Chromosome numbers and meiotic studies in species of Senecio (Asteraceae) from Argentina

Mostrar otras versiones (1)

Meiotic chromosome counts, chromosomal behaviour and meiotic configurations of ten taxa of Senecio from Argentina were examined. Most counts are original: S. crepidifolius DC., S. francisci Phil, and S. octolepis Griseb. var. saltensis (Hicken) Cabrera & Zardini have 2n = 40, and S. chrysolepis...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: López, M.G
Otros Autores: Wulff, A.F, Poggio, L., Xifreda, C.C
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2005
Acceso en línea:Registro en Scopus
Handle
Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
Biblioteca Central Dr. Luis F. Leloir (FCEN) de Universidad de Buenos Aires
LEADER 11605caa a22010577a 4500
001 PAPER-4006
003 AR-BaUEN
005 20230518203331.0
008 190411s2005 xx ||||fo|||| 00| 0 eng|d
024 7 |2 scopus  |a 2-s2.0-23444453367 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
030 |a BJLSA 
100 1 |a López, M.G. 
245 1 0 |a Chromosome numbers and meiotic studies in species of Senecio (Asteraceae) from Argentina 
260 |c 2005 
270 1 0 |m López, M.G.; CIC-PBA, Instituto Fitotécnico de Santa Catalina, Garibaldi 3310 (B1836AML) Lavallol, Argentina; email: magalo@bg.fcen.uba.ar 
506 |2 openaire  |e Política editorial 
504 |a Afzelius, K., Embryologische und zytologische Studien in Senecio und verwandten Gattungen (1924) Acta Horti Bergiani, 8, pp. 123-219 
504 |a Afzelius, K., Senecio hieronymi Griseb., a species with accessory chromosomes (1959) Acta Horti Bergiani, 19, pp. 1-5 
504 |a Alexander, M.P., Differential staining of aborted and non-aborted pollen (1969) Stain Technology, 44, pp. 117-122 
504 |a Argimón, S., Wulff, A.F., Xifreda, C.C., Chromosome association and basic number in Anredera krapovickasii (Basellaceae) (1999) Caryologia, 52, pp. 203-206 
504 |a Bernardello, L.M., Números cromosómicos en Asteraceae de Córdoba (1986) Darwiniana, 27, pp. 169-178 
504 |a Bolkhovskikh, Z., Grif, V., Matvejeva, O., Zakharyeva, O., (1974) Chromosome Numbers of Flowering Plants, , Leningrad: Academy of Science USSR. [Reprint. Koenigstein: P. Koeltz] 
504 |a Burkart, A., (1974) Flora Ilustrada de Entre Ríos (Argentina), 6 (6 PART). , Colección Científica del INTA. Bs. As.: INTA 
504 |a Cabrera, A.L., El género Senecio en Chile (1949) Lilloa, 15, pp. 27-501 
504 |a Cabrera, A.L., Compuestas (1978) Flora de la Provincia de Jujuy, 13 (10 PART). , República Argentina: Colección Científica del INTA. Bs. As.: INTA 
504 |a Cabrera, A.L., Freire, S.E., Ariza Espinar, L., Asteraceae (1999) Flora Fanerogámica Argentina 62. Parte XIII, 1. , Càrdoba: ProFlora (CONICET) 
504 |a Cabrera, A.L., Iharlegui, L., Senecioneae (1999) Catálogo de Las Plantas Vasculares de la República Argentina II, Monographs in Systematic Botany from the Missouri Botanical Garden, pp. 281-315. , Zuloaga FO, Morrone O, eds. St Louis: Missouri Botanical Garden Press 
504 |a Comes, H.P., Abbott, R.J., Reticulate evolution in the Mediterranean species complex of Senecio sect. Senecio: Uniting phylogenetic and population-level approaches (1999) Molecular Systematics and Plant Evolution, pp. 171-198. , Hollingsworth PM, Bateman RM, Gornall RJ, eds. London: Taylor & Francis Limited 
504 |a Covas, G., Schnack, B., Número de cromosomas en Antofitas de la Región de Cuyo (República Argentina) (1946) Revista Argentina de Agronomía, 13, pp. 153-166 
504 |a Covas, G., Schnack, B., Estudios Cariológicos en Antófitas. II. Parte (1947) Revista Argentina de Agronomía, 14, pp. 224-231 
504 |a Hunziker, J.H., Escobar, A., Xifreda, C.C., Gamerro, J.C., Estudios cariológicos en Compositae VI (1990) Darwiniana, 30, pp. 115-121 
504 |a Hunziker, J.H., Wulff, A.F., Xifreda, C.C., Escobar, A., Estudios cariológicos en Compositae V (1989) Darwiniana, 29, pp. 25-39 
