ArticleBMC genomics2014
Guanine quadruplexes are formed by specific regions of human transposable elements.
Article in BMC genomics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
31 citing papers in PubMed, 46 citations in OpenAlex.
- Metabolic disease variants rewire gene regulation through disruption of DNA G-quadruplex structures.Genome biology · 2026Article
- Zα and Zβ domains of ADAR1 and ZBP1 bind G-quadruplexes with nanomolar affinities, establishing Zβ as a G-quadruplex-specific domain.Nucleic acids research · 2026Article
- The Chromaverse Is Colored by Triplexes Formed Through the Interactions of Noncoding RNAs with HNPRNPU, TP53, AGO, REL Proteins, Intrinsically-Disordered Regions, and Flipons.International journal of molecular sciences · 2026Article
- Comparative analysis of single-stranded and non-canonical DNA formation in human and other ape cells with telomere-to-telomere genomes.bioRxiv : the preprint server for biology · 2025Article
- The Influence of CG sites on dynamic DNA sequence mutagenesis in the genomic evolution of mammalian lifespan.Nucleic acids research · 2025Article
- Landscape and mutational dynamics of G-quadruplexes in the complete human genome and in haplotypes of diverse ancestry.bioRxiv : the preprint server for biology · 2025Article
- Replicative DNA polymerase epsilon and delta holoenzymes show wide-ranging inhibition at G-quadruplexes in the human genome.Nucleic acids research · 2025Article
- Non-canonical DNA in human and other ape telomere-to-telomere genomes.Nucleic acids research · 2025Article
- Non-canonical DNA in human and other ape telomere-to-telomere genomes.bioRxiv : the preprint server for biology · 2025Article
- Ribosomal DNA arrays are the most H-DNA rich element in the human genome.NAR genomics and bioinformatics · 2025Article
- G-quadruplexes in an SVA retrotransposon cause aberrant TAF1 gene expression in X-linked dystonia parkinsonism.Nucleic acids research · 2024Article
- ZNF91 is an endogenous repressor of the molecular phenotype associated with X-linked dystonia-parkinsonism (XDP).Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Preferential formation of Z-RNA over intercalated motifs in long noncoding RNA.Genome research · 2024Article
- Retrotransposon life cycle and its impacts on cellular responses.RNA biology · 2024Review
- Article
- Telomeric retrotransposons show propensity to form G-quadruplexes in various eukaryotic species.Mobile DNA · 2023Article
- Noncanonical DNA structures are drivers of genome evolution.Trends in genetics : TIG · 2023Review
- G-quadruplex occurrence and conservation: more than just a question of guanine-cytosine content.NAR genomics and bioinformatics · 2022Article
- Quadruplex-Forming Motif Inserted into 3'UTR ofBiology · 2021Article
- Properties and biological impact of RNA G-quadruplexes: from order to turmoil and back.Nucleic acids research · 2020Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTransposable elements form a significant proportion of eukaryotic genomes. Recently, Lexa et al. (Nucleic Acids Res 42:968-978, 2014) reported that plant long terminal repeat (LTR) retrotransposons often contain potential quadruplex sequences (PQSs) in their LTRs and experimentally confirmed their ability to adopt four-stranded DNA conformations.
resultsHere, we searched for PQSs in human retrotransposons and found that PQSs are specifically localized in the 3'-UTR of LINE-1 elements, in LTRs of HERV elements and are strongly accumulated in specific regions of SVA elements. Circular dichroism spectroscopy confirmed that most PQSs had adopted monomolecular or bimolecular guanine quadruplex structures. Evolutionarily young SVA elements contained more PQSs than older elements and their propensity to form quadruplex DNA was higher. Full-length L1 elements contained more PQSs than truncated elements; the highest proportion of PQSs was found inside transpositionally active L1 elements (PA2 and HS families).
conclusionsConservation of quadruplexes at specific positions of transposable elements implies their importance in their life cycle. The increasing quadruplex presence in evolutionarily young LINE-1 and SVA families makes these elements important contributors toward present genome-wide quadruplex distribution.
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