Chromosome contribution to Andean Polyploid Species of Senecio (Asteraceae), from Argentina

References

• Alexander , M.P. 1969 . Differential staining of aborted and nonaborted pollen . Stain Technology , 44 : 117 – 122 .
   PubMed Web of Science ®Google Scholar
• ArgimóN , S. , Wulff , A.F. and Xifreda , C.C. 1999 . Chromosome association and basic number in Anredera krapovickasii (Basellaceae) . Caryologia , 52 : 203 – 206 .
   Web of Science ®Google Scholar
• Ashton , P.A. and Abbott , R.J. 1992 . Multiple origins and genetic diversity in the newly arisen allopolyploid species, Senecio cambrensis Rosser (Compositae) . Heredity , 68 : 25 – 32 .
   Web of Science ®Google Scholar
• Beck , E. , Scheibe , R. , Schlutter , I. and Sauer , W. 1992 . Senecio x saundersii Sauer and Beck (Asteraceae), an intermediate hybrid between S. keniodendron and S. keniensis of Mt. Kenya . Phyton , 32 : 9 – 37 .
   Web of Science ®Google Scholar
• Bolkhovskikh , Z. , Grif , V. , Matvejeva , O. and Zakharyyeva , O. 1969 . “ Chromosome numbers of flowering plants ” . West Germany : Leningrad: Academy of Science USSR. Reimpr. P. Koeltz Science Pebl . 1974
   Google Scholar
• Bretagnolle , F. and Thompson , J. D. 1995 . Gametes with the somatic chromosome number: mechanism of their formation and role in the evolution of autopolyploid plants . New Phytology , 129 : 1 – 22 .
   PubMed Web of Science ®Google Scholar
• Cabrera , A.L. 1949 . El género Senecio en Chile . Lilloa , 15 : 27 – 501 .
   Google Scholar
• Cabrera , A.L. 1978 . “ Compuestas ” . In Flora de la Provincia de Jujuy , República Argentina. Colección Científica del INTA Tomo XIII, Parte X .
   Google Scholar
• Cabrera , A.L. , Freire , S.E. and Ariza , Espinar L. 1999 . “ Flora Fanerogámica Argentina 62 ” . In Asteraceae parte XIII , Vol. 1 , 188 ProFlora . (CONICET)
   Google Scholar
• Cabrera , A.L. and Zardini , E.M. 1980 . Sinopsis preliminar de las especies argentinas del género Senecio (Compositae) . Darwiniana , 22 : 427 – 492 .
   Google Scholar
• Covas , G. and Schnack , B. 1947 . Estudios cariológicos en Antófitas. II parte . Revista Argentina de Agronomía , 14 : 224 – 231 .
   Google Scholar
• Grant , V.S. 1989 . Especiación Vegetal , México : Limusa .
   Google Scholar
• Greizerstein , E.J. and Poggio , L. 1992 . Estudios citogenéticos de seis híbridos interespecíficos de Amaranthus (Amaranthaceae) . Darwiniana , 31 : 159 – 165 .
   Google Scholar
• HodáLová , I. and Valachovic , M. 1996 . Sympatric populations of Senecio ovatus subsp. ovatus, S. germanicus subsp. germanicus (Compositae) and their hybrid in the Carpathians and the adjacent part of Pannonia . Flora , 191 : 291 – 302 .
   Google Scholar
• HodÁLovÁ , I. 1999 . Multivariate analysis of the Senecio nemorensis group (Compositae) in the Carpathians with a new species from the East Carpathians . Folia Geobotanica , 34 : 321 – 335 .
   Web of Science ®Google Scholar
• Hunziker , J.H. 1966 . Números cromosómicos y cariotipos de varias especies sudamericanas de Agropyron y Elymus (Gramineae) . Kurtziana , 3 : 151 – 156 .
   Google Scholar
• Hunziker , J.H. and Ferrari , M.R. 1986 . Citogenética de híbridos interespecíficos y electrophoresis de proteínas seminales de cuatro especies sudamericanas de Elytrigia (Gramineae) . Darwiniana , 27 : 191 – 206 .
   Google Scholar
• Hunziker , J.H. , Wulff , A.F. , Xifreda , C. and Escobar , A. 1989 . Estudios cariológicos en Compositae V . Darwiniana , 29 : 25 – 39 .
   Google Scholar
• Hunziker , J.H. , Xifreda , C. and Wulff , A.F. 1985 . Estudios cromosómicos en Angiospermas de Sudamérica . Darwiniana , 26 : 7 – 14 .
   Google Scholar
• Jackson , R.C. and Casey , J. 1980 . “ Cytogenetics of polyploids ” . In “Polyploidy” , Edited by: Lewis , W. H. 17 – 42 . New York, NY : Plenum Press .
   Google Scholar
• Lawrence , M.E. 1980 . Senecio L. (Asteraceae) in Australia: chromosome numbers and the occurrence of polyploidy . Austr. J. Bot , 28 : 151 – 165 .
