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New Trends in Plant Cytogenetics and Cytoembryology – Dedicated to the Memory of Emilio Battaglia

A fascinating island: 2n = 4

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Pages 711-726 | Received 23 Feb 2012, Accepted 29 May 2012, Published online: 13 Sep 2012

References

  • Adachi , J , Watanabe , K , Fukui , K , Ohmico , N and Kosuge , K . 1997 . Chromosomal location and reorganization of the 45S and 5S rDNA in the Brachyscome lineariloba complex (Asteraceae) . J Plant Res , 110 : 371 – 377 .
  • Altinkut , A , Raskina , O , Nevo , E and Belyayev , A . 2006 . En/Spm-like transposons in Poaceae species: Transposase sequence variability and chromosomal distribution . Cell Molec Biol Lett , 11 : 214 – 229 .
  • Appels , R and Honeycutt , K L . 1986 . “ rDNA: Evolution over a billion years ” . In DNA systematic , Edited by: Dutta , S K . Vol. 2 , 81 – 135 . Boca Raton : CRC Press . Plants
  • Ashmore , S E and Shapcott , A S . 1989 . Cytogenetic studies of Haplopappus gracilis in both callus and suspension cell cultures . Theor Appl Genet , 78 : 249 – 259 .
  • Barrow , M and Meister , A . 2003 . Endopolyploidy in seed plants is differently correlated to systematics, organ, life strategy and genome size . Plant Cell Environ , 26 : 571 – 584 .
  • Bennett , M D . 1972 . Nuclear DNA content and minimum generation time in herbaceous plants . Proc R Soc Lond B Biol Sci , 181 : 109 – 135 .
  • Bennett , M D and Smith , J B . 1991 . Nuclear DNA amounts in angiosperms . Philos Trans R Soc Lond B Biol Sci , 334 : 309 – 345 .
  • Bennett , M D , Smith , J B and Seak , A G . 1986 . The karyotype of the grass Zingeria biebersteiniana (2n = 4) by light and electron microscopy . Canad J Genet Cytol , 28 : 544 – 562 .
  • Bennett , S T , Leitch , I J and Bennett , M D . 1995 . Chromosome identification and mapping in the grass Zingeria biebersteiniana (2n = 4) using fluorochromes . Chromosome Res , 3 : 101 – 108 .
  • Blanc , G and Wolfe , K H . 2004 . Functional divergence of duplicated genes formed by polyploidy during Arabidopsis evolution . Plant Cell , 16 : 1679 – 1691 .
  • Carter , C R . 1978a . Taxonomy of the Brachycome lineariloba complex (Asteraceae) . Telopea , 1 : 387 – 393 .
  • Carter , C R . 1978b . The cytology of Brachycome. 8. The inheritance, frequency and distribution of B chromosomes in B. dichromosomatica (n = 2), formerly included in B. lineariloba . Chromosoma , 67 : 109 – 121 .
  • Christensen , B . 1980 . “ Annelida ” . In Animal cytogenetics , Edited by: John , B . Vol. 2 , 1 – 81 . Berlin and Stuttgart : Gebruder Borntraeger .
  • Cleveland , L R . 1949 . The whole life cycle of chromosomes and their coiling systems . Trans Amer Philos Soc , 39 : 1 – 100 .
  • Constabel , F , ShyluK , J P and Gambor , O L . 1971 . The effects of hormones on anthocyanin accumulation in cell cultures of Haplopappus gracilis . Planta , 96 : 306 – 316 .
  • Cremonini , R . 2005 . Low chromosome number angiosperms . Caryologia , 58 : 403 – 409 .
  • Cremonini , R , Colonna , N , Stefani , A , Galasso , I and Pignone , D . 1994 . Nuclear DNA content, chromatin organization and chromosome banding in brown and yellow seeds of Dasypyrum villosum (L.) Candargy . Heredity , 72 : 365 – 373 .
  • Cremonini , R , Pignone , D , Funari , S and Galasso , I . 1993 . Cytology of Vicia species. II. Banding pattern and chromatin organization in Vicia atropurpurea Desf . Heredity , 70 : 628 – 633 .
