[HTML][HTML] G-quadruplexes at telomeres: friend or foe?

TM Bryan - Molecules, 2020 - mdpi.com
Telomeres are DNA-protein complexes that cap and protect the ends of linear
chromosomes. In almost all species, telomeric DNA has a G/C strand bias, and the short …

[HTML][HTML] Transposable elements in Drosophila

V Mérel, M Boulesteix, M Fablet, C Vieira - Mobile DNA, 2020 - Springer
Drosophila has been studied as a biological model for many years and many discoveries in
biology rely on this species. Research on transposable elements (TEs) is not an exception …

[HTML][HTML] Adaptive evolution of an essential telomere protein restricts telomeric retrotransposons

B Saint-Leandre, C Christopher, MT Levine - Elife, 2020 - elifesciences.org
Essential, conserved cellular processes depend not only on essential, strictly conserved
proteins but also on essential proteins that evolve rapidly. To probe this poorly understood …

[HTML][HTML] Telomeric TART elements target the piRNA machinery in Drosophila

CE Ellison, MS Kagda, W Cao - PLoS biology, 2020 - journals.plos.org
Coevolution between transposable elements (TEs) and their hosts can be antagonistic,
where TEs evolve to avoid silencing and the host responds by reestablishing TE …

Telomere‐Specialized Retroelements in Drosophila: Adaptive Symbionts of the Genome, Neutral, or in Conflict?

DN Markova, SM Christensen, E Betrán - Bioessays, 2020 - Wiley Online Library
Linear chromosomes shorten in every round of replication. In Drosophila, telomere‐
specialized long interspersed retrotransposable elements (LINEs) belonging to the jockey …

Transposable elements cross kingdom boundaries and contribute to inflammation and ageing: Somatic acquisition of foreign transposable