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Chromosome variability and evolution in rodents of the tribe Abrotrichini (Rodentia, Cricetidae, Sigmodontinae)
(Springer, 2019-11)
Rodents are a very diverse group with large chromosome variability. One of the most species rich linage in the Neotropics is the Sigmodontinae. Among them, the tribe Abrotrichini was recently defined and its taxonomy and ...
Chromosome evolution in Cophomantini (Amphibia, Anura, Hylinae)
(Public Library of Science, 2018-02)
The hylid tribe Cophomantini is a diverse clade of Neotropical treefrogs composed of the genera Aplastodiscus, Boana, Bokermannohyla, Hyloscirtus, and Myersiohyla. The phylogenetic relationships of Cophomantini have been ...
Chromosome evolution in Cophomantini (Amphibia, Anura, Hylinae)
(Public Library of Science, 2018-02-14)
The hylid tribe Cophomantini is a diverse clade of Neotropical treefrogs composed of the genera Aplastodiscus, Boana, Bokermannohyla, Hyloscirtus, and Myersiohyla. The phylogenetic relationships of Cophomantini have been ...
Cytology and DNA content variation of Capsicum genomes
(Springer Nature Switzerland AG, 2019)
Chromosome data and characterization by fluorescent banding, silver nucleolar organizer region staining (AgNOR), and fluorescence in situ hybridization (FISH) are compiled in this chapter, together with estimations of ...
The significance of cytogenetics for the study of karyotype evolution and taxonomy of water bugs (Heteroptera, Belostomatidae) native to Argentina
(Zoological Institute, 2013-04)
Male meiosis behaviour and heterochromatin characterization of three big water bug species were studied. Belostoma dentatum (Mayr, 1863), B. elongatum Montandon, 1908 and B. gestroi Montandon, 1903 possess 2n = 26 + X1X2Y ...
Cytogenetic analyses in three species of Moenkhausia Eigenmann, 1903 (Characiformes, Characidae) from Upper Paraná River (Misiones, Argentina)
(University Florence Botany Institute, 2022-03)
Moenkhausia Eigenmann, 1903 is one of the most diverse genera within Characidae, being an important component of the Neotropical fish fauna. Three members of this genus were cytogenetically analyzed: M. dichroura Kner, ...
Patterns of chromosomal evolution in the florally diverse Andean clade Iochrominae (Solanaceae)
(Elsevier Gmbh, 2018-12)
Iochrominae is a largely Andean clade known for its remarkable diversity of floral forms and colors. Although knowledge of chromosomal changes can provide insights into the processes underlying speciation, such data in ...
Chromosome diversity in species of the genus Arachis, revealed by FISH and CMA/DAPI banding, and inferences about their karyotype differentiation
(Academia Brasileira de Ciencias, 2020-07)
The species of the genus Arachis (Leguminosae) are ordered into nine sections. The assignment of genome types in this genus has been based on cross-compatibility analysis and molecular cytogenetic studies. The latter has ...
Rebuilding the Cytogenetics of Atelognathus (Anura: Batrachylidae): Half a Century of Confusion
(Herpetologists League, 2020-08)
The genus Atelognathus is currently composed of five species that occur in thesouthernmost region of Argentina and Chile. It belongs to the Batrachylidae along with Batrachyla, Chaltenobatrachus, and Hylorina, one of the ...
Fish and AgNor-mapping of the 45S and 5S rRNA genes in wild and cultivated Capsicum species (Solananceae)
(National Research Council Canada-NRC Research Press, 2016-02)
Chromosome number and position of rDNA were studied in 12 wild and cultivated species of the genus Capsicum with chromosome numbers x = 12 and x = 13 (22 samples). For the first time in these species, the 5S and 45S rRNA ...