504 |a Hunziker, J.H., Xifreda, C.C., Wulff, A.F., Estudios cromosómicos en Angiospermas de Sudamérica (1985) Darwiniana, 26, pp. 7-14 
504 |a Index to Plant Chromosome Numbers Database, , http://mobot.mobot.org/W3T/Search/ipcn.html, Missouri Botanical Garden 
504 |a Jeffrey, C., Halliday, P., Wilmott-Dear, M., Jones, S.W., Generic and sectional limits in Senecio (Compositae). I. Progress report (1977) Kew Bulletin, 32, pp. 47-67 
504 |a Jones, R.N., Puertas, M.J., Los cromosomas B (1995) Seminaries de Citogenética, pp. 91-123. , Gosálvez J, García de la Vega C, eds. Madrid: Universidad Autónoma de Madrid 
504 |a Koella, J.C., Ecological correlates of chiasma frequency and recombination index of plants (1993) Biological Journal of the Linnean Society, 48, pp. 227-238 
504 |a Lawrence, M.E., Senecio L. (Asteraceae) in Australia: Chromosome numbers and the occurrence of polyploidy (1980) Australian Journal of Botany, 28, pp. 151-165 
504 |a Lawrence, M.E., Senecio L. (Asteraceae) in Australia: Recombination systems of a polyploid series (1985) Australian Journal of Botany, 33, pp. 209-219 
504 |a López, M.G., (2001) Estudios Citotaxonómicos en Especies Altoandinas de Senecio L. (Asteraceae), , Unpubl. Thesis, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires 
504 |a López, M.G., Wulff, A.F., Poggio, L., Xifreda, C.C., Cytogenetic analysis of the weed Senecio madagascariensis (Asteraceae: Senecioneae) in Argentina (2003) Compositae Newsletter, 40, p. 24 
504 |a López, M.G., Wulff, A.F., Xifreda, C.C., Chromosome contribution to Andean polyploid species of Senecio (Asteraceae) from Argentina (2002) Caryologia, 55, pp. 27-35 
504 |a Molina, M.C., Naranjo, C.A., Cytogenetic studies in the genus Zea. 1. Evidence of five as the basic chromosome number (1987) Theoretical and Applied Genetics, 73, pp. 542-550 
504 |a Moore, D.M., Chromosome numbers of fuegian angiosperms (1981) Boletim Da Sociedade Broteriana Serie 2, 53, pp. 995-1012 
504 |a Moore, G., To pair or not to pair: Chromosome pairing and evolution (1998) Current Opinion in Plant Biology, 1, pp. 116-122 
504 |a Nordenstam, B., Senecioneae and Liabeae - Systematic review (1978) The Biology and Chemistry of the Compositae, 2, pp. 799-830. , Heywood VH, Harborne JB, Turner BL, eds. London: Academic Press 
504 |a Nordenstam, B., Recent progress in Senecioneae taxonomy (2003) Compositae Newsletter, 40, p. 26 
504 |a Núñez, O., An acetic-haematoxylin squash method for small chromosomes (1968) Caryologia, 21, pp. 115-119 
504 |a Ornduff, R., Raven, P.H., Kyhos, D.W., Kruckeberg, A.R., Chromosome numbers in Compositae III. Senecioneae (1963) American Journal of Botany, 50, pp. 131-139 
504 |a Poggio, L., Naranjo, C.A., Jones, K., The chromosomes of orchids IX. Eulophia (1986) Kew Bulletin, 41, pp. 45-49 
504 |a Schnack, B., Covas, G., Estudios cariológicos en Antófitas I Parte (1947) Haumania, 1, pp. 32-41 
504 |a Soltis, D.E., Soltis, P.S., Molecular data and the dynamic nature of polyploidy (1993) Critical Reviews in Plant Sciences, 12, pp. 243-273 
504 |a Soltis, D.E., Soltis, P.S., Polyploidy: Recurrent formation and genome evolution (1999) Trends in Ecology and Evolution, 14, pp. 348-352 
504 |a Stebbins, G.L., (1971) Chromosomal Evolution in Higher Plants, , California: Addison-Wesley 
504 |a Stebbins, G.L., Unsolved problems and prospects (1980) Polyploidy, pp. 17-42. , Lewis WH, ed. New York, NY: Plenum Press 
504 |a Sybenga, J., (1992) Cytogenetics in Plant Breeding, , Berlin: Springer-Verlag 
504 |a Thompson, J.D., Lumaret, R., The evolutionary dynamics of polyploid plants: Origins, establishment and persistence (1992) Trends in Ecology and Evolution, 7, pp. 302-307 
504 |a Turner, B.L., Bacon, J., Urbatsch, L., Simpson, B., Chromosome numbers in South American Compositae (1979) American Journal of Botany, 66, pp. 173-178 
504 |a Turner, B.L., Lewis, W.H., Chromosome numbers in the Compositae. IX. African species (1965) Journal of South African Botany, 31, pp. 207-217 
