... = 44, FN = 49), R. nitela (2n = 50, FN = 71), and R. mastacalis (2n = 44, FN = 72) using chromosome painting probes of two Oryzomyini species. Results: Our analysis revealed pericentric inversion as the main rearrangement involved in the karyotype evolution of the group, although tandem fusions...

... drive Rineloricaria karyotype evolution. [email protected] 20 09 2022 7 04 2023 13 04 2023 © 2023 S. Karger AG, Basel Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part of this publication may be translated into other languages, reproduced...

... = 60). We placed the karyotype changes of L. aurita in a phylogenetic context to discuss the most likely branching position of Lonchorhininae based on karyotypic evolution. We show that L. aurita has a derived karyotype with 24 segments homologous to the 20 MCA chromosomes used as probes. Comparative...

.... Diversity FISH Karyotype evolution rDNA marker The family Loricariidae, with 972 recognized species, of which 220 have been described only in the last decade [Fricke and Eschmeyer, 2018], is the largest family in terms of species number among Siluriformes and one of the largest families of global...

... or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Karyotype evolution Microsatellite sequences Swallows W chromosome The class...

... content was found in microchromosomes, similar to profiles previously determined in crocodile, turtle, and chicken. The findings suggest that karyotype evolution in reptiles is characterized by unique features of chromosome GC content. Chromosomes were stained with chromomycin A 3 and Hoechst 33258...

... 7:2038-2050 (2015). 4. Bickham JW: Two-hundred-million-year-old chromosomes: deceleration of the rate of karyotypic evolution in turtles. Science 212:1291-1293 (1981). 5. Chassot AA, Bradford ST, Auguste A, Gregoire EP, Pailhoux E, et al: WNT4 and RSPO1 together are required for cell...

... ( Letheobia simonii , Xerotyphlops vermicularis , Indotyphlops braminus , and Myriopholis macrorhyncha ) and performed FISH with 18S-28S rDNA as well as microchromosomal and Z chromosome-linked genes of Elaphe quadrivirgata (Alethinophidia) to investigate the karyotype evolution in the scolecophidian lineage...

.... Comparative chromosome painting Cytogenetics Homology map Karyotype evolution Trogon Mitotic chromosomes were obtained by direct culture of bone marrow, according to Garnero and Gunski [2000]. Initially, bone marrow was extracted from femurs and resuspended in a centrifuge tube containing 10 mL...

... rDNA C-bands Evolution Homology Interstitial telomeres Karyotype evolution NOR Reptile Sex chromosome Sex determination Turtle We thank J. Iverson, B. McCord, G. Rivera, as well as C. Innis and New England Aquarium for kindly donating samples, R. Stanyon for his generous advice on lab...

..., instructions or products referred to in the content or advertisements. Karyotype evolution Non-lethal sampling Rhinolophidae Three karyotypic variants have been reported for Rhinolophus hipposideros , the smallest horseshoe bat species found in Europe. The highest chromosome number, 2n = 58...

... RNA genes in harvestmen. We confront the obtained cytogenetic data with current hypotheses on cyphophthalmid phylogeny to reconstruct their karyotype evolution. We conclude that the ancestral karyotype of harvestmen consisted of 2n = 30 elements with 1 chromosome pair bearing terminal rDNA clusters...

... for studying the process of karyotype evolution. Here, we present the first combined chromosome comparative maps between 2 Cricetidae species, Cricetus cricetus and Peromyscus eremicus , and the index species Mus musculus and Rattus norvegicus . Comparative chromosome painting was done using mouse and rat...

..., instructions or products referred to in the content or advertisements. Chromatin modification Female-specific region Karyotype evolution W gene erosion Different classes of DNA are part of the chromosome structure in eukaryotes [Sumner, 2003]. Besides the non-repetitive DNA, some sequences...

..., instructions or products referred to in the content or advertisements. Banding analyses FISH Geckos Gonatodes Karyotype evolution Meiotic chromosomes Mitotic chromosomes There are only a limited number of cytogenetic studies on geckos, with approximately 5% of the recognized species...

... Heterochromatinization Karyotype evolution Multigene families Repetitive sequence expansion Rachycentron canadum (cobia), the only representative member of the monotypic family Rachycentridae (Perciformes), is found in tropical seas worldwide. The high commercial value of this species, the facility of its...

...Marianne Volleth; Klaus-Gerhard Heller; Hoi-Sen Yong; Stefan Müller Robertsonian (centric) fusion or fission is one of the predominant modes of chromosomal rearrangement in karyotype evolution among mammals. However, in karyotypes composed of only bi-armed chromosomes, creation of new chromosomal...

... Karyotype evolution Multigene families Repetitive sequence expansion With around 1,950 species, the family Gobiidae is the largest among marine fishes [Nelson, 2006] and shows significant diversity that appears to be associated with the high rates of speciation in reef and tidal environments...

... Centromeric repetitive sequence Chromosome homology FISH Japanese mountain hawk-eagle Karyotype evolution Microchromosome The typical avian karyotype has a high diploid chromosome number (mode, 2n = 80), consisting of a small number of large and medium-sized macrochromosomes and a large number...

... and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Chromosome Citrus CMA bands Karyotype evolution Linked rDNA sites Sites of the 45S ribosomal genes...