Abstract:
Trimerotropis pallidipennis is an American grasshopper whose South American populations are polymorphic for pericentric inversions. The frequencies of some of these rearrangements are correlated with geographical and climatic variables, following similar patterns among different ecological gradients. Hence, this species constitutes a promising model in which the evolutionary significance of inversion systems can be analysed as possible sources of coadapted groups of linked genes. Six samples collected along an altitudinal gradient were assayed jointly for genetic and chromosomal variation. Interestingly, the phenograms constructed with Nei's genetic distances obtained from allozyme and chromosome data were almost identical. This result is produced mainly by esterase loci variation, probably as a consequence of linkage disequilibrium. The evolutionary significance of this association is briefly discussed. ©1996 The Genetical Society of Great Britain.
Registro:
Documento: |
Artículo
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Título: | Parallel adaptive patterns of allozyme and inversion polymorphisms on an ecological gradient |
Autor: | Matrajt, M.; Confalonieri, V.; Vilardi, J. |
Filiación: | Laboratorio de Genética, Dto. Cs. Biológicas, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina Consejo Nacional de Investigaciones Científicas y Técnicas
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Palabras clave: | Gradients; Inversions; Isozymes; Linkage disequilibrium; Natural selection; Orthoptera; Trimerotropis pallidipennis |
Año: | 1996
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Volumen: | 76
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Número: | 4
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Página de inicio: | 346
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Página de fin: | 354
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DOI: |
http://dx.doi.org/10.1038/hdy.1996.52 |
Título revista: | Heredity
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Título revista abreviado: | Heredity
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ISSN: | 0018067X
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CODEN: | HDTYA
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0018067X_v76_n4_p346_Matrajt |
Referencias:
- Confalonieri, V.A., Effects of centric shift polymorphisms on chiasma conditions in Trimerotropis pallidipennis (1988) Genetica, 76, pp. 171-179
- Confalonieri, V.A., Inversion polymorphisms and natural selection in Trimerotropis pallidipennis (Orthoptera): Correlations with geographical variables (1994) Hereditas, 121, pp. 79-86
- Confalonieri, V.A., Colombo, P.C., Inversion polymorphisms in Trimerotropis pallidipennis (Orthoptera): Clinal variation along an altitudinal gradient (1989) Heredity, 62, pp. 107-112
- Confalonieri, V.A., Colombo, P.C., Polimorfismos de inversión y selección natural en Trimerotropis pallidipennis: Correlación con variables climáticas (1992) Actas XXIII Congreso Argentino de Genética, p. 20
- Confalonieri, V.A., Vilardi, J.C., Saidman, B.O., Esterase variation among Argentine populations of Trimerotropis pallidipennis (Orthoptera) (1990) Génét. Sél. Évol., 22, pp. 279-288
- Confalonieri, V.A., Vilardi, J.C., Saidman, B.O., Allozyme variation between chromosomally differentiated populations of Trimerotropis pallidipennis (Orthoptera) (1992) Evolución Biológica, 6, pp. 39-51
- Dobzhansky, T., Ayala, F., Stebbins, G.L., Valentine, J.W., (1980) Evolución, , Ediciones Omega, S.A. Barcelona
- Goñi, B., De Vaio, E.S., Beltrami, M., Leira, M.S., Crivel, M., Panzera, F., Castellanos, P., Basso, A., Geographic patterns of chromosomal variation in populations of the grasshopper (Trimerotropis pallidipennis) from southern Argentina (1985) Can. J. Genet. Cytol., 27, pp. 259-271
- Hewitt, G.M., Hybrid zones:natural laboratories for evolutionary studies (1988) Trends Ecol. Evol., 3, pp. 158-167
- Hill, W.G., Estimation of linkage disequilibrium in randomly mating populations (1974) Heredity, 33, pp. 229-239
- John, B., The role of chromosome change in the evolution of orthopteroid insects (1983) Chromosomes in the Evolution of Eukaryotic Groups, 1, pp. 1-114. , Sharma A.K. and Sharma A.N. (eds) CRC Press, Boca Raton, FL