504 |a Vincent, P.L.D., Getliffe, F.M., Elucidative studies on the generic concept of Senecio (Asteraceae) (1992) Botanical Journal of the Linnean Society, 108, pp. 55-81 
504 |a Waisman, C.E., Rozenblum, E., Hunziker, J.H., Estudios cariológicos en Compositae I (1984) Darwiniana, 25, pp. 217-226 
504 |a Wulff, A.F., Estudios cromosómicos en compuestas de las floras patagónica y bonaerense (1984) Darwiniana, 25, pp. 17-26 
504 |a Wulff, A.F., Hunziker, J.H., Escobar, A., Estudios cariológicos en Compositae VII (1996) Darwiniana, 34, pp. 213-231 
504 |a Zuloaga, F.O., Morrone, O., Rodríguez, D., Análisis de la biodiversidad en plantas vasculares de la Argentina (1999) Kurtziana, 27, pp. 17-167 
520 3 |a Meiotic chromosome counts, chromosomal behaviour and meiotic configurations of ten taxa of Senecio from Argentina were examined. Most counts are original: S. crepidifolius DC., S. francisci Phil, and S. octolepis Griseb. var. saltensis (Hicken) Cabrera & Zardini have 2n = 40, and S. chrysolepis Phil., 2n = 80 + 8B. We confirmed previous reports for S. deferens Griseb. (2n = 40 + 4B), S. filaginoides DC. var. filaginoides (2n = 40), S. hieronymi Griseb. (2n = 40 + 7B), S. pampeanus Cabrera (2n = 40) and S. rudbeckiifolius Meyen & Walp. (2n = 40 + 7B). In S. bracteolatus Hook. & Arn. var. bracteolatus, we found a new number (2n = 40) that differs from the one cited previously. In four species, numerical polymorphisms for B-chromosomes were observed. Several of the analysed species presented secondary bivalent association. This phenomenon, together with other evidence, supports x = 5 as the basic chromosome number. The number of chiasmata and their positions were also surveyed, with the finding that open bivalents were the most frequent meiotic figures and terminal chiasmata the preferential position. These features are related to recombination rate, and the success and persistence of these polyploids. We discuss some systematic and evolutionary aspects in the light of cytogenetic data and conclude that polyploidy is the major force modelling the chromosome evolution within this genus. © 2005 The Linnean Society of London.  |l eng 
593 |a CIC-PBA, Instituto Fitotécnico de Santa Catalina, Garibaldi 3310 (B1836AML) Lavallol, Argentina 
593 |a CIGEN, Instituto Fitotécnico de Santa Catalina, Garibaldi 3310 (B1836AML) Lavallol, Argentina 
593 |a Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Intendente Güiraldes Y Costanera Norte (C1428EHA), Buenos Aires, Argentina 
593 |a CONICET, Facultad de Ciencias Naturales Y Museo, Universidad Nacional de la Plata, Paseo del Bosque s/n (1900), La Plata, Argentina 
593 |a LEBA, Facultad de Ciencias Naturales Y Museo, Universidad Nacional de la Plata, Paseo del Bosque s/n (1900), La Plata, Argentina 
690 1 0 |a BASIC CHROMOSOME NUMBER 
690 1 0 |a BIVALENT STRUCTURE 
690 1 0 |a POLYPLOIDY 
690 1 0 |a RECOMBINATION 
690 1 0 |a SECONDARY ASSOCIATION 
690 1 0 |a SECONDARY CYCLE OF POLYPLOIDY 
690 1 0 |a CHROMOSOME 
690 1 0 |a CHRYSOLEPIS 
690 1 0 |a SENECIO 
690 1 0 |a SENECIO FILAGINOIDES 
700 1 |a Wulff, A.F. 
700 1 |a Poggio, L. 
700 1 |a Xifreda, C.C. 
773 0 |d 2005  |g v. 148  |h pp. 464-474  |k n. 4  |p Bot. J. Linn. Soc.  |x 00244074  |w (AR-BaUEN)CENRE-684  |t Botanical Journal of the Linnean Society 
856 4 1 |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-23444453367&partnerID=40&md5=c00b884d7ff186e441a4346be2fdc19c  |y Registro en Scopus 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_00244074_v148_n4_p464_Lopez  |y Handle 
856 4 0 |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00244074_v148_n4_p464_Lopez  |y Registro en la Biblioteca Digital 
961 |a paper_00244074_v148_n4_p464_Lopez  |b paper  |c PE 
962 |a info:eu-repo/semantics/article  |a info:ar-repo/semantics/artículo  |b info:eu-repo/semantics/publishedVersion 
999 |c 64959 

Ejemplares similares