  • Cremonini , R , Ruffini Castiglione , M , Grif , V G , Kotseruba , V V , Punina , E O Rodionov , A V . 2003 . Chromosome banding and DNA methylation patterns, chromatin organization and nuclear DNA content in Z. biebersteiniana . Biol Plant , 46 : 543 – 550 .
  • Crosland , M WJ and Crozier , R H . 1986 . Myrmecia pilosula, an ant with only one pair of chromosomes . Science , 231 : 1278
  • Darlington , J T . 1959 . The Turbellaria of two granite outcrops in Georgia . Am Midl Natur , 61 : 257 – 294 .
  • Davis , P H . 1985 . Flora of Turkey and the East Aegean Islands , vol. 9 , 724 Edinburgh , Scotland : Edinburgh University Press .
  • De Laat , A MM and Blaas , J . 1984 . Flow-cytometric characterization and sorting of plant chromosomes . Theor Appl Genet , 67 : 463 – 467 .
  • De Laat , A MM and Schel , J HN . 1986 . The integrity of metaphase chromosomes of Haplopappus gracilis (Nutt) Gary isolated by flow cytometry . Plant Sci , 47 : 145 – 151 .
  • Dernburg , A F . 2001 . Here, there and everywhere: Kinetocore function on holocentric chromosomes . J Cell Biol , 153 : F33 – F38 .
  • Donald , T M , Houben , A , Leach , C R and Timmis , J N . 1997 . Ribosomal RNA genes specific to the B chromosomes in Brachycome dichromosomatica are not transcribed in leaf tissue . Genome , 40 : 674 – 681 .
  • Eckardt , N A . 2008 . Grass genome evolution . Plant Cell , 20 : 3 – 4 .
  • Eriksson , T . 1965 . Studies on the growth requirements and growth measurements of cell culture of Haplopappus gracilis . Physiol Plant , 18 : 976 – 993 .
  • Eriksson , T . 1967 . Cell cultures of Haplopappus gracilis as testing material for radiomimetic compounds . Hereditas , 57 : 127 – 148 .
  • Eriksson , T and Jonasson , K . 1969 . Nuclear division in isolated protoplasts from cells of higher plants grown in vitro . Planta , 89 : 85 – 89 .
  • Field , B L , Houben , A , Timmis , J N and Leach , C R . 2006 . Internal transcribed spacer sequence analyses indicate cytoevolutionary patterns within Brachycome Cass. (Asteraceae) . Pl Syst Evol , 259 : 39 – 51 .
  • Frediani , M , Caputo , P , Venora , G , Ravalli , C , Ambrosio , M and Cremonini , R . 2005 . Nuclear DNA contents, rDNAs, and karyotype evolution in Vicia subgenus Vicia: II. Section Peregrinae . Protoplasma , 226 : 181 – 190 .
  • Frediani , M , Giraldi , E and Ruffini , M Castiglione . 1996 . Distribution of 5-methylcytosine-rich regions in the metaphase chromosome of Vicia faba . Chromosome Res , 4 : 141 – 146 .
  • Freiley , K J . 1993 . Allozyme diversity and population genetic structure in Haplopappus gracilis (Compositae) . Syst Bot , 18 : 543 – 550 .
  • Fridborg , G . 1970 . Effect of potassium iodide on growth of callus cultures from Haplopappus gracilis in light and darkness . Z Pflanzenphysiol , 62 : 228 – 230 .
  • Galli , M G . 1988 . The role of DNA synthesis during hypocotyl elongation in light and dark . Ann Bot , 62 : 287 – 293 .
  • Gaut , B S . 2002 . Evolutionary dynamics of grass genomes . New Phytol , 154 : 15 – 28 .
  • Gernand , D , Demidov , D and Huben , A . 2003 . The temporal and spatial pattern of histone H3 phosphorylation at serine 28 and serine10 is similar in plants but differs between mono- and polycentric chromosomes . Cytogenet Genome Res , 101 : 172 – 176 .
