Artículo

Estamos trabajando para incorporar este artículo al repositorio
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Cytogenetic analysis of maize landraces from northwestern Argentina has revealed an altitudinal cline in the mean number of B chromosomes (B's) per plant, with cultivars growing at higher altitudes exhibiting a higher number of B's. Altitudinal and longitudinal clines are frequently interpreted as evidence of selection, however, they can also be produced by the interplay between drift and spatially restricted gene flow or by admixture between previously isolated populations that have come into secondary contact. Here, we test the adaptive significance of the observed altitudinal gradient by comparing the levels of differentiation in the mean number of B's to those obtained from 18 selectively neutral loci [simple sequence repeats (SSRs)] among seven populations of the cline. The adequacy of alternative genetic-differentiation measures was determined, and associations between cytogenetic, genetic, and altitudinal distances were assessed by means of matrix- correspondence tests. No evidence for association between pairwise FST and altitudinal distance or B-chromosome differentiation was found. The contrasting pattern of altitudinal divergence between the mean number of B's per plant and the genetic differentiation at SSR loci indicates that demographic processes cannot account for the observed levels of divergence in the mean number of B's. Copyright © 2007 by the Genetics Society of America.

Registro:

Documento: Artículo
Título:B chromosome polymorphism in maize landraces: Adaptive vs. demographic hypothesis of clinal variation
Autor:Lia, V.V.; Confalonieri, V.A.; Poggio, L.
Filiación:Department of Ecology, Genetics, and Evolution, Universidad de Buenos Aires, Buenos Aires, C1428EHA, Argentina
Consejo Nacional de Investigaciones Científicas Y Técnicas (CONICET), Buenos Aires, C1033AAJ, Argentina
Instituto de Biotecnología, CICVyA, Instituto Nacional de Tecnología Agropecuaria, Castelar, Buenos Aires, B1712WAA, Argentina
Instituto de Biotecnología, CICVyA, INTA, Los Reseros y Las Cabañas S/N, Castelar, Buenos Aires, B1712WAA, Argentina
Palabras clave:adaptation; article; autosome; chromosome analysis; climate; controlled study; demography; gene flow; gene locus; genetic association; genetic polymorphism; genetic selection; genetic variability; maize; nonhuman; population structure; priority journal; simple sequence repeat; Adaptation, Physiological; Argentina; Biometry; Chromosomes, Plant; Polymorphism, Genetic; Zea mays; Zea mays
Año:2007
Volumen:177
Número:2
Página de inicio:895
Página de fin:904
DOI: http://dx.doi.org/10.1534/genetics.107.075440
Título revista:Genetics
Título revista abreviado:Genetics
ISSN:00166731
CODEN:GENTA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00166731_v177_n2_p895_Lia

Referencias:

