Results 11 to 20 of about 43,706 (302)

Long-term cultivation of two diploid epithelial cell lines derived from normal rat liver cells [PDF]

, 1974
To obtain a useful rat liver cell line for in vitro carcinogenesis, two rat diploid epithelial cell lines were established from a 7-day-old male rat by the repeated colonial clone method.
Masuji, Hiroshi, Nakabayashi, Hidekazu, Sato, Jiro   +2 more
core   +1 more source

Prognostic implications of morphology and karyotype in primary myelodysplastic syndromes [PDF]

Blood, 1986
Forty-nine patients with primary myelodysplastic syndromes (MDS) were subclassified according to French-American-British (FAB) Cooperative Group criteria. Eight patients had acquired idiopathic sideroblastic anemia (AISA), ten had chronic myelomonocytic leukemia (CMMoL), 14 had refractory anemia (RA), nine had refractory anemia with excess blasts (RAEB)
R H, Jacobs, M A, Cornbleet, J W, Vardiman, R A, Larson, M M, Le Beau, J D, Rowley   +5 more
openaire   +3 more sources

Karyomorphometry on three polyploid species of Arum L. (Araceae, Aroideae)

Comparative Cytogenetics, 2014
In this study three polyploid Arum Linnaeus, 1753 species from Southern Italy were chromosomally investigated. Arum italicum Miller, 1768 was found to have 2n = 84 chromosomes and a karyotype composed of numerous asymmetric chromosomes.
Alessio Turco, Pietro Medagli, Antonella Albano, Saverio D'Emerico   +3 more
doaj   +1 more source

A review of Euryoryzomys legatus (Rodentia, Sigmodontinae): morphological redescription, cytogenetics, and molecular phylogeny [PDF]

PeerJ, 2020
The taxonomic history of Euryoryzomys legatus has been complex and controversial, being either included in the synonymy of other oryzomyine species or considered as a valid species, as in the most recent review of the genus.
Mariana D. Guilardi, Pablo Jayat, Marcelo Weksler, James L. Patton, Pablo Edmundo Ortiz, Keila Almeida, Maria José de J. Silva   +6 more
doaj   +2 more sources

Chromosomal diversification and karyotype evolution of diploids in the cytologically diverse genus Prospero (Hyacinthaceae) [PDF]

, 2013
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Andrew R Leitch, Eva M Temsch, Franz Speta, Hanna Weiss-Schneeweiss, Jang, Tae-Soo, John Parker, Khatere Emadzade, Tae-Soo Jang   +7 more
core   +2 more sources

Role of fetal MRI in the evaluation of isolated and non-isolated corpus callosum dysgenesis: results of a cross-sectional study [PDF]

, 2017
PURPOSE: The aims of this study were to characterize isolated and non-isolated forms of corpus callosum dysgenesis (CCD) at fetal magnetic resonance imaging (MRI) and to identify early predictors of associated anomalies.
Antonelli, Amanda, Bernardo, Silvia, Catalano, Carlo, DE VITO, Corrado, Di Meglio, L, Giancotti, Antonella, Manganaro, Lucia, Marchionni, Enrica, Pizzuti, Antonio, Saldari, Matteo, Silvestri, E, Vinci, Valeria   +11 more
core   +1 more source

Chromosomal variation among populations of a fungus-farming ant: implications for karyotype evolution and potential restriction to gene flow

BMC Evolutionary Biology, 2018
Background Intraspecific variation in chromosome structure may cause genetic incompatibilities and thus provides the first step in the formation of species.
Danon Clemes Cardoso, Jürgen Heinze, Mariana Neves Moura, Maykon Passos Cristiano   +3 more
doaj   +1 more source

Check-list of chromosome numbers of the family Hygromiidae (Gastropoda: Stylommatophora) with new data on Circassina frutis [PDF]

Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 2021
Chromosome number data on the Hygromiidae (Gastropoda: Stylommatophora) are summarized and reviewed briefly in the context of the phylogeny of the family. In hygromiids, the haploid chromosome numbers range from 21 to 26.
Nana Bakhtadze, Nino Gabroshvili, Levan Mumladze, Nino Gabroshvili   +3 more
doaj   +3 more sources

Characterization of the Arachis (Leguminosae) D genome using fluorescence in situ hybridization (FISH) chromosome markers and total genome DNA hybridization [PDF]

, 2008
Chromosome markers were developed for Arachis glandulifera using fluorescence in situ hybridization (FISH) of the 5S and 45S rRNA genes and heterochromatic 4'-6-diamidino-2-phenylindole (DAPI) positive bands.
Robledo Dobladez, Germán Ariel, Seijo, José Guillermo   +1 more
core   +1 more source

Craniofacial morphology in Turner syndrome karyotypes

South European Journal of Orthodontics and Dentofacial Research, 2017
ABSTRACT Introduction: A complete or partial absence of an X chromosome in the karyotype of phenotypic females has an impact on craniofacial morphology. The aim of this study was to determine the characteristics of the craniofacial complex in patients with Turner syndrome (TS), and to evaluate the influence of various karyotypes on craniofacial ...
Bajraktarova Miševska, Cvetanka, Kočova, Mirjana, Kanurkova, Lidija, Curcieva, Cuckova, Gabriela, Bajraktarova, Bona, Maneva, Marija, Valjakova, Emilija   +6 more
openaire   +2 more sources