  • Goldblatt , P and Manning , J C . 2011 . A review of chromosome cytology in Hyacintaceae subfamily Ornithogaloideae (Albuca, Dipcadi, Ornithogalum and Pseudogaltonia) in sub-Saharan Africa . S Afr J Bot , 77 : 581 – 591 .
  • Gonzalo , S , Jaco , I , Fraga , M F , Chen , T , Li , E Esteller , M . 2006 . DNA methyltransferases control telomere length and telomere recombination in mammalian cells . Nat Cell Biol , 8 : 416 – 424 .
  • Gould , R . 1979 . Chromosomal and phenotypic stability during regeneration of whole plants from tissue cultures of Brachycome dichromosomatica (2n = 4) . Aust J Bot , 27 : 117 – 121 .
  • Greilhuber , J . 1995 . “ Chromosomes of the monocotyledons (general aspects) ” . In Monocotyledons: Systematics evolution , Edited by: Rudall , P J , Cribb , P J , Cluter , D F and Humpries , C J . 379 – 414 . Kew : Royal Botanic Garden .
  • Guerra , M . 2008 . Chromosome numbers in plant cytotaxonomy: Concepts and implications . Cytogenet Genome Res , 120 : 339 – 350 .
  • Guerra , M . 2012 . Cytotaxonomy: the end of childhood . Plant Biosyst , 146 : 703 – 710 .
  • Guerra , M , Brasileiro-Vidal , A C , Arana , P and Puertas , M J . 2006 . Mitotic microtubule development and histone H3 phosphorylation in the holocentric chromosomes of Rhynchospora tenuis (Cyperaceae) . Genetica , 126 : 33 – 41 .
  • Hahne , B and Hoffmann , F . 1986 . Cytogenetics of protoplast cultures of Brachycome dichromosomatica and Crepis capillaries and regeneration of plants . Theor Appl Genet , 72 : 244 – 251 .
  • Hanmoto , H , Kataoka , R , Ohmido , N and Yonezawa , Y . 2007 . Interstitial telomere-like repeats in the Haplopappus gracilis (Asteraceae) genome revealed by fluorescence in situ hybridization . Cytologia , 72 : 483 – 488 .
  • Heslop-Harrison , J S , Smith , J B and Bennett , M D . 1988 . The absence of somatic association of centromeres of homologous chromosomes in grass mitotic metaphases . Chromosoma , 96 : 119 – 131 .
  • Houben , A , Belyaev , N D , Leach , C R and Timmis , J N . 1997 . Differences of histone H4 acetylation and replication timing between A and B chromosomes of Brachycome dichromosomatica . Chromosome Res , 5 : 233 – 237 .
  • Houben , A , Demidov , D , Gernand , D , Meister , A , Leach , C R and Schubert , I . 2003 . Methylation of histone H3 in euchromatin of plant chromosomes depends on basic nuclear DNA content . Plant J , 33 : 967 – 973 .
  • Houben , A , Thompson , N , Ahne , R , Leach , C R , Verlin , D and Timmis , J N . 1999 . A monophyletic origin of the B chromosomes of Brachycome dichromosomatica (Asteraceae) . Plant Syst Evol , 219 : 127 – 135 .
  • Houben , A , Verlin , D , Leach , C R and Timmis , J N . 2001 . The genomic complexity of micro B chromosomes of Brachycome dichromosomatica . Chromosoma , 110 : 451 – 459 .
  • Houben , A , Wanner , G , Hanson , L , Verlin , D , Leach , C R and Timmis , J N . 2000 . Cloning and characterisation of polymorphic heterochromatic segments of Brachycome dichromosomatica . Chromosoma , 109 : 433 – 433 .
  • Ikeda , H . 1987 . Cytogenetic studies on the chromosome complements of Haplopappus gracilis (2n = 4) and H. ravenii (2n = 8) . J Sci Hiroshima Univ B , 2 : 67 – 104 .
  • Imai , H T , Maruyama , T , Gojobori , T , Inoue , Y and Crozier , R H . 1986 . Theoretical bases for karyotype evolution. 1. The Minimum-interaction hypothesis . Am Nat , 128 : 900 – 920 .
