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ETAA1 ensures proper chromosome segregation: A matter of S phase or mitosis?
(Rockefeller University Press, 2019-12)
ETAA1 activates the master checkpoint kinase ATR. Bass and Cortez (2019. J. Cell Biol. https://doi.org/10.1083/jcb.201810058) recently reported an intra-mitotic function of ETAA1 that safeguards chromosome stability. In ...
Chromosomal number in meiotic cells of Chloris gavana KunthNúmero cromosómico en células meióticas de Chloris gavana Kunth
(Facultad de Ciencias Agropecuarias., 2017)
Comparative study of mitotic chromosomes in two blowflies, Lucilia sericata and L. cluvia (Diptera, Calliphoridae), by C- and G-like banding patterns and rRNA loci, and implications for karyotype evolution
(Zoological Institute, 2015-03)
The karyotypes of Lucilia cluvia (Walker, 1849) and L. sericata (Meigen, 1826) from Argentina were characterized using conventional staining and the C- and G-like banding techniques. Besides, nucleolus organizer regions ...
Chromosome painting in Glyphorynchus spirurus (Vieillot, 1819) detects a new fission in Passeriformes
(Public Library of Science, 2018-08)
Glyphorynchus spirurus (GSP), also called the Wedge-billed Woodcreeper (Furnariidae) has an extensive distribution in the Americas, including the Atlantic coast of Brazil. Nevertheless, there is no information about its ...
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 ...
Latitudinal clines in the grasshopper Dichroplus elongatus: Coevolution of the A genome and B chromosomes?
(Wiley, 2013-04)
Argentine populations of Dichroplus elongatus (Orthoptera: Acrididae) are polymorphic for B chromosomes. Previous studies showed that B chromosomes affect body size and some fitness components in Northwestern populations. ...
Relation between variation in copy number of ribosomal RNA encoding genes and size of harbouring chromosomes in Leishmania of subgenus Viannia
(Elsevier, 1998)
Chromosomal size polymorphism in Leishmania of subgenus Viannia has been correlated with eco-geography. The sizes of chromosomes bearing rDNA genes were determined in 69 isolates. A considerable size-variation was observed, ...
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 ...