Results 11 to 20 of about 49,174 (243)
Satellite DNA in Neotropical Deer Species [PDF]
Genes, 2021 The taxonomy and phylogenetics of Neotropical deer have been mostly based on morphological criteria and needs a critical revision on the basis of new molecular and cytogenetic markers. In this study, we used the variation in the sequence, copy number, and chromosome localization of satellite I-IV DNA to evaluate evolutionary relationships among eight ...
Miluse Vozdova +9 more
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Genome size and identification of repetitive DNA sequences using low coverage sequencing in Hancornia speciosa Gomes (Apocynaceae: Gentianales) [PDF]
Genetics and Molecular Biology, 2020 Repetitive DNA is an important component of eukaryotic genomes, accounting for more than 90% of the genome size of some species, including mobile elements and satellite DNA sequences.
Vanessa Santos +2 more
doaj +1 more source
GlaI digestion of mouse γ-satellite DNA: study of primary structure and ACGT sites methylation
BMC Genomics, 2009 Background Patterns of mouse DNA hydrolysis with restriction enzymes are coincided with calculated diagrams of genomic DNA digestion in silico, except presence of additional bright bands, which correspond to monomer and dimer of γ-satellite DNA.
Gonchar Danila A +3 more
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European Journal of Entomology, 2017 Satellite DNAs are the major repetitive DNA components in eukaryotic genomes. Although satellite DNA has long been called "parasite DNA" there is substantial evidence that it could be associated with some functions of chromosome biology. Ladybird beetles
Pablo MORA +4 more
doaj +1 more source
The modular mechanism of chromocenter formation in Drosophila
eLife, 2019 A central principle underlying the ubiquity and abundance of pericentromeric satellite DNA repeats in eukaryotes has remained poorly understood. Previously we proposed that the interchromosomal clustering of satellite DNAs into nuclear structures known ...
Madhav Jagannathan +2 more
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Conservation of Major Satellite DNAs in Snake Heterochromatin
Animals, 2023 Repetitive DNA sequences constitute a sizeable portion of animal genomes, and tandemly organized satellite DNAs are a major part of them. They are usually located in constitutive heterochromatin clusters in or near the centromeres or telomeres, and less ...
Artem Lisachov +4 more
doaj +1 more source
Biological Procedures Online, 2003 Satellite DNA sequences are known to be highly variable and to have been subjected to concerted evolution that homogenizes member sequences within species.
Kato Mikio
doaj +1 more source
Frontiers in Genetics, 2019 Satellite ncRNAs are emerging as key players in cell and cancer pathways. Cancer-linked satellite DNA hypomethylation seems to be responsible for the overexpression of satellite non-coding DNAs in several tumors.
Daniela Ferreira +7 more
doaj +1 more source
Frontiers in Genetics, 2020 Satellite DNA is a class of repetitive sequences that are organized in long arrays of tandemly repeated units in most eukaryotes. Long considered as selfish DNA, satellite sequences are now proposed to contribute to genome integrity.
Franck Panabières +3 more
doaj +1 more source
Satellite DNAs in Health and Disease [PDF]
Genes, 2022 Tandemly repeated satellite DNAs are major components of centromeres and pericentromeric heterochromatin which are crucial chromosomal elements responsible for accurate chromosome segregation. Satellite DNAs also contribute to genome evolution and the speciation process and are important for the maintenance of the entire genome inside the nucleus.
Đurđica Ugarković +3 more
openaire +5 more sources