  • BENNETT, M.D., Variation in genomic form in plants and its ecological implications (1987) New Phytol, 106, pp. 177-200
  • BEUKEBOOM, L. W., 1994 Bewildering Bs: an impression of the 1st B-chromosome conference. Heredity 73: 328-336; BIANCHI, A., GHATNEKAR, M.V., GHIDONI, A., Knobs in italian maize (1963) Chromosoma, 14, pp. 601-617
  • BLACKWOOD, M., The inheritance of B chromosomes in Zea mays (1956) Heredity, 10, pp. 353-366
  • BRETTING, P.K., GOODMAN, M.M., Karyotipic variation in Mesoamerican races of maize and its systematic signficance (1989) Econ. Bot, 43, pp. 107-124
  • BUCKLER, I.V., PHELPS-DURR, E.S.T.L., BUCKLER, C.S.K., DAWE, R.K., DOEBLEY, J.F., Meiotic drive of chromosomal knobs reshaped the maize genome (1999) Genetics, 153, pp. 415-426
  • CAMACHO, J.P.M., SHAW, M.W., LÓPEZ-LEÓN, M.D., PARDO, M.C., CABRERO, J., Population dynamics of a selfish B chromosome neutralized by the standard genome in the grasshopper Eyprepocnemis plorans (1997) Am. Nat, 149, pp. 1030-1050
  • CAMACHO, J.P.M., SHARBEL, T.F., BEUKEBOOM, L.W., B-chromosome evolution (2000) Philos. Trans. R. Soc. Lond, 355, pp. 163-178
  • CARLSON, W.R., The B chromosome of maize (1986) Crit. Rev. Plant Sci, 3, pp. 201-226
  • CARLSON, W.R., CHOU, T.S., B chromosome nondisjunction in corn: Control by factors near the centromere (1981) Genetics, 97, pp. 379-389
  • CaRLSON, W.R., ROSEMAN, R., A new property of the maize B chromosome (1992) Genetics, 131, pp. 211-223
  • CAVALLI-SFORZA, L.L., Population structure and human evolution (1966) Proc. R. Soc. Lond. B, 164, pp. 362-379
  • CHENG, Y.M., LIN, B.Y., Cloning and characterization of maize B chromosome sequences derived from microdissection (2003) Genetics, 164, pp. 299-310
  • CHENG, Y.M., LIN, B.Y., indication of a novel repeat (1947) Genetics, 166. , 2004 Molecular organization of large fragments in the maize B chromosome
  • CHIAVARINO, A.M., ROSATO, M., NARANJO, C.A., CAMARA HERNANDEZ, J., POGGIO, L., B chromosome polymorphism in N. Argentine populations of maize (1995) Maize Genet. Coop. News Lett, 69, p. 94
  • CHIAVARINO, A.M., ROSATO, M., ROSI, P., POGGIO, L., NARANJO, C.A., Localization of the genes controlling B chromosome transmission rate in maize (Zea mays ssp. mays, Poaceae) (1998) Am. J. Bot, 85, pp. 1581-1585
  • CHIAVARINO, A.M., ROSATO, M., MANZANERO, S., JIMÉNEZ, G., GONZÁLEZ-SÁNCHEZ, M., Chromosome nondisjunction and instabilities in tapetal cells are affected by B chromosomes in maize (2000) Genetics, 155, pp. 889-897
  • CHIAVARINO, A.M., GONZÁLEZ SÁNCHEZ, M., POGGIO, L., PUERTAS, J., ROSATO, M., Is maize B chromosome preferential fertilization controlled by a single gene? (2001) Heredity, 86, pp. 743-748
  • COLOMBO, P., CONFALONIERI, V.A., Cytogeography and the evolutionary significance of B-chromosomes in relation to inverted rearrangements in a grasshopper species (2004) Cytogenet. Genome Res, 106, pp. 351-358
  • CONFALONIERI, V., SEQUEIRA, A., TODARO, L., VILARDI, J.C., Mitochondrial DNA and phylogeography of the grasshopper Trimerotropis pallidipennis in relation with clinal distribution of chromosome polymorphisms (1998) Heredity, 81, pp. 444-452
  • DELLAPORTA, I. K., J. WOOD and J. B. HICKS, 1983 A plant DNA minipreparation: version II. Plant Mol. Biol. Rep. 1: 19-21; DHERAWATTANA, A., SADANAGA, K., Cytogenetics of a crown, rust-resistant hexaploid oat with 42 + 2 fragment chromosomes (1973) Crop Sci, 13, pp. 591-594
  • FRANK, S.A., Polymorphism of attack and defense. Trends Ecol. Evol. (Amst.) (2000), 15, pp. 167-171; GAGGIOTTI, O.E., LANGE, O., RASSMANN, K., GLIDDON, C., A comparison of two indirect methods for estimating average levels of gene flow using microsatellite data (1999) Mol. Ecol, 8, pp. 1513-1520
  • GOCKEL, J., KENNINGTON, W.J., HOFFMANN, A., GOLDSTEIN, D.B., PARTRIDGE, L., Nonclinality of molecular variation implicates selection in maintaining a morphological cline of Drosophila melanogaster (2001) Genetics, 158, pp. 319-323
  • GONZÁLEZ-SÁNCHEZ, M., GONZÁLEZ-GONZÁLEZ, E., MOLINA, F., CHIAVARINO, A.M., ROSATO, M., One gene determines maize B chromosome accumulation by preferential fertilization; another gene(s) determines their meiotic loss (2003) Heredity, 90, pp. 122-129
