...: The EremSat177 represents a novel, lineage-specific centromeric satellite DNA, and its role in centromere functioning should be revealed in further research. Lizards Chromosomes Phylogeny Repetitive DNA Genomics Repetitive DNA makes up a significant proportion of eukaryotic genomes...

... Cytogenomics Fluorescent in situ hybridization Repetitive DNA Satellite DNA In the subfamily Hypostominae (Loricariidae, Siluriformes), the genus Hypostomus is the most representative in terms of the distribution of armored catfish in Brazilian rivers [ 1 ] and cytogenetic studies. Based...

... Chromosome mapping Potamotrygoninae Repetitive DNA Freshwater stingrays Potamotrygon schroederi Fernández-Yépez, 1958, stands out among the other species of freshwater stingrays for having an oval disk that is wider than it is long, and for the pattern of its coloration, which presents...

... or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. 2024 Fish genomics RepeatMasker Repetitive DNA Eukaryotic genomes consist of unique and repetitive sequences, distributed interspersed throughout the genome or repeated...

.... 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. 2024 Repetitive DNA Chromosomal evolution Fluorescent in situ hybridization Microsatellite Tandem...

... for this species in Panama (2n = 32). This intraspecific chromosomal variation suggests the existence of a species complex within this taxon according to the previous hypothesis derived from morphological analysis. We detected GC-rich heterochromatic regions in C. rimosus and, using repetitive DNA probes, showed...

..., instructions or products referred to in the content or advertisements. Bambara groundnut Centromeric DNA Repetitive DNA Subtelomere TAREAN Here, we performed bioinformatic, molecular, and cytogenetic analyses, which provided insights regarding 5 distinct chromosomal components of Bambara...

.... maculatus (Kner, 1858) [Baroni et al., 2009], who also reported the presence of a B chromosome in the genome of M. maculatus , associated with 18S rDNA sequences. Chromosome banding FISH Fish cytotaxonomy Repetitive DNA Supernumerary elements [email protected] 7 12 2018...

...Olga Raskina In wild plant populations, chromosome rearrangements lead to the wide intraspecific polymorphisms in the abundance and patterns of highly repetitive DNA. However, despite the large amount of accumulated data, the impact of the complex repetitive DNA fraction on genome reorganization...

... of the availability of the fescue chromosome 4F sequence data and performed a detailed analysis of repetitive DNA sequences. The use of tandemly organized repetitive elements as probes for FISH permitted the identification of individual chromosomes and to establish the molecular karyotype of F. pratensis...

... evolutionary process operating in the highly repetitive DNA of eukaryotic chromosomes. Specific antibodies against the different nucleosides and nucleotides have promoted direct cytogenetic analyses on the various DNA classes along eukaryote chromosomes. These antibodies were first produced some decades...

..., noncoding repetitive DNA (satellite, minisatellite, and microsatellite), and mobile elements such as transposons and retrotransposons. Most species of Characidium exhibit heteromorphic ZZ/ZW sex chromosomes; the W is characterized by an intense accumulation of repetitive DNA including dispersed satellite...

... of transposons between free-living and parasitic species was noticed [Zheng et al., 2013]. Examining the presence and the proportion of repetitive DNA in various protostome phyla it is evident that in all cases the expansion of the genome depends on the expansion of various classes of transposons (table...

...]. Heterochromatin was examined using the C-banding technique described by Sumner [1972]. Astyanax schubarti Chromosome evolution Heterochromatin Mexican blind cavefish Repetitive DNA Microsatellites are excellent markers for the use in studies of sex and B chromosomes [Pokorná et al., 2011...

...Sandro N. Daniel; Manolo Penitente; Duílio M.Z.A. Silva; Diogo T. Hashimoto; Daniela C. Ferreira; Fausto Foresti; Fábio Porto-Foresti An important feature of eukaryotic organisms is the number of different repetitive DNA sequences in their genome, a feature not observed in prokaryotes...

..., instructions or products referred to in the content or advertisements. Heterochromatin Repetitive DNA Satellite DNA Species-specific CENH3 proteins have been identified in all eukaryotes investigated so far, including humans, budding yeast, Drosophila melanogaster , and different plant species...

...G. Kour; S. Kaul; M.K. Dhar In Plantagolagopus the B chromosome has been reported by our laboratory to be the result of massive amplification of ribosomal DNA sequences. However, the presence of transposable elements and other repetitive DNA sequences together with rDNA could not be ruled out...

.... FISH Heterochromatin Molecular cytogenetics Repetitive DNA ZW system The Anostomidae family (Teleostei, Characiformes, Anostomidae) comprises 12 genera and 138 species of freshwater fishes that are distributed throughout Central and South America. Leporinus is one of the most numerous...

... banding Chromosome number Heteroptera Holokinetic chromosomes Repetitive DNA Heteroptera is considered the largest group of Hemiptera, with about 38,000 species organized in 80 families [Weirauch and Schuh, 2011]. These insects have a wide geographical distribution [Resh and Cardé, 2009...

.... hubbsi (2n = 48, FN = 48). To understand the molecular evolution of heterochromatin associated with karyotype reorganization in medaka fishes, we cloned 3 and 6 novel families of heterochromatin-related repetitive DNA sequences from O . hubbsi and O. celebensis , respectively, and characterized them...