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Abstract:

The meiotic behaviour of a spontaneous chromosome rearrangement in a natural population of Acanonicus hahni (Stål)(Coreidae, Heteroptera) is described, which is concluded to be a heterozygous inversion. In this holokinetic system the principal consequences of a single cross-over located within the inversion loop are: (a) the appearance of a double bridge at anaphase I, instead of the single dicentric bridge and acentric fragment of monocentric systems; (b) the persistence of the double bridge at telophase I which inhibits cytokinesis; (c) the occurrence of double cells at metaphase II with the restored 'bivalent' between the two nuclei; (d) the presence of single bridges at anaphase II; and (e) the production of a high percentage of abnormal spermatids. A possible explanation of all these phenomena is given and discussed. © 1990 Kluwer Academic Publishers.

Registro:

Documento: Artículo
Título:Meiotic studies in Acanonicus hahni (Stål) (Coreidae, Heteroptera) II. Male chromosome behaviour in a spontaneous inversion mutant
Autor:Papeschi, A.G.; Mola, L.M.
Filiación:Laboratorio de Genetica, Depto. de Ciencias Biologicas, FCEN, UBA, Intendente Guiraldes y Costanera Norte, Buenos Aires, 1428, Argentina
Año:1990
Volumen:81
Número:1
Página de inicio:59
Página de fin:66
DOI: http://dx.doi.org/10.1007/BF00055237
Título revista:Genetica
Título revista abreviado:Genetica
ISSN:00166707
CODEN:GENEA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00166707_v81_n1_p59_Papeschi

Referencias:

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  • Carson, H.L., The selective climination of inversion dicentric chromatids during meiosis in the eggs of Sciara impatiens (1946) Genetics, 31, pp. 95-113
  • Darlington, C.D., La Cour, L., The genetics of embryo sac development (1941) Ann. Bot. (Lond.), 5, pp. 547-562
  • Ekberg, I., Cytogenetic studies in three paracentric inversions in barley (1974) Hereditas, 76, pp. 1-30
  • Haines, R.L., Roberts, P.A., Lattin, J.B., Paracentric inversion polymorphism in the grasshopper Boonacris alticola (1978) Chromosoma, 65, pp. 385-397
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  • Nokkala, S., Restriction of kinetic activity of holocentric chromosomes in meiotic cells and its structural basis (1985) Hereditas, 102, pp. 85-88
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  • Papeschi, A.G., Mola, L.M., Meiotic studies in Acanonicus hahni (Stål) (Coreidae, Heteroptera). I. Behaviour of univalents in desynaptic individuals (1989) Genetica, 80, pp. 31-38
  • Rhoades, M.M., Dempsey, E., Cytogenetic studies of deficient-duplicate chromosomes derived from inversion heterozygotes in mayze (1953) American Journal of Botany, 40, pp. 405-424
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  • Swanson, C.P., Merz, T., Young, W.J., (1981) Cytogenetics. The chromosome in division, inheritance and evolution, , Prentice Hall, Inc., Englewood Cliffs, N. J
  • Ueshima, N., (1979) Hemiptera II: Heteroptera. Animal cytogenetics, Vol. 3, Insecta 6, , Borntraeger, Berlin-Stuttgart

Citas:

---------- APA ----------
Papeschi, A.G. & Mola, L.M. (1990) . Meiotic studies in Acanonicus hahni (Stål) (Coreidae, Heteroptera) II. Male chromosome behaviour in a spontaneous inversion mutant. Genetica, 81(1), 59-66.
http://dx.doi.org/10.1007/BF00055237
---------- CHICAGO ----------
Papeschi, A.G., Mola, L.M. "Meiotic studies in Acanonicus hahni (Stål) (Coreidae, Heteroptera) II. Male chromosome behaviour in a spontaneous inversion mutant" . Genetica 81, no. 1 (1990) : 59-66.
http://dx.doi.org/10.1007/BF00055237
---------- MLA ----------
Papeschi, A.G., Mola, L.M. "Meiotic studies in Acanonicus hahni (Stål) (Coreidae, Heteroptera) II. Male chromosome behaviour in a spontaneous inversion mutant" . Genetica, vol. 81, no. 1, 1990, pp. 59-66.
http://dx.doi.org/10.1007/BF00055237
---------- VANCOUVER ----------
Papeschi, A.G., Mola, L.M. Meiotic studies in Acanonicus hahni (Stål) (Coreidae, Heteroptera) II. Male chromosome behaviour in a spontaneous inversion mutant. Genetica. 1990;81(1):59-66.
http://dx.doi.org/10.1007/BF00055237