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Rosato, M.; Chiavarino, A.M.; Naranjo, C.A.; Puertas, M.J.; Poggio, L. "Genetic control of B chromosome transmission rate in Zea mays ssp. mays (Poaceae)" (1996) American Journal of Botany. 83(9):1107-1112
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Abstract:

We selected genotypes of high and low B chromosome transmission rate (TR) in a native race of maize (Pisingallo) from northwest Argentina. We made 20 female 0B x male 1B and 20 f.1B x m.0B crosses. The former (G0m) showed a large variation of B TR, with a mean of TR ± SE = 0.52 ± 0.06, ranging from 0.17 to 0.98. In the latter (G0f) the mean was TR = 0.47 ± 0.02 ranging from 0.31 to 0.58. Plants showing the highest and the lowest TR were selected to constitute the progenitors of the G1 generations. We made 19 f.0B x m.2B crosses, studying 24-30 plants per cross. The TR of the high (H) and low (L) lines in G1m (G1mH and G1mL) significantly differed (TRH = 0.65 ± 0.03, TRL = 0.40 ± 0.01), indicating that the H and L lines are different groups. The large variation in male TR suggests that preferential fertilization of gametes carrying B chromosomes does not always occur. We also selected plants showing high and low TR in the progenies of f.1B x m.0B crosses (G0f), and made 24 f.1B x m.0B crosses, studying 23-30 plants per cross. The TRs of the H and L lines in G1f (G1fH and G1fL) were significantly different (TRH = 0.48 ± 0.025, TRL = 0.40 ± 0.02). The TRs in G0f and G1fL were significantly different (TR = 0.47 ± 0.02 and 0.40 ± 0.02, respectively), while this was not the case between G0f and G1fH. Our results demonstrate the existence of genotypes controlling B TR in this native population of maize.

Registro:

Documento: Artículo
Título:Genetic control of B chromosome transmission rate in Zea mays ssp. mays (Poaceae)
Autor:Rosato, M.; Chiavarino, A.M.; Naranjo, C.A.; Puertas, M.J.; Poggio, L.
Filiación:Inst. Fitotecnico de S. Catalina, Ctro. de Invest. Genéticas, C.C. 4, 1836 Llavallol, Buenos Aires, Argentina
Departamento de Biología, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
Departamento de Genética, Facultad de Biología, Universidad Complutense, 28040 Madrid, Spain
Palabras clave:B chromosome transmission rate; B chromosomes; genetic control of B transmission; maize; maize native races; Zea mays ssp. mays; Zea mays
Año:1996
Volumen:83
Número:9
Página de inicio:1107
Página de fin:1112
DOI: http://dx.doi.org/10.2307/2446193
Título revista:American Journal of Botany
Título revista abreviado:AM. J. BOT.
ISSN:00029122
CODEN:AJBOA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00029122_v83_n9_p1107_Rosato

Referencias:

