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Abstract:

Meiotic or mitotic chromosomes of seven Alstroemeria taxa, native in Argentina and Chile and with Andean distribution were studied: A. andina ssp. venustula, A. hookeri ssp. cummingiana, A. hookeri ssp. recumbens, A. pallida, A. patagonica, A. pseudospathulata and A. pygmaea. All were diploid with 2n = 16. Karyotypes of A. andina ssp. venustula and A. pygmaea were analysed, revealing similarity to previously analysed species. Thus, to all existing arguments for not retaining Schickendantzia as a separate genus, we can add another one which merges A. pygmaea with other Alstroemeria species, and does not support its taxonomic uniqueness. In general, the meiotic behaviour was normal, with regular formation of eight bivalents except in A. hookeri ssp. cummingiana, in one plant of which meiotic irregularities at various stages were observed. At the tetrad stage a large percentage of the cells presented micronuclei. The presence of 0-2 supernumerary chromosomes in A. hookeri ssp. recumbens is recorded. The karyotype asymmetry presented by most Alstroemeria species is discussed. © 2002 The Linnean Society of London.

Registro:

Documento: Artículo
Título:Chromosome studies in Andean taxa of Alstroemeria (Alstroemeriaceae)
Autor:Sanso, A.M.
Filiación:Instituto de Botánica Darwinion, Casilla de Correo 22, San Isidro (B1642HYD), Argentina
Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires Ciudad Universitaria, Buenos Aires, Argentina
Palabras clave:A. hookeri; A. pallida; A. patagonica; A. pseudospathulata; A. pygmaea; Alstroemeria andina; Karyotype; Meiosis; Schickendantzia; chromosome; Alstroemeria; Alstroemeria andina; Alstroemeriaceae
Año:2002
Volumen:138
Número:4
Página de inicio:451
Página de fin:459
DOI: http://dx.doi.org/10.1046/j.1095-8339.2002.00019.x
Título revista:Botanical Journal of the Linnean Society
Título revista abreviado:Bot. J. Linn. Soc.
ISSN:00244074
CODEN:BJLSA
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_00244074_v138_n4_p451_Sanso.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00244074_v138_n4_p451_Sanso

Referencias:

