Nucleic acids movement and its relation to genome dynamics of repetitive DNA
Sign Up to like & getrecommendations! Published in 2022 at "BioEssays"
DOI: 10.1002/bies.202100242
Abstract: There is growing evidence of evolutionary genome plasticity. The evolution of repetitive DNA elements, the major components of most eukaryotic genomes, involves the amplification of various classes of mobile genetic elements, the expansion of satellite… read more here.
Keywords: dna; repetitive dna; acids movement; genome ... See more keywords
Complete mitochondrial genomes of the Spondias tuberosa Arr. Cam and Spondias mombin L. reveal highly repetitive DNA sequences
Sign Up to like & getrecommendations! Published in 2019 at "Gene"
DOI: 10.1016/j.gene.2019.144026
Abstract: Abstract Mitogenomes in plants are well-known as exhibiting high diversity in genome size architecture and repetitive DNA sequences. In this research study, we report on the complete mitochondrial genomes of S. tuberosa and S. mombin… read more here.
Keywords: repetitive dna; mitochondrial genomes; dna; complete mitochondrial ... See more keywords
Repetitive DNA Reeling by the Cascade-Cas3 Complex in Nucleotide Unwinding Steps.
Sign Up to like & getrecommendations! Published in 2018 at "Molecular cell"
DOI: 10.1016/j.molcel.2018.03.031
Abstract: CRISPR-Cas provides RNA-guided adaptive immunity against invading genetic elements. Interference in type I systems relies on the RNA-guided Cascade complex for target DNA recognition and the Cas3 helicase/nuclease protein for target degradation. Even though the… read more here.
Keywords: dna; repetitive dna; dna reeling; target ... See more keywords
Integrative genetic map of repetitive DNA in the sole Solea senegalensis genome shows a Rex transposon located in a proto-sex chromosome
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-53673-6
Abstract: Repetitive sequences play an essential role in the structural and functional evolution of the genome, particularly in the sexual chromosomes. The Senegalese sole (Solea senegalensis) is a valuable flatfish in aquaculture albeit few studies have… read more here.
Keywords: repetitive dna; chromosome; solea senegalensis; sole solea ... See more keywords
Repetitive DNA in disease.
Sign Up to like & getrecommendations! Published in 2022 at "Science"
DOI: 10.1126/science.abl7399
Abstract: Transposons become a focus of speculation and scrutiny in biomedical research. read more here.
Keywords: dna disease; repetitive dna;
Repetitive DNA content in the maize genome is uncoupled from population stratification at SNP loci
Sign Up to like & getrecommendations! Published in 2020 at "BMC Genomics"
DOI: 10.1186/s12864-020-6517-0
Abstract: Background Repetitive DNA is a major component of plant genomes and is thought to be a driver of evolutionary novelty. Describing variation in repeat content among individuals and between populations is key to elucidating the… read more here.
Keywords: repetitive dna; population; repeat; repeat content ... See more keywords
New insights into the genome repetitive fraction of the Antarctic bivalve Adamussium colbecki
Sign Up to like & getrecommendations! Published in 2018 at "PLoS ONE"
DOI: 10.1371/journal.pone.0194502
Abstract: Repetitive DNA represents the major component of the genome in both plant and animal species. It includes transposable elements (TEs), which are dispersed throughout the genome, and satellite DNAs (satDNAs), which are tandemly organized in… read more here.
Keywords: genome repetitive; adamussium colbecki; repetitive dna; adamussium ... See more keywords
Physical mapping of repetitive DNA suggests 2n reduction in Amazon turtles Podocnemis (Testudines: Podocnemididae)
Sign Up to like & getrecommendations! Published in 2018 at "PLoS ONE"
DOI: 10.1371/journal.pone.0197536
Abstract: Cytogenetic studies show that there is great karyotypic diversity in order Testudines (2n = 26–68), and that this may be mainly attributed to the presence/absence of microchromosomes. Members of the Podocnemididae family have the smallest… read more here.
Keywords: reduction; mapping repetitive; dna; repetitive dna ... See more keywords
Reflections on an inflection: From virology to parasitology guided by POLARIS
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DOI: 10.1371/journal.ppat.1006941
Abstract: The lives of individuals are marked by inflection points, events that seem prosaic at the time of their occurrence but have profound consequences as life unfolds. For me, such an inflection point happened in 1980… read more here.
Keywords: virology; parasitology; inflection; repetitive dna ... See more keywords
Silencing of Repetitive DNA Is Controlled by a Member of an Unusual Caenorhabditis elegans Gene Family
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DOI: 10.1534/genetics.117.300134
Abstract: Levya-Díaz et al. identify a Caenorhabditis elegans gene involved in transgene silencing and RNA interference. Repetitive DNA sequences are subject to gene silencing in various animal species. Under specific circumstances repetitive DNA sequences can escape… read more here.
Keywords: gene family; repetitive dna; family; caenorhabditis elegans ... See more keywords
Chromosome diversity in Buthidae and Chactidae scorpions from Brazilian fauna: Diploid number and distribution of repetitive DNA sequences
Sign Up to like & getrecommendations! Published in 2023 at "Genetics and Molecular Biology"
DOI: 10.1590/1678-4685-gmb-2022-0083
Abstract: Abstract In this work, we analyzed cytogenetically eight Chactidae and Buthidae, including the localization of repetitive DNA sequences. The chactids possess monocentric chromosomes and the highest diploid numbers (2n=50 in Brotheas amazonicus, 2n=36 in Chactopsis… read more here.
Keywords: dna; repetitive dna; dna signals; dna sequences ... See more keywords