  • GONZÁLEZ-SÁNCHEZ, M., ROSATO, M., CHIAVARINO, M., PUERTAS, M.J., Chromosome instabilities and programmed cell death in tapetal cells of maize with B chromosomes and effects on pollen viability (2004) Genetics, 166, pp. 999-1009
  • http://www.unil.ch/popgen/softwares/fstat.htm, GOUDET, J, 2001 FSTAT, a program to estimate and test gene diversities and fixation indices,version 2.9.3; GUBITZ, T., THORPE, R.S., MALHOTRA, A., Phylogeography and natural selection in the Tenerife gecko Tarentola delalandii: Testing historical and adaptive hypotheses (2000) Mol. Ecol, 9, pp. 1213-1221
  • HANSON, G.P., B-chromosome-stimulated crossing over in maize (1969) Genetics, 63, pp. 601-609
  • HARDY, O.J., VEKEMANS, X., SPAGeDi: A versatile computer program to analyse spatial genetic structure at the individual or population levels (2002) Mol. Ecol. Notes, 2, pp. 618-620
  • HARDY, O.J., CHARBONNEL, N., FRÉ VILLE, H., HEUERTZ, M., Microsatellite allele sizes: A simple test to assess their significance on genetic differentiation (2003) Genetics, 163, pp. 1467-1482
  • HUTCHINSON, D.W., TEMPLETON, A.R., Correlation of pairwise genetic and geographic distance measures: Inferring the relative influences of gene flow and drift on the distribution of genetic variability (1999) Evolution, 53, pp. 1898-1914
  • JENKINS, G., JONES, R.N., B chromosomes in hybrids of temperate cereals and grasses (2004) Cytogenet. Genome Res, 106, pp. 314-319
  • JONES, R.N., Are B chromosomes selfish? (1985) The Evolution of Genome Size, pp. 397-425. , edited by T. CAVALIER-S MITH. John Wiley & Sons, New York
  • JONES, R. N., 1995 Tansley Review No. 85. B chromosome in plants. New Phytol. 131: 411-434; JONES, R.N., HOUBEN, A., B chromosomes in plants: Escapees from the A chromosome genome? (2003) Trends Plant Sci, 8, pp. 417-423
  • JONES, R.N., REES, H., (1982) B Chromosomes, , Academic Press, New York
  • KIMURA, M., CROW, J.F., The number of alleles that can be maintained in a finite population (1964) Genetics, 49, pp. 725-738
  • KIMURA, M., OHTA, T., Stepwise mutation model and distribution of allelic frequencies in finite populations (1978) Proc. Natl. Acad. Sci. USA, 75, pp. 2868-2872
  • LAMB, J.C., RIDDLE, N.C., CHENG, Y.M., THEURI, J., BIRCHLER, J.A., Localization and transcription of a retrotransposon-derived element on the maize B chromosome (2007) Chromosome Res, 15, pp. 383-398
  • LEWONTIN, R.C., KRAKAUER, J., Distribution of gene frequency as a test of the theory of the selective neutrality of polymorphisms (1973) Genetics, 74, pp. 175-195
  • LIA, V.V., BRACCO, M., GOTTLIEB, A.M., POGGIO, L., CONFALONIERI, V.A., Complex mutational patterns and size homoplasy at maize microsatellite loci (2007) Theor. Appl. Genet, , in press
  • LONGLEY, A.E., Chromosomes of maize from North American Indians (1938) J. Agric. Res, 56, pp. 177-195
  • MANTEL, N., The detection of disease clustering and a generalized regression approach (1967) Cancer Res, 27, pp. 209-220
  • MCCLINTOCK, B., KATO, T.A., BLUMENSCHEIN, A., Chromosome Constitution of the Races of Maize (1981) Colegio de Postgraduados, , Chapingo, México
  • MIAO, V. P., S. F. CONVERT and H. D. VANETTEN, 1991 A fungal gene for antibiotic resistance on a dispensable (B) chromosome. Science 254: 1773-1776; 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) Abstracts of the III Latin American and XVI Andean Zone of Maize Researchers Meeting, pp. 969-980. , Bolivia
  • PEACOCK, W.J., DENNIS, E.S., RHOADES, M.M., PRYOR, A.J., Highly repeated DNA sequence limited to knob heterochromatin in maize (1981) Proc. Natl. Acad. Sci. USA, 78, pp. 4490-4494
  • PERFECTTI, F., ITA, M.P., DE LA VEGA, C.G., GOSALVEZ, J., CAMACHO, J.P.M., Spatio-temporal dynamics of a neutralized B chromosome in the grasshopper Eyprepocnemis plorans (2004) Cytogenet. Genome Res, 106, pp. 376-385
  • POGGIO, L., ROSATO, M., CHIAVARINO, A.M., NARANJO, C.A., Genome size and environmental correlations in maize (Zea mays ssp. mays, Poaceae) (1998) Ann. Bot, 82, pp. 107-115
