Results 11 to 20 of about 878 (104)

Investigating the diversification of holocentromeric satellite DNA Tyba in Rhynchospora (Cyperaceae). [PDF]

Ann Bot, 2023
Costa L, Marques A, Buddenhagen CE, Pedrosa-Harand A, Souza G.   +4 more
europepmc   +3 more sources

Holocentric Karyotype Evolution in Rhynchospora Is Marked by Intense Numerical, Structural, and Genome Size Changes. [PDF]

Front Plant Sci, 2020
Burchardt P, Buddenhagen CE, Gaeta ML, Souza MD, Marques A, Vanzela ALL.   +5 more
europepmc   +3 more sources

Meiosis Progression and Recombination in Holocentric Plants: What Is Known? [PDF]

Front Plant Sci, 2021
Hofstatter PG, Thangavel G, Castellani M, Marques A.   +3 more
europepmc   +3 more sources

Oligo-barcode illuminates holocentric karyotype evolution in Rhynchospora (Cyperaceae). [PDF]

Front Plant Sci
Mata-Sucre Y, Parteka LM, Ritz CM, Gatica-Arias A, Félix LP, Thomas WW, Souza G, Vanzela ALL, Pedrosa-Harand A, Marques A.   +9 more
europepmc   +3 more sources

Evolution and development of the spikelet and flower of Rhynchospora (Cyperaceae) [PDF]

, 2014
Premise of research. Rhynchospora, one of the biggest genera of sedges, displays several spikelet and flower modifications and is one of a few genera where the pollination strategy changes from wind to insect pollination; however, the mechanisms that ...
Lucero, Leandro Exequiel, Reinheimer, Renata, Vegetti, Abelardo Carlos   +2 more
core   +4 more sources

New records of rare species of vascular plants in Murmansk Region. II.

Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2015
The results of surveys of rare and red-listed plants in the eastern part of the Kola Peninsula (Murmansk Region): in estuarine parts of the Ponoy and Rusinga Rivers, as well as at Orlovsky Cape, are presented.
Valentina Kostina, Evgeniy Borovichev, Olga Belkina, Ekaterina Kopeina   +3 more
doaj   +1 more source

Holocentric Chromosomes of Luzula elegans Are Characterized by a Longitudinal Centromere Groove, Chromosome Bending, and a Terminal Nucleolus Organizer Region [PDF]

, 2011
The structure of holocentric chromosomes was analyzed in mitotic cells of Luzula elegans. Light and scanning electron microscopy observations provided evidence for the existence of a longitudinal groove along each sister chromatid.
A. Houben, Albertson DG, Albertson DG, Allshire RC, Bizzaro D, Black BE, Black BE, Black BE, Braselton JP, Buchwitz BJ, Carroll CW, Cattani MV, Comings DE, Cox AV, da Silva CR, Dernburg AF, Desai A, E. Schroeder-Reiter, Earnshaw WC, Fuchs J, Fukova I, G. Wanner, Gerlach WL, Guerra M, Guerra M, Houben A, Howe M, K. Kumke, K. Nagaki, Kato A, Kitagawa R, L. Ma, M. Murata, Maddox PS, Madej A, Mandakova T, Mandrioli M, Martin R, Moore LL, Nagaki K, Papeschi AG, Pimpinelli S, Raska I, Rebagliati PJ, S. Heckmann, Schneider MC, Schroeder-Reiter E, Sekulic N, Sullivan KF, Valarik M, Vanzela ALL, Vanzela ALL, Viera A, Wanner G   +53 more
core   +1 more source

Genome Size Dynamics and Evolution in Monocots

Journal of Botany, Volume 2010, Issue 1, 2010., 2010
Monocot genomic diversity includes striking variation at many levels. This paper compares various genomic characters (e.g., range of chromosome numbers and ploidy levels, occurrence of endopolyploidy, GC content, chromosome packaging and organization, genome size) between monocots and the remaining angiosperms to discern just how distinctive monocot ...
Ilia J. Leitch, Jeremy M. Beaulieu, Mark W. Chase, Andrew R. Leitch, Michael F. Fay, Johann Greilhuber   +5 more
wiley   +1 more source

Towards a Comprehensive Survey of C3 and C4 Photosynthetic Pathways in Cyperaceae [PDF]

, 2007
Members of the family Cyperaceae were surveyed by original observation and from the literature to assess the distribution of C3 and C4 photosynthetic pathways in the family.
Bruhl, Jeremy J, Wilson, Karen L
core   +3 more sources

Chromosome Centromeres: Structural and Analytical Investigations with High Resolution Scanning Electron Microscopy in Combination with Focused Ion Beam Milling [PDF]

, 2009
Whole mount mitotic metaphase chromosomes of different plants and animals were investigated with high resolution field emission scanning electron microscopy (FESEM) to study the ultrastructural organization of centromeres, including metacentric ...
Schroeder-Reiter, E., Wanner, Gerhard
core   +1 more source