  • Imai , H T , Satta , Y , Wada , M and Takahata , N . 2002 . Estimation of the highest chromosome number of eukaryote based on the minimum interaction theory . J Theor Biol , 217 : 61 – 74 .
  • Jackson , R C . 1957 . New low chromosome number in plants . Science , 126 : 1115 – 1116 .
  • Jackson , R C . 1959 . A study of meiosis in Haplopappus gracilis . Am J Bot , 49 : 119 – 132 .
  • Jackson , R C . 1962 . Interspecific hybridization in Haplopappus and its bearing on chromosome evolution in the Blepharodon section . Am J Bot , 49 : 119 – 132 .
  • Jackson , R C . 1972 . Chromosomal Evolution in Haplopappus gracilis: A centric transposition race . Evolution , 27 : 243 – 256 .
  • Jackson , R C , Crane , C F , Johnston , J S , Ellison , J R and Price , H J . 1993 . Aneuploidy, structural chromosome changes, and DNA amounts in the annual taxa of the Haplopappus spinulosus complex . Chromosome Res , 1 : 53 – 61 .
  • Jackson , R C and Crovello , T J . 1970 . A comparison of numerical and biosystematic studies in Haplopappus . Brittonia , 23 : 54 – 70 .
  • Jackson , R C and Jordan , R G . 1975 . Haploidy in Haplopappus gracilis (N = 2) . Am J Bot , 62 : 628 – 632 .
  • Jackson , R C , Ngo , N and Ngo , H . 2002 . Chromosome-specific desynapsis in the n = 2 race of Haplopappus gracilis (Compositae) . Am J Bot , 89 : 777 – 782 .
  • Jiang , J , Birchler , J A , Parrott , W A and Dawe , R K . 2003 . A molecular view of plant centromeres . Trends Plant Sci , 8 : 570 – 575 .
  • Jones , K . 1978 . Aspects of chromosome evolution in higher plants . Adv Bot Res , 6 : 120 – 194 .
  • Jones , N . 2012 . B chromosomes in Plants . Plant Biosyst , 146 : 727 – 737 .
  • Jones , N and Houben , A . 2003 . B chromosomes in plants: Escapees from the A chromosome genome? . Trends Plant Sci , 8 : 417 – 423 .
  • Jones , R N . 1995 . Tansley review No. 85. B chromosomes in Plants . New Phytol , 131 : 411 – 434 .
  • Kann , R P , O'Connor , S A , Levine , H G and Krikorian , A D . 1991 . Generation and multiplication of plantlets from callus derived from Haplopappus gracilis (Nutt) Gray and their karyotype analysis . Plant Sci , 75 : 245 – 255 .
  • Kellogg , E A and Bennetzen , J L . 2004 . The evolution of nuclear genome structure in seed plants . Am J Bot , 91 : 1709 – 1725 .
  • Khandelwal , S . 1990 . Chromosome evolution in the genus Ophioglossum L . Bot J Linn Soc , 102 : 205 – 217 .
  • Kim , E S , Bolsheva , N L , Samatadze , T E , Nosov , N N , Nosova , I V Zelenin , A V . 2009 . The unique genome of two-chromosome grasses Zingeria and Colpodium, its origin, and evolution . Russ J Genet , 45 : 1329 – 1337 .
  • Kotseruba , V . 2001 . Cytological feature of Zingeria biebersteiniana (Claus) P.Smirn . Tsitologya , 43 : 178 – 181 . (In Russian)
  • Kotseruba , V , Gernand , D , Meister , A and Houben , A . 2003 . Uniparental loss of ribosomal DNA in the allotetraploid grass Zingeria trichopoda (2n = 8) . Genome , 46 : 156 – 163 .
  • Kotseruba , V , Pistrick , K , Blattner , F R , Kumke , K , Weiss , O Rutten , T . 2010 . The evolution of the hexaploid grass Zingeria kochii (Mez) Tzvel. (2n = 12) was accompanied by complex hybridization and uniparental loss of ribosomal DNA . Mol Phylog Evol , 56 : 146 – 155 .