   Web of Science ®Google Scholar
• Lawrence , M.E. 1985 . Senecio L.(Asteraceae) in Australia: recombination systems of a polyploid series . Austr. J. Bot , 33 : 209 – 219 .
   Web of Science ®Google Scholar
• López , M.G. 2001 . Estudios citotaxonómicos en species altoandinas de Senecio L. (Asteraceae) , Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires . Thesis
   Google Scholar
• Maceira , N.O. , De Haan , A.A. , Lumaret , R. , Billen , M. and Dellay , J. 1992 . Production of 2n gametes in diploid subspecies of Dactylis glomerata L. 1. Occurrence and frequency of 2n pollen . Ann. Bot , 69 : 335 – 343 .
   Web of Science ®Google Scholar
• Molina M. De , C. and Naranjo , C.A. 1987 . Cytogenetic studies in the genus Zea. 1. Evidence of five as the basic chromosome number . Theor. Appl. Genet , 73 : 542 – 550 .
   PubMedGoogle Scholar
• Nuñez , O. 1968 . An acetic-hematoxilin squash method for small chromosomes . Caryologia , 21 : 115 – 119 .
   Web of Science ®Google Scholar
• Oberprieler , Ch. 1994 . Die Senecio nemorensis- Grouppe (Compositae, Senecioneae) in Bayern . Ber. Bayer. Bot. Gesell , 64 : 7 – 54 .
   Google Scholar
• Ornduff , R. , Raven , P.H. , Kyhos , D.W. and Kruckeberg , A.R. 1963 . Chromosome numbers in Compositae III. Senecioneae . Amer. J. Bot , 50 : 131 – 139 .
   Web of Science ®Google Scholar
• Poggio , L. , Naranjo , C.A. and Jones , K. 1986 . The chromosomes of Orchids IX. Eulophia . Kew Bulletin , 41 : 45 – 49 .
   Google Scholar
• Qu , L. , Hancock , J.F. and Whallon , J.H. 1998 . Evolution in an autopolyploid group displaying predominantly bivalent pairing at meiosis: genomic similarity of diploid Vaccinium darrowi and autotetraploid V. corymbosum (Ericaceae) . Amer.J. Bot , 85 : 698 – 703 .
   PubMed Web of Science ®Google Scholar
• Ramanna , M.S. 1979 . A re-examination of the mechanisms of 2n gamete formation in potato and its implications of breeding . Euphytica , 28 : 535 – 561 .
   Google Scholar
• Rim , Y.W. and Beuselinck , P.R. 1996 . Cytology of 2n pollen formation and pollen morphology in diploid Lotus tenuis (Fabaceae) . Amer. J. Bot , 83 : 1057 – 1062 .
   Google Scholar
• Shah , S.S. 1963 . Studies on supernumerary chromosomes in the genus Dactylis . Chromosoma (Berl.) , 14 : 162 – 165 .
   Web of Science ®Google Scholar
• Shah , S.S. 1964 . Studies on a tetraploid, a tetrasomic triploid and a trisomic plant of Dactylis glomerata . Chromosoma (Berl.) , 15 : 469 – 477 .
   Web of Science ®Google Scholar
• Soltis , D.E. and Soltis , P.S. 1993 . Molecular data and the dynamic nature of polyploidy . Critical Reviews in Plant Sciences , 12 : 243 – 273 .
   Web of Science ®Google Scholar
• Soltis , D.E. and Soltis , P.S. 1999 . Polyploidy: recurrent formation and genome evolution . Trends in Ecology and Evolution , 14 : 348 – 352 .
   PubMed Web of Science ®Google Scholar
• Spies , J.J. 1993 . Cell fusion: a putative mechanism of polyploidy . 27th. International Congress of Genetic. Birmingham. United Kingdom. Citogenetic Abstracts , 23 : 134
   Google Scholar
• Stebbins , G.L. 1980 . “ Unsolved problems and prospects ” . In Polyploidy , Edited by: Lewis , W.H. 17 – 42 . New York, NY : Plenum Press .
   Google Scholar
• Thompson , J.D. and Lumaret , R. 1992 . The evolutionary dynamics of polyploid plants: origins, establishment and persistence . Trends in Ecology and Evolution , 7 : 302 – 307 .
   PubMed Web of Science ®Google Scholar
• Turner , B.L. and Lewis , W.H. 1965 . Chromosome numbers in the Compositae. IX. African species . Journal of South Africa Botany , 31 : 207 – 217 .
   Google Scholar
• Wulff , A.F. 1994 . Estudios citogenéticos y evolutivos en Compuestas Sudamericanas , U.B.A : Tesis de Doctorado de la Facultad de Ciencias Exactas y Naturales .
   Google Scholar
• Wulff , A.F. 1998 . Estudios cariológicos en Asteraceae VIII . Darwiniana , 35 : 37 – 43 .
   Google Scholar
• Wulff , A.F. , Hunziker , J.H. and Escobar , A. 1996 . Estudios cariológicos en Compositae VII . Darwiniana , 34 : 213 – 231 .
   Google Scholar