  • Alfenito, M.R., Birchler, J.A., Studies on B chromosome stability during development (1990) Maydica, 35, pp. 359-366
  • Beckett, J.B., An additional mechanism by which B chromosomes are maintained in maize (1982) Journal of Heredity, 73, pp. 29-34
  • Carlson, W.R., Factors affecting preferential fertilization in maize (1969) Genetics, 62, pp. 543-554
  • The B chromosome of corn (1978) Annual Review of Genetics, 16, pp. 5-23
  • Roseman, R., A new property of the maize B chromosome (1992) Genetics, 131, pp. 211-223
  • Chou, T.-S., B chromosome nondisjuction in corn: Control by factors near the centromere (1981) Genetics, 97, pp. 379-389
  • Cebriá, A., Navarro, M.L., Puertas, M.J., Genetic control of B chromosome transmission in Aegilops speltoides (Poaceae) (1994) American Journal of Botany, 81, pp. 1502-1507
  • Chiavarino, A.M., Rosato, L., Naranjo, C.A., Cámara Hernández, J., Poggio, L., B chromosome polymorphism in N. Argentine populations of maize (1995) Maize Genetics Cooperation Newsletter (USA), 69, p. 94
  • Jiménez, M.M., Romera, F., Gallego, A., Puertas, M.J., Genetic control of the rate of transmission of rye B chromosomes. II. 0B X 2B crosses (1995) Heredity, 74, pp. 518-523
  • Longley, A.E., Supernumerary chromosomes in Zea mays (1927) Journal of Agronomy Research, 35, pp. 769-784
  • Mcclintock, B., Kato-Y, T.A., Blumenschein, A., (1981) Constitución Cromosómica de las Razas de Maíz. Su Significado en la Interpretación de Relaciones Entre las Razas y Variedades en las Américas, , Colegio de Postgraduados, Chapingo, México
  • Naranjo, C.A., Chiavarino, A.M., Rosato, M., Quintela Fernández, E., Poggio, L., Tamaño del genoma y polimorfismo para cromosomas B en razas nativas Argentinas y Bolivianas de maiz (1995) Proceeding of III Latin American and XVI Andean Zone of Maize Researches Meeting (Bolivia), 2, pp. 969-980
  • Núñez, O., An acetic haematoxylin squash method for small chromosomes (1968) Caryologia, 21 (2), pp. 115-119
  • Nur, U., Brett, B.L.H., Control of meiotic drive of B chromosomes in the mealybug Pseudococcus affinis (obscurus) (1987) Genetics, 115, pp. 499-510
  • Genotypes affecting the condensation and transmission of heterochromatic B chromosomes in the mealybug Pseudococcus affinis (1988) Chromosoma, 96, pp. 205-212
  • Parker, J.S., Taylor, S., Ainsworth, C.C., The B chromosome system of Hypochoeris maculata. III. Variation in B chromosome transmission rates (1982) Chromosoma, 99, pp. 299-310
  • Roman, H., Mitotic nondisjunction in the case of interchanges involving the B type chromosome in maize (1947) Genetics, 32, pp. 391-409
  • Directed fertilization in maize (1948) Proceedings of the National Academy of Sciences (USA), 34, pp. 36-42
  • Romera, F., Jiménez, M.M., Puertas, M.J., Genetic control of the rate of transmission of rye B chromosomes. I. Effects in 2BX0B crosses (1991) Heredity, 66, pp. 61-65
  • Rosato, M., Chiavarino, A.M., Puertas, M.J., Naranjo, C.A., Poggio, L., Variation in the transmission of B chromosomes in maize, 0Bx 1B and 1Bx 0B crosses (1995) Maize Genetics Cooperation Newsletter (USA), 69, pp. 93-94
  • Shaw, M.W., Hewitt, G.M., The genetic control of meiotic drive acting on the B chromosome of Myrmeleotenix maculatus (Orthoptera, Acrididae) (1985) Heredity, 54, pp. 187-194
  • Anderson, D.A., Polymorphism in the rates of meiotic drive acting on the B chromosome of Myrmeleotettix maculatus (1985) Heredity, 55, pp. 61-68

Citas:

---------- APA ----------
Rosato, M., Chiavarino, A.M., Naranjo, C.A., Puertas, M.J. & Poggio, L. (1996) . Genetic control of B chromosome transmission rate in Zea mays ssp. mays (Poaceae). American Journal of Botany, 83(9), 1107-1112.
http://dx.doi.org/10.2307/2446193
---------- CHICAGO ----------
Rosato, M., Chiavarino, A.M., Naranjo, C.A., Puertas, M.J., Poggio, L. "Genetic control of B chromosome transmission rate in Zea mays ssp. mays (Poaceae)" . American Journal of Botany 83, no. 9 (1996) : 1107-1112.
http://dx.doi.org/10.2307/2446193
---------- MLA ----------
Rosato, M., Chiavarino, A.M., Naranjo, C.A., Puertas, M.J., Poggio, L. "Genetic control of B chromosome transmission rate in Zea mays ssp. mays (Poaceae)" . American Journal of Botany, vol. 83, no. 9, 1996, pp. 1107-1112.
http://dx.doi.org/10.2307/2446193
---------- VANCOUVER ----------
Rosato, M., Chiavarino, A.M., Naranjo, C.A., Puertas, M.J., Poggio, L. Genetic control of B chromosome transmission rate in Zea mays ssp. mays (Poaceae). AM. J. BOT. 1996;83(9):1107-1112.
http://dx.doi.org/10.2307/2446193