  • Kotseruba , V , Pistrick , K , Gernand , D , Meister , A , Ghukasyan , A Gabrielyan , I . 2005 . Characterisation of the low-chromosome number grass Colpodium versicolor (Stev.) Schmalh. (2n = 4) by molecular cytogenetics . Caryologia , 58 : 241 – 245 .
  • Kral , R . 2002 . “ Rhynchospora ” . In Flora of North America , Vol. 23 , 200 – 239 . New York : Oxford . Editorial Committee, editors, Flora of North America North of Mexico
  • Kukenthal , G . 1949 . Vorarbeiten zu einer monographie der Rhynchosporoideae . Bot Jahrb Syst , 74 : 375 – 509 .
  • Lachner , M and Jenuwein , T . 2002 . The many faces of histone lysine methylation . Curr Opin Cell Biol , 3 : 286 – 298 .
  • Leach , C R , Donald , T M , Franks , T K , Spiniello , S S , Hanrahan , C F and Timmis , J N . 1995 . Organisation and origin of a B chromosome centromeric sequence from Brachycome dichromosomatica . Chromosoma , 103 : 708 – 714 .
  • Leach , C R , Houben , A and Timmis , J N . 2004 . The B chromosomes in Brachycome. Cytogenet . Genome Res , 106 : 199 – 209 .
  • Levi , M , Chiatante , D and Sparvoli , E . 1983 . Cell cycle arrest induced by theophylline in root meristem of Haplopappus gracilis . Plant Cell Rep , 2 : 236 – 239 .
  • Levi , M , Chiatante , D and Sparvoli , E . 1984 . Effect of theophylline on elongation and some transport processes in embryos of Haplopappus gracilis . J Plant Physiol , 116 : 103 – 111 .
  • Luceno , M , Vanzela , A LL and Guerra , M . 1998 . Cytotaxonomic studies in Brazilian Rhynchospora (Cyparaceae), a genus exhibiting holocentric chromosomes . Can J Bot , 76 : 440 – 449 .
  • Maeda , N and Smithies , G . 1986 . The evolution of multigene families; human haptoglobin genes . Ann Rev Genet , 20 : 81 – 108 .
  • Manning , J C , Forest , F , Devey , D S , Fay , M F and Goldblatt , P . 2009 . A molecular phylogeny and a revised classification of Ornithogaloideae (Hyacinthaceae) based on analysis of four plastid DNA regions . Taxon , 58 : 77 – 107 .
  • Manzanero , S , Rutten , T , Kotseruba , V and Houben , A . 2002 . Alteration in the distribution of histone H3 phosphorylation in mitotic plant chromosomes in response to cold treatment and the protein phosphatase inhibitor cantharidin . Chromosome Res , 10 : 467 – 476 .
  • Marschner , S , Kumke , K and Houben , A . 2007a . B chromosomes of B. dichromosomatica show a reduced level of euchromatic histone H3 methylation marks . Chromosome Res , 15 : 215 – 222 .
  • Marschner , S , Meister , A , Blattner , F R and Houben , A . 2007b . Evolution and function of B chromosome 45S rDNA sequences in Brachycome dichromosomatica . Genome , 50 : 638 – 644 .
  • Martinez-Azorin , M , Crespo , M B , Juan , A and Fay , M F . 2011 . Molecular phylogenetics of subfamily Ornithogaloideae (Hyacinthaceae) based on nuclear and plastid DNA regions, including a new taxonomic arrangement . Ann Bot , 107 : 1 – 37 .
  • Matthey , R . 1973 . “ The chromosome formulae of eutherian mammals ” . In Cytotaxonomy and vertebrate evolution , Edited by: Chiarelli , A B and Capanna , E . 531 – 616 . London : Academic Press .
  • Mhaskar , D N and Rao , V G . 1977 . Cytology of ascusin Epichloe cineraea Berk. & Br. (Clavicipitaceae) . Caryologia , 30 : 121 – 126 .