- Johnson, G.B., Enzyme polymorphism and metabolism. Polymorphisms among enzyme loci is related to metabolic function (1974) Science, 184, pp. 28-37
- Mantel, N.A., The detection of disease clustering and a generalized regression approach (1967) Cancer Res., 27, pp. 209-220
- Mesa, A., Polimorfismo cromosómico en Trimerotropis pallidipennis (Orthoptera-Acridoidea-Oedipodinae) (1971) Rev. Peru Ent., 14, pp. 229-233
- Nei, M., Genetic distances between populations (1972) Am. Nat., 106, pp. 283-292
- Nei, M., (1975) Molecular Population Genetics and Evolution, , North-Holland/American Elsevier, Amsterdam
- Nei, M., (1987) Molecular Evolutionary Genetics, , Columbia University Press, New York
- Nei, M., Chesser, R., Estimation of fixation indices and gene diversities (1983) Ann. Hum. Genet., 47, pp. 253-259
- Neimann-Sorensen, A., Blood groups and breed structure as exemplified by three Danish breeds (1956) Acta Agric. Scand., 6, pp. 115-137
- Nevo, E., Beiles, A., Ben-Shlomo, R., The evolutionary significance of genetic diversity: Ecological, demographic and life history correlates (1984) Lecture Notes in Biomathematics 53: Evolutionary Dynamics of Genetics Diversity, pp. 13-213. , Mani, G. S. (ed.) Springer-Verlag, New York
- Otte, D., Joern, A., Insect territoriality and its evolution: Population studies of desert grasshoppers on creosote bushes (1975) J. Anim. Ecol., 44, pp. 29-54
- Saidman, B.O., (1985) Estudios Isoenzimáticos en Especies del Género Prosopis, , Ph.D. Thesis, Universidad de Buenos Aires
- Shaw, C., Prassad, R., Starch electrophoresis of enzymes. A compilation of recipes (1970) Biochem. Genet., 4, pp. 279-320
- Shaw, D., Moran, C., Wilkinson, P., Chromosomal reorganization, geographic differentiation and the mechanism of speciation in the genus Caledia (1980) Insect Cytogenetics, pp. 171-194. , Blackmann, R. L., Hewitt, G. M. and Ashburner, M. (eds) Blackwell Scientific Publications, Oxford
- Slatkin, M., Estimating levels of gene flow in natural populations (1981) Genetics, 99, pp. 323-335
- Slatkin, M., Rare alleles as estimators of gene flow (1985) Evolution, 39, pp. 53-65
- Slatkin, M., Barton, N.H., A comparison of three indirect methods for estimating average levels of gene flow (1989) Evolution, 43, pp. 1349-1368
- Vilardi, J.C., Programa basic para estimar índices de distancias y variabilidad genética y sus errores a partir de muestras pequeñas (1991) Mendeliana, 9, pp. 67-68
- Wallner, W.E., Factors affecting insect population dynamics: Differences between outbreak and non-outbreak species (1987) Ann. Rev. Ent., 32, pp. 317-340
- White, M.J.D., Cytogenetics of orthopteroid insects (1951) Adv. Genet., 4, pp. 267-330
- White, M.J.D., (1973) Animal Cytology and Evolution, 3rd Edn., , Cambridge University Press, New York
- Wright, S., Evolution in Mendelian populations (1931) Genetics, 16, pp. 97-159
- Wright, S., The genetical structure of populations (1951) Ann. Eugen., 15, pp. 323-354
- Wright, S., The interpretation of population structure by F-statistics with special regard to systems of mating (1965) Evolution, 19, pp. 395-420
Citas:
---------- APA ----------
Matrajt, M., Confalonieri, V. & Vilardi, J.
(1996)
. Parallel adaptive patterns of allozyme and inversion polymorphisms on an ecological gradient. Heredity, 76(4), 346-354.
http://dx.doi.org/10.1038/hdy.1996.52---------- CHICAGO ----------
Matrajt, M., Confalonieri, V., Vilardi, J.
"Parallel adaptive patterns of allozyme and inversion polymorphisms on an ecological gradient"
. Heredity 76, no. 4
(1996) : 346-354.
http://dx.doi.org/10.1038/hdy.1996.52---------- MLA ----------
Matrajt, M., Confalonieri, V., Vilardi, J.
"Parallel adaptive patterns of allozyme and inversion polymorphisms on an ecological gradient"
. Heredity, vol. 76, no. 4, 1996, pp. 346-354.
http://dx.doi.org/10.1038/hdy.1996.52---------- VANCOUVER ----------
Matrajt, M., Confalonieri, V., Vilardi, J. Parallel adaptive patterns of allozyme and inversion polymorphisms on an ecological gradient. Heredity. 1996;76(4):346-354.
http://dx.doi.org/10.1038/hdy.1996.52