  • Aagesen, L., Sanso, A.M., Phylogeny of the Alstroemeriaceae. Monocots II (1998) Second International Conference on the Comparative Biology of the Monocotyledons, p. 61. , Sydney. Abstract
  • Alexander, M.P., Differential staining of aborted and nonaborted pollen (1969) Stain Technology, 44, pp. 117-122
  • Bayer, E., Die Gattung Alstroemeria in Chile (1987) Mitteilungen der Botanischen Staatssammlung München, 24, pp. 1-362
  • Bayer, E., Alstroemeriaceae (1998) Families and genera of vascular plants 3, pp. 79-82. , Kubitzki K, ed. Berlin: Springer-Verlag
  • Buitendijk, J.H., Boon, E.J., Ramanna, M.S., Nuclear DNA content in twelve species of Alstroemeria L. and some of their hybrids (1997) Annals of Botany, 79, pp. 343-353
  • Buitendijk, J.H., Ramanna, M.S., Giemsa C-banded karyotypes of eight species of Alstroemeria L. and some of their hybrids (1996) Annals of Botany, 78, pp. 449-457
  • Dahlgren, R.M.T., Clifford, H.T., Yeo, P.F., Alstroemeriaceae (1985) The families of the monocotyledons, p. 224. , Berlin: Springer-Verlag
  • Holmes, D.S., Bougourd, S.M., B-chromosome selection in Allium schoenoprasum I. Natural populations (1989) Heredity, 63, pp. 83-87
  • Holmes, D.S., Bougourd, S.M., B-chromosome selection in Allium sehoenoprasum II. Natural populations (1991) Heredity, 67, pp. 117-122
  • Jones, R.N., Rees, H., (1982) B chromosomes, , London: Academic Press
  • Kenton, A., Diekie, J.B., Langton, D.H., Bennett, M.D., Nuclear DNA amount and karyotype symmetry in Cypsella and Hesperoxiphion (Tigridiae; Iridaceae) (1990) Evolutionary Trends in Plants, 4, pp. 59-69
  • Kosenko, V.N., Morfologuia pilts semeistva Alstroemeriaceae (1994) Botanical Zhurnal, 79, pp. 1-8
  • Levan, A., Fredga, K., Sandberg, A.A., Nomenclature for centromeric position on chromosomes (1964) Hereditas, 52, pp. 201-220
  • Romero Zarco, C., A new method for estimating karyotype asymmetry (1986) Taxon, 35, pp. 526-530
  • Sáez, F.A., El empleo de la hematoxilina acética o propiónica para el estudio de los cromosomas con la técnica del aplastamiento (1960) Comunicación Sociedad Biológica Montevideo, , Mimeographed
  • Sanso, A.M., El género Alstroemeria (Alstroemeriaceae) en Argentina (1996) Darwiniana, 34, pp. 349-382
  • Sanso, A.M., Hunziker, J.H., Karyological studies in Alstroemeria and Bomarea (Alstroemeriaceae) (1998) Hereditas, 129, pp. 67-74
  • Sanso, A.M., Xifreda, C.C., El género Bomarea (Alstroemeriaceae) en Argentina (1995) Darwiniana, 33, pp. 315-336
  • Sanso, A.M., Xifreda, C.C., Comparative foliar anatomy in Alstroemeriaceae. Monocots II (1998) Second International Conference on the Comparative Biology of the Monocotyledons, p. 82. , Sydney. Abstract
  • Sanso, A.M., Xifreda, C.C., The synonymy of Schickendantzia with Alstroemeria (Alstroemeriaceae) (1999) Systematics and Geography of Plants, 68, pp. 315-323
  • Sanso, A.M., Xifreda, C.C., Generic delimitation between Alstroemeria and Bomarea (Alstroemeriaceae) (2001) Annals of Botany, 88, pp. 1057-1069
  • Stephens, J.L., Tsuchiya, T., Hughes, H., Chromosome studies in Alstroemeria pelegrina L. (1993) International Journal of Plant Sciences, 154, pp. 565-571
  • Stevenson, D.W., Loconte, H., Cladistic analysis of monocot families (1995) Monocotyledons, systematics and evolution 2, p. 546. , Rudall PJ, Cribb PJ, Cutler DF, Humphries CJ, eds. London: Kew
  • Tsuchiya, T., Hang, A., Chromosome studies in genus Alstroemeria (1989) Herbertia, 45, pp. 163-170
  • White, M.J.D., (1973) Animal cytology and evolution, , Cambridge: Cambridge University Press

Citas:

---------- APA ----------
(2002) . Chromosome studies in Andean taxa of Alstroemeria (Alstroemeriaceae). Botanical Journal of the Linnean Society, 138(4), 451-459.
http://dx.doi.org/10.1046/j.1095-8339.2002.00019.x
---------- CHICAGO ----------
Sanso, A.M. "Chromosome studies in Andean taxa of Alstroemeria (Alstroemeriaceae)" . Botanical Journal of the Linnean Society 138, no. 4 (2002) : 451-459.
http://dx.doi.org/10.1046/j.1095-8339.2002.00019.x
---------- MLA ----------
Sanso, A.M. "Chromosome studies in Andean taxa of Alstroemeria (Alstroemeriaceae)" . Botanical Journal of the Linnean Society, vol. 138, no. 4, 2002, pp. 451-459.
http://dx.doi.org/10.1046/j.1095-8339.2002.00019.x
---------- VANCOUVER ----------
Sanso, A.M. Chromosome studies in Andean taxa of Alstroemeria (Alstroemeriaceae). Bot. J. Linn. Soc. 2002;138(4):451-459.
http://dx.doi.org/10.1046/j.1095-8339.2002.00019.x