  • Mitra , J and Steward , F C . 1961 . Growth induction in cultures of Haplopappus gracilis. II. The behaviour of the nucleus . Am J Bot , 48 : 358 – 368 .
  • Nagl , W and Pfeifer , M . 1988 . Karyological stability and microevolution of a cell suspension culture of Brachycome dichromosomatica (Asteraceae) . Plant Syst Evol , 158 : 133 – 139 .
  • Ogura , H , Kishimoto , Y and Kiguchi , Y . 1999 . Centromeric transposition of the chromosomes in callus cells of Haplopappus gracilis strain KH-1 . Cytologia , 64 : 459 – 463 .
  • Pelissier , T , Titois , S , Tourmente , S , Deragon , J M and Picard , G . 1996 . DNA regions flanking the major Arabidopsis thaliana satellite are principally enriched in Athila retroelement sequences . Genetica , 97 : 141 – 151 .
  • Peruzzi , L , Leicht , I K and Caparelli , K F . 2009 . Chromosome diversity and evolution in Liliaceae . Ann Bot , 103 : 459 – 475 .
  • Ruffini Castiglione , M , Cremonini , R and Frediani , M . 2002 . DNA methylation patterns on plant chromosomes . Caryologia , 55 : 275 – 282 .
  • Ruffini Castiglione , M , Frediani , M , Gelati , M T , Ravalli , C , Venora , G Caputo , P . 2011 . Cytology of Vicia species. X. Karyotype evolution and phylogenetic implication in Vicia species of the sections Atossa, Microcarinae, Wiggersia and Vicia . Protoplasma , 248 : 707 – 716 .
  • Ruffini Castiglione , M , Frediani , M , Venora , G and Cremonini , R . 2008a . Cytological investigation of Haplopappus gracilis (Nutt.) Gray: 5-methylcytosine rich-regions, fluorochromes banding and chromatin sensitivity to DNase I digestion . Protoplasma , 233 : 107 – 113 .
  • Ruffini Castiglione , M , Giraldi , E and Frediani , M . 1995 . The DNA methylation pattern of Allium cepa metaphase chromosomes . Biol Zentl , 114 : 57 – 66 .
  • Ruffini Castiglione , M , Kotseruba , V and Cremonini , R . 2009 . Methylated-rich regions and tandem repeat arrays along the chromosome complement of Colpodium versicolor (Stev.) Schmalh . Protoplasma , 273 : 13 – 18 .
  • Ruffini Castiglione , M , Venora , G , Ravalli , C , Gecheff , K , Stoilov , L and Cremonini , R . 2010 . DNA methylation pattern in a barley reconstructed karyotype with deleted ribosomal gene cluster of chromosome 6H . Protoplasma , 242 : 13 – 18 .
  • Ruffini Castiglione , M , Venora , G , Ravalli , C , Stoilov , L , Gecheff , K and Cremonini , R . 2008b . DNA methylation and chromosomal rearrangments in reconstructed karyotypes of Hordeum vulgare L . Protoplasma , 232 : 215 – 222 .
  • Saleh , N AM , Fritsch , H , Witkop , P and Griesebach , H . 1976 . UDP-glucose: cyanidin 3-O-glucosyltransferase from cell cultures . Planta , 133 : 41 – 45 .
  • Saunders , V A and Houben , A . 2001 . The pericentric heterochromatin in the grass Zingeria biebersteiniana (2n = 4) is composed of Zbcen1-type tandem repeats that are intermingled with accumulated dispersed organized sequences . Genome , 44 : 955 – 961 .
  • Schubert , I . 2007 . Chromosome evolution . Curr Opin Plant Biol , 10 : 109 – 115 .
  • Schweizer , D and Loidl , J . 1987 . A model for heterochromatin dispersion and the evolution of C-band patterns . Chromosome Today , 9 : 61 – 74 .
  • Semple , J C and Watanabe , K . 2009 . “ Chapter 4. A review of chromosome numbers in the Asteraceae with hypotheses on chromosomal base number evolution ” . In Systematics, evolution and biogeography of the Compositae , Edited by: Funk , V A , Susanna , A , Stuessy , T and Bayer , R . 21 – 32 . Vienna , Austria : IAPT .
