en Venezuela. Identificación con la Actividad de la Esterasa D. Msc thesis, IVIC, Centro de Estudios Avanzados, Caracas.Google Scholar
Jorde, L. B. (1985) Human genetic distance studies: present status and future prospects. Ann. Rev. Anthrop. 14, 343.CrossRefGoogle Scholar
Jorde, L. B. (1989) Inbreeding in the Utha Mormons: an evaluation of estimates based on pedigrees, isonymy and migration matrices. Ann. hum. Genet. 53, 339.CrossRefGoogle Scholar
Jorde, L. B. & Morgan, K. (1987) Genetic structure of the Utha Mormons: isonymy analysis. Am. J. phys. Anthrop. 72, 403.CrossRefGoogle Scholar
Kaplan, B. A., Lasker, G. W. & Chiarelli, B. (1978) Communality of surnames: a measure of biological interrelationship among thirty-one settlements in Upper Val Varaita in the Italian Alps. Am. J. phys. Anthrop. 49, 251.CrossRefGoogle ScholarPubMed
Küchemann, C. F., Lasker, G. W. & Smith, D. I. (1979) Historic changes in the coefficient of relationship by isonymy among the populations of the Otmoor villages. Hum. Biol. 51, 63.Google ScholarPubMed
Lasker, G. W. (1977) A coefficient of relationship by isonymy: a method for estimating the genetic relationship between populations. Hum. Biol. 49, 489.Google ScholarPubMed
Lasker, G. W. (1978a) Relationships among the Otmoor villages and surrounding communities as inferred from surnames contained in the current register of electors. Ann. hum. Biol. 5, 105.CrossRefGoogle ScholarPubMed
Lasker, G. W. (1978b) Increments through migration to the coefficient of relationship between communities estimated by isonymy. Hum. Biol. 50, 235.Google Scholar
Lasker, G. W. & Mascie-Taylor, C. G. N. (1983) Surnames in five English villages: relationship to each other, to surrounding areas and to England and Wales. J. biosoc. Sci. 15, 25.CrossRefGoogle ScholarPubMed
Malécot, G. (1950) Quelques schemas probabilistes sur la variabilité des populations naturelles. Ann. Univ. Lyon Sci. 13, 37.Google Scholar
Morton, N. E.Miki, C. & Yee, S. (1968) Bioassay of population structure under isolation by distance. Am. J. hum. Genet. 20, 411.Google ScholarPubMed
Oficina Central De Estadística E Informática (1985) XI Censo General de Población, 1981. Estado Lara. Caracas, Venezuela.Google Scholar
Osorio Alvarez, E. A. (1985) Geografia de la Población de Venezuela. Ariel-Six Barral Venezolana, Caracas.Google Scholar
Pielou, E. C. (1984) The Interpretation of Ecological Data, A Primer on Classification and Ordination. Wiley, New York.Google Scholar
Pinto-Cisternas, J., Zimmer, E. & Barrai, I. (1990) Comparison of Lasker’s coefficient of relationship in a Venezuelan town in two different periods. Ann. hum. Biol. 17, 305.CrossRefGoogle Scholar
Relethford, J. H. (1982) Isonymy and population structure of Irish isolates during the 1890s. J. biosoc. Sci. 14, 241.CrossRefGoogle ScholarPubMed
Relethford, J. H. (1988) Estimation of kinship and genetic distance from surnames. Hum. Biol. 60, 475.Google ScholarPubMed
Rodríguez-Larralde, A. (1989) Relationship between 17 Venezuelan counties through communality of surnames. Hum. Biol. 61, 31.Google ScholarPubMed
Rodríguez-Larralde, A. (1990) Distribución de los apellidos y su uso en la estimación de aislamiento y sedentarismo en los municipios del Estado Lara, Venezuela. Acta Cientif. Venez. 41, 163.Google Scholar
Rolo, M. (1981) Importancia de las Mucovicidosis en la Etiopatogenia en Diarreas y Procesos Respiratorios Agudos a Repetición y/o crónicos en Niños Venezolanos. MSc thesis, IVIC, Centro de Estudios Avanzados, Caracas.Google Scholar
Simosa León, V. (1981) Hiperfenilalaninemias en la Población de Retrasados Mentales Institucionalizados en Venezuela. MSc thesis, IVIC, Centro de Estudios Avanzados, Caracas.Google Scholar
Smouse, P. E., Long, J. C. & Sokal, R. R. (1986) Multiple regression and correlation extensions of the Mantel test of matrix correspondence. Syst. Zool. 35, 627.CrossRefGoogle Scholar
Suárez, M. M. & Torrealba, R. (1979) Internal migration in Venezuela. Urb. Anthrop. 8, 291.Google Scholar
Weiss, K. M., Chakraborty, R., Buchanan, V. & Schwartz, R. J. (1983) Mutations in names: Implications for assessing identity by descent from historical records. Hum. Biol. 55, 313.Google ScholarPubMed
Yasuda, N., Cavalli-Sforza, L. L., Skolnik, M. & Moroni, A. (1974) The evolution of surnames: an analysis of their distribution and extinction. Theo. Pop. Biol. 5, 123.CrossRefGoogle ScholarPubMed
Yasuda, N. & Morton, N. E. (1967) Studies in human population structure. In: Proc. 3rd Internat. Congress Hum. Genet, p. 249. Edited by Crow, J. F. & Neel, J. V. Johns Hopkins Press, Baltimore.Google Scholar
Zanardi, P., Dell’Acqua, G., Menini, C. & Barrai, I. (1977) Population genetics in the province of Ferrara. I. Genetic distance and geographic distances. Am. J. Hum. Genet. 29, 169.Google Scholar
Zar, J. H. (1974) Biostatistical Analysis. Prentice-Hall, London.Google Scholar
Zei, G., Guglielmino, C. R., Siri, E., Moroni, A. & Cavalli-Sforza, L. L. (1983a) Surnames as neutral aleles: Observations in Sardinia. Hum. Biol. 55, 357.Google Scholar
Zei, G., Matessi, R. G., Siri, E., Moroni, A. & Cavalli-Sforza, L. L. (1983b) Surnames in Sardinia. I. Fit of frequency distribution for neutral alleles and genetic population structure. Ann. hum. Genet. 47, 329.CrossRefGoogle ScholarPubMed
Zimmer, E. A. (1979) Tipos de Mucopolisacaridosis Identificados en Venezuela segun sus Deficiencias Enzimáticas. MSc thesis, IVIC, Centro de Estudios Avanzados, Caracas.Google Scholar