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Abstract:

The seed proteins of seven species of Bulnesia were studied by polyacrylamide electrophoresis. Some of the bands are characteristic and constant "markers" of each species; these allow the unequivocal identification of their electrophoregrams. In total 84 different bands were identified. These were treated numerically by cluster analysis. There were no constant differences between geographic races of B. arborea from Colombia and Venezuela. The electrophoregram of B. carrapo shows differences with that of B. arborea giving support to the idea that both taxa are separate allopatric species. The species pair B. foliosa-B. schickendantzii present the most similar electrophoregrams; this determines a short taxonomic distance between them in the phenogram. The Prim network shows the supposedly more primitive species (B. arborea, B. carrapo and B. bonariensis) well separated from the more advanced group (B. schickendantzii, B. foliosa and B. retama). B. sarmientoi, however, appears as rather distant and unrelated from all other taxa. In general, the results from protein electrophoresis agree with results from a previous numerical study based on 43 morphological characters. © 1979.

Registro:

Documento: Artículo
Título:Species relationships in Bulnesia as shown by seed protein electrophoresis
Autor:Comas, C.I.; Hunziker, J.H.; Crisci, J.V.
Filiación:Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, 1428 Buenos Aires, Argentina
División Plantas Vasculares, Museo de La Plata, 1900 La Plata, Argentina
Palabras clave:Angiospermae; Bulnesia; protein electrophoresis; species relationships; Zygophyllaceae
Año:1979
Volumen:7
Número:4
Página de inicio:303
Página de fin:308
DOI: http://dx.doi.org/10.1016/0305-1978(79)90008-5
Título revista:Biochemical Systematics and Ecology
Título revista abreviado:Biochem. Syst. Ecol.
ISSN:03051978
CODEN:BSECB
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03051978_v7_n4_p303_Comas

Referencias:

  • Poggio, (1977) Darwiniana, 21, p. 139
  • Poggio, (1976) 7th Congr. An. Soc. Argentina Genét., p. 40. , Ushuaia
  • Crisci, Hunziker, Palacios, Naranjo, A Numerical-Taxonomic Study of the Genus Bulnesia (Zygophyllaceae): Cluster Analysis, Ordination and Simulation of Evolutionary Trees (1979) American Journal of Botany, 66, p. 133
  • Cozzo, (1948) Rev. Inst. Nac. Investig. Cienc. Nat., 1, p. 57
  • Rohlf, Kispaugh, Kirk, (1971) NT - SYS. Numerical taxonomy System of Multivariate Statistical Programs, , Tech. Rep. State Univ. of New York, Stony Brook, New York
  • Sneath, Sokal, (1973) Numerical Taxonomy: The Principles and Practice of Numerical Classification, , Freeman, San Francisco
  • Sokal, Rohlf, The Comparison of Dendrograms by Objective Methods (1962) Taxon, 11, p. 33
  • Prim, Shortest Connection Networks And Some Generalizations (1957) Bell System Technical Journal, 36, p. 1389
  • Edwards, Cavalli-Sforza, (1964) Phenetic and Phylogenetic Classification, 6, p. 67. , 2nd edn., V.H. Heywood, J. McNeill, Syst. Ass. Pub
  • Solbrig, (1970) Brittonia, 22, p. 217
  • Solbrig, (1971) Madron̈o, 21, p. 20
  • Crisci, (1974) J. Arnold Arbor., 55, p. 568
  • Farris, Methods for Computing Wagner Trees (1970) Systematic Zoology, 19, p. 83

Citas:

---------- APA ----------
Comas, C.I., Hunziker, J.H. & Crisci, J.V. (1979) . Species relationships in Bulnesia as shown by seed protein electrophoresis. Biochemical Systematics and Ecology, 7(4), 303-308.
http://dx.doi.org/10.1016/0305-1978(79)90008-5
---------- CHICAGO ----------
Comas, C.I., Hunziker, J.H., Crisci, J.V. "Species relationships in Bulnesia as shown by seed protein electrophoresis" . Biochemical Systematics and Ecology 7, no. 4 (1979) : 303-308.
http://dx.doi.org/10.1016/0305-1978(79)90008-5
---------- MLA ----------
Comas, C.I., Hunziker, J.H., Crisci, J.V. "Species relationships in Bulnesia as shown by seed protein electrophoresis" . Biochemical Systematics and Ecology, vol. 7, no. 4, 1979, pp. 303-308.
http://dx.doi.org/10.1016/0305-1978(79)90008-5
---------- VANCOUVER ----------
Comas, C.I., Hunziker, J.H., Crisci, J.V. Species relationships in Bulnesia as shown by seed protein electrophoresis. Biochem. Syst. Ecol. 1979;7(4):303-308.
http://dx.doi.org/10.1016/0305-1978(79)90008-5