  • Semyonov , V I and Semyonova , E V . 1975 . Differential staining of chromosomes of Zingeria biebersteiniana (Claus.) P. Smirn. in mitosis and meiosis . Proc Acad Sci Siberia SSSR Biol Sci Ser , 3 : 80 – 84 . (In Russian)
  • Singh , B D . 1981 . Origin of aneuploid variation in tissue cultures of Haplopappus gracilis and Vicia hajastana . Caryologia , 34 : 337 – 343 .
  • Singh , B D , Harvey , B L , Zao , K N and Miller , R A . 1975 . Karyotypic changes and selection pressure in Haplopappus gracilis suspension cultures . Can J Genet Cytol , 17 : 109 – 116 .
  • Smith-White , S and Carter , C R . 1970 . The cytology of Brachycome lineariloba. 2. The chromosome species and their relationships . Chromosoma , 30 : 129 – 153 .
  • Smith-White , S , Carter , C R and Stace , H . 1970 . The cytology of Brachycome 1. The subgenus Eubrachycome: A general survey . Aust J Bot , 8 : 99 – 125 .
  • Soltis , D E , Soltis , P S , Bennet , M D and Leitch , I J . 2003 . Evolution of genome size in the Angiosperms . Am J Bot , 90 : 1596 – 1603 .
  • Soreng , R J and Fish , L . 2011 . Catabrosa versus Colpodium (Poaceae: Poeae) in southern Africa, with a key to this genera and their species in Africa . Kew Bull , 66 : 101 – 110 .
  • Sorokin , S N and Punina , E O . 1992 . On karyosystematics of Zingeria biebersteiniana (Poaceae) . Bot Zh , 77 : 75 – 79 . (In Russian)
  • Sparvoli , E , Galli , M G , Chiatante , D and Sgorbati , S . 1977 . Perinuclear DNA and heterochromatin . Exp Cell Res , 110 : 315 – 321 .
  • Sparvoli , E , Gay , H and Kaufmann , B P . 1966 . Duration of the mitotic cycle in Haplopappus gracilis . Caryologia , 19 : 65 – 71 .
  • Ståhle , U , Lima De Faria , A , Ghatnekar , R , Jaworska , H and Manley , M . 1975 . Satellite DNA, localization of ribosomal cistrons and heterochromatin in Haplopappus gracilis . Hereditas , 79 : 21 – 28 .
  • Stebbins , G L . 1971 . Chromosomal evolution in higher plants , London : Edward Arnold (Publisher) Ltd .
  • Stedje , B . 1988 . A new low chromosome number for Ornithogalum tenuifolium (Hyacinthaceae) . Pl Syst Evol , 161 : 65 – 69 .
  • Stedje , B . 1989 . Chromosome evolution within the Ornithogalum tenuifolium complex (Hyacinthaceae) with special emphasis on the evolution of bimodal karyotype . Pl Syst Evol , 166 : 79 – 89 .
  • Sterner , D E and Berger , S L . 2000 . Acetylation of histones and transcription-related factors . Microbiol Mol Biol Rev , 64 : 435 – 459 .
  • Sun , X , Wahlstrom , J and Karpen , G . 1997 . Molecular structure of a functional Drosophila centromere . Cell , 91 : 1007 – 1019 .
  • Tanaka , R . 1967 . A comparative karyotype analysis in Haplopappus gracilis (2n = 4) and H. ravenii (2n = 8) . Cytologia , 32 : 542 – 552 .
  • Tanaka , R . 1968 . Asynchronous DNA replication in the chromosomes of Haplopappus gracilis (2n = 4) . Cytologia , 33 : 520 – 525 .
  • Thomas , W W . 1992 . A synopsis of Rhynchospora (Cyperaceae) in Mesoamerica . Brittonia , 44 : 14 – 44 .
  • Thomas , W W , Aranjo , A C and Alves , M V . 2009 . A preliminary molecular phylogeny of the Rhynchosporeae (Cyperaceae) . Bot Rev , : 22 – 29 .