  • PORTER, H.L., RAYBURN, A.L., B-chromosome and C-band heterochromatin variation in Arizona maize populations adapted to different altitudes (1990) Genome, 33, pp. 659-662
  • PRYOR, A., FAULKNER, K., RHOADES, M.M., PEACOCK, W.J., Asynchronous replication of heterochromatin of maize (1980) Proc. Natl. Acad. Sci. USA, 77, pp. 6705-6709
  • RAYMOND, M, and F. ROUSSET, 1995 GENEPOP version 1.2, population genetics software for exact tests and ecumenicism. J. Hered. 86: 248-249; REEVES, G., FRANCIS, D., DAVIES, M.S., ROGERS, H.J., HODKINSON, T.R., Genome size is negatively correlated with altitude natural populations of Dactylis glomerata (1998) Ann. Bot, 82, pp. 99-105
  • RHOADES, M.M., DEMPSEY, E., On the mechanism of chromatin loss induced by the B chromosome of maize (1972) Genetics, 71, pp. 73-96
  • RHOADES, M.M., DEMPSEY, E., Chromatin elimination induced by the B chromosome of maize (1973) J. Hered, 64, pp. 13-18
  • RICE, W., Analysing tables of statistical tests (1989) Evolution, 43, pp. 223-225
  • RIERA, L., PETITPIERRE, E., JUAN, C., CABRERO, J., CAMACHO, J.P.M., Evolutionary dynamics of a B chromosome invasion in island populations of the grasshopper Eyprepocnemis plorans (2004) J. Evol. Biol, 17, pp. 716-719
  • ROMAN, H., Mitotic nondisjunction in the case of interchanges involving the B type chromosome in maize (1947) Genetics, 32, pp. 391-409
  • ROMAN, H., Directed fertilization in maize (1948) Proc. Natl. Acad. Sci. USA, 34, pp. 36-42
  • ROSATO, M., CHIAVARINO, A.M., PUERTAS, M.J., NARANJO, C.A., POGGIO, L., Genetic control of the B chromosome transmission rate in Zea mays (Poaceae) (1996) Am. J. Bot, 83, pp. 1107-1112
  • ROSATO, M., CHIAVARINO, A.M., NARANJO, C.A., CÁMARA HERNÁNDEZ, J., POGGIO, L., Genome size and numerical polymorphism for the B chromosome in races of maize (Zea mays ssp. mays, Poaceae) (1998) Am. J. Bot, 85, pp. 168-174
  • SCHLÖTTERER, C., and T. WIEHE, 1999 Microsatellites a neutral marker to infer selective sweeps, pp. 238-248 in Microsatellites - Evolution and Applications, edited by D. GOLDSTEIN and C. SCHLÖTTERER. Oxford University Press, London; SLATKIN, M., A measure of population subdivision based on microsatellite allele frequencies (1995) Genetics, 139, pp. 457-462
  • STORZ, J.F., Contrasting patterns of divergence in quantitative traits and neutral DNA markers: Analysis of clinal variation (2002) Mol. Ecol, 11, pp. 2537-2551
  • STORZ, J.F., DUBACH, J.M., Natural selection drives altitudinal divergence at the albumin locus in deer mice, Peromyscus maniculatus (2004) Evolution, 58, pp. 1342-1352
  • VIGOUROUX, Y., JAQUETH, J.S., MATSUOKA, Y., SMITH, O.S., BEAVIS, W.D., Rate and pattern of mutation at microsatellite loci in maize (2002) Mol. Biol. Evol, 19, pp. 1251-1260
  • WEIR, B., COCKERHAM, C.C., Estimating F-statistics for the analysis of population structure (1984) Evolution, 38, pp. 1358-1370
  • WHITE, M.J.D., (1973) Animal Cytology and Evolution, , Oxford University Press, London
  • WRIGHT, S., Evolution and the Genetics of Populations (1978) Variability Within and Among Natural Populations, 4. , University of Chicago Press, Chicago

Citas:

---------- APA ----------
Lia, V.V., Confalonieri, V.A. & Poggio, L. (2007) . B chromosome polymorphism in maize landraces: Adaptive vs. demographic hypothesis of clinal variation. Genetics, 177(2), 895-904.
http://dx.doi.org/10.1534/genetics.107.075440
---------- CHICAGO ----------
Lia, V.V., Confalonieri, V.A., Poggio, L. "B chromosome polymorphism in maize landraces: Adaptive vs. demographic hypothesis of clinal variation" . Genetics 177, no. 2 (2007) : 895-904.
http://dx.doi.org/10.1534/genetics.107.075440
---------- MLA ----------
Lia, V.V., Confalonieri, V.A., Poggio, L. "B chromosome polymorphism in maize landraces: Adaptive vs. demographic hypothesis of clinal variation" . Genetics, vol. 177, no. 2, 2007, pp. 895-904.
http://dx.doi.org/10.1534/genetics.107.075440
---------- VANCOUVER ----------
Lia, V.V., Confalonieri, V.A., Poggio, L. B chromosome polymorphism in maize landraces: Adaptive vs. demographic hypothesis of clinal variation. Genetics. 2007;177(2):895-904.
http://dx.doi.org/10.1534/genetics.107.075440