Navegar

Colección

Datos Estadísticas

Artículo

El editor solo permite decargar el artículo en su versión post-print desde el repositorio. Por favor, si usted posee dicha versión, enviela a
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The genetic variation between two allopatric populations of Bulnesia retama and that of B. schickendantzii and B. foliosa was investigated. The Peruvian population of B. retama showed low values of P (0.117) and He (0.057) compared to those in the Argentine population wich P = 0.59 and He = 0.269; B. schickendantzii showed P = 0.54 and B. foliosa P = 0.17. Genetic identity between the latter was 0.836 and between the allopatric populations of B. retama was 0.89: the Peruvian population had reduced allelic variation per locus (A = 1.176) in comparison to the Argentine population (A = 1.955). The values of A. P. He and WRIGHT's fixation indices suggest that the Peruvian population could have originated from a single or very few migrants from southern latitudes (founder effect).

Registro:

Documento: Artículo
Título:Isozyme variation in Bulnesia retama, B. schickendantzii and B. foliosa (Zygophyllaceae)
Autor:Comas, C.I.; Hunziker, J.H.
Filiación:Depto. de Ciencias Biológicas, Fac. de Ciencias Exactas y Naturales, (1428) Buenos Aires, Argentina
Inst. de Botânica Darwinion, Casilla de Correo 22, Prov. de Buenos Aires, Argentina
Palabras clave:Isozyme variation, long distance dispersal, founder effect; Zygophyllaceae, Bulnesia retama, B. schickendantzii, B. foliosa; Bulnesia foliosa; Bulnesia retama; Bulnesia schickendantzii
Año:1996
Volumen:199
Número:3-4
Página de inicio:193
Página de fin:202
DOI: http://dx.doi.org/10.1007/BF00984904
Título revista:Plant Systematics and Evolution
Título revista abreviado:Plant Syst. Evol.
ISSN:03782697
CODEN:ESPFB
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03782697_v199_n3-4_p193_Comas

Referencias:

  • Barret, S.C.H., Shore, J.S., Isozyme variation in colonizing plants (1989) Isozymes in Plant Biology, pp. 106-126. , SOLTIS, D. E., SOLTIS, P. S., (Eds): Portland, Oregon: Dioscorides Press
  • Comas, C.I., Hunziker, J.H., Variation of aspartate amine transferase isozymes in Bulnesia retama (Zygophyllaceae) (1992) Darwiniana, 31, pp. 35-42
  • Crisci, J.V., Species relationships in Bulnesia as shown by seed protein electrophoresis (1979) Biochem. Syst. Ecol., 7, pp. 303-308
  • Burghardt, A.D., Estudios electroforéticos de proteínas seminales en Bulnesia retama, B. chilensis y su relación con otras especies del género (1984) Darwiniana, 25, pp. 227-234
  • Hartl, D.L., (1980) Principles of Population Genetics, 1st Edn., , Sunderland, Mass.: Sinauer
  • Hunziker, J.H., Evolución en Bulnesia: Un enfoque multidisciplinario (1980) Actas IV Congr Latinoamer. Genética, 2, pp. 313-324
  • Kimura, M., Crow, J.F., The number of alleles that can be maintained in a finite population (1964) Genetics, 49, pp. 725-738
  • Navarro, G., A new species of Bulnesia (Zygophyllaceae) from the xerothermic southern Puna of Bolivia (1994) Novon, 4, pp. 280-284
  • Nei, M., Genetic distance between populations (1972) Amer. Naturalist, 106, pp. 283-292
  • Analysis of gene diversity in subdivided populations (1973) Proc. Natl. Acad. Sci. USA, 70, pp. 3321-3323
  • Chesser, R.K., Estimation of fixation indices and gene diversities (1983) Ann. Human Genet., 47, pp. 253-259
  • Palacios, R.A., Hunziker, J.H., Revision taxonómica del género Bulnesia (Zygophyllaceae) (1984) Darwiniana, 25, pp. 299-320
  • Poggio, L., Hunziker, J.H., Nuclear DNA content variation in Bulnesia (1986) J. Heredity, 77, pp. 43-48
  • Wulff, A.F., Hunziker, J.H., Chromosome size, nuclear volume and DNA content in Bulnesia (Zygophyllaceae) (1986) Darwiniana, 27, pp. 25-38
  • Scandalios, J.G., Genetic control of multiple molecular forms of isozymes in plants: A review (1969) Biochem. Genet., 3, pp. 37-79
  • Schaal, B.A., Anderson, W.W., (1974) An Outline of Techniques for Starch Gel Etectrophoresis of Enzymes from the American Oyster Crassostrea Virginica Gmelin, , Athens, Georgia: Department of Zoology, University of Georgia
  • Shaw, C.R., Prassad, R., Starch gel electrophoresis of enzymes: A compilation of recipes (1970) Biochem. Genet., 4, pp. 279-320
  • Thorpe, J.P., The molecular clock hypothesis: Biochemical evolution, genetic differentiation and systematis (1982) Annual Rev. Ecol. Syst., 13, pp. 139-168
  • Vilardi, J.C., Un programa BASIC para calculer indices de fijación (F) (1989) Mendeliana, 9, pp. 67-68
  • GENIND: Programa BASIC para estimar indices de distancia y variabilidad genéticas y sus errores a partir de pequeñas muestras (1993) Mendeliana, 10, pp. 71-74
  • Wright, S., Isolation by distance (1943) Genetics, 28, pp. 114-138
  • (1969) Evolution and the Genetics of Populations. 2. The Theory of Gene Frequencies, 2. , Chicago, London: The University of Chicago Press

Citas:

---------- APA ----------
Comas, C.I. & Hunziker, J.H. (1996) . Isozyme variation in Bulnesia retama, B. schickendantzii and B. foliosa (Zygophyllaceae). Plant Systematics and Evolution, 199(3-4), 193-202.
http://dx.doi.org/10.1007/BF00984904
---------- CHICAGO ----------
Comas, C.I., Hunziker, J.H. "Isozyme variation in Bulnesia retama, B. schickendantzii and B. foliosa (Zygophyllaceae)" . Plant Systematics and Evolution 199, no. 3-4 (1996) : 193-202.
http://dx.doi.org/10.1007/BF00984904
---------- MLA ----------
Comas, C.I., Hunziker, J.H. "Isozyme variation in Bulnesia retama, B. schickendantzii and B. foliosa (Zygophyllaceae)" . Plant Systematics and Evolution, vol. 199, no. 3-4, 1996, pp. 193-202.
http://dx.doi.org/10.1007/BF00984904
---------- VANCOUVER ----------
Comas, C.I., Hunziker, J.H. Isozyme variation in Bulnesia retama, B. schickendantzii and B. foliosa (Zygophyllaceae). Plant Syst. Evol. 1996;199(3-4):193-202.
http://dx.doi.org/10.1007/BF00984904