  • Todd , N B . 1975 . Karyotypic fissioning and canid phylogeny . J Theor Biol , 26 : 445 – 480 .
  • Tsvelev , N N and Zhukova , P G . 1974 . On the minimal main chromosome number in the family Poaceae . Bot Z , 59 : 265 – 269 . (In Russian)
  • Vanzela , A LL , Cuadrado , A and Guerra , M . 2003 . Localization of 45S rDNA and telomeric sites on holocentric chromosomes of Rhynchospora tenuis Link (Cyperaceae) . Genet Mol Biol , 26 : 199 – 201 .
  • Vanzela , A LL , Cuadrado , A , Jouve , N , Luceno , M and Guerra , M . 1998 . Multiple locations of the rDNA sites in holocentric chromosomes of Rhynchospora (Cyperaceae) . Chromosome Res , 6 : 345 – 349 .
  • Vanzela , A LL , Guerra , M and Luceno , M . 1996 . Rhynchospora tenuis Link (Cyperaceae), a species with the lowest number of holocentric chromosomes . Cytobios , 88 : 219 – 228 .
  • Vanzela , A LL , Lucieno , M and Guerra , M . 2000 . Karyotype evolution and cytotaxonomy in Brazilian species of Rhynchospora Vahl (Cyperaceae) . Bot J Linn Soc , 134 : 557 – 566 .
  • Venora , G , Blangiforti , S , Frediani , M , Maggini , F , Gelati , M T Ruffini Castiglione , M . 2000 . Nuclear DNA contents, rDNAs, chromatin organization and karyotype evolution in Vicia sect. faba . Protoplasma , 213 : 118 – 125 .
  • Watanabe , K , Carter , C R and Smith-White , S . 1975 . The cytology of Brachicome leneariloba. 5. Chromosomes relationships and phylogeny of the Race A cytodemes (n = 2) . Chromosoma , 52 : 383 – 397 .
  • Watanabe , K , Denda , T , Suzuki , Y , Kosuge , K , Ito , M Short , P . 1996 . “ Chromosomal and molecular evolution in the genus Brachyscome (Asteraceae) ” . In Compositae: Systematics. I., Royal Botanical Garden , Edited by: Hind , D and Beentje , H . 705 – 722 . Kew : Kew publisher .
  • Watanabe , K , Short , P S , Kosuge , K and Smith-White , S . 1991 . The cytology of Brachyscome Cass.* (Asteracee: Astereae). 11. Hybridization between B. goniocarpa (n = 4) and B. dichromosomatica (n = 2) . Aust J Bot , 39 : 475 – 485 .
  • Watanabe , K , Yahara , T , Denda , T and Kosuge , K . 1999 . Chromosomal evolution in the genus Brachyscome (Asteraceae, Astereae): statistical tests regarding correlation between changes in karyotype and habit using phylogenetic information . J Plant Res , 112 : 145 – 161 .
  • Wendel , J F . 2000 . Genome evolution in polyploids . Plant Mol Biol , 42 : 225 – 249 .
  • Werry , P ATJ , Stoffelsen , K , Engels , F M , van der Laan , F and Spanjers , A W . 1977 . The relative arrangement of chromosomes in mitotic interphase and metaphase in Haplopappus gracilis . Chromosoma , 62 : 93 – 101 .
  • White , M DJ . 1973 . Animal cytology and evolution. , 3rd ed , London : Cambridge University Press .
  • Yabu , H . 1978 . Chromosome numbers in species of Porphyra from Nova Scotia, Canada . Jpn J Phycol , 26 : 97 – 104 .
  • Yonezawa , Y and Tanaka , R . 1973 . Autoradiographic studies on the incorporation of 3H-amino acids into chromosomes during the mitotic cell cycle of Haplopappus gracilis. . Bot Mag Tokyo , 86 : 63 – 74 .
  • Zarco , C R . 1986 . A new method for estimating karyotype asymmetry . Taxon , 35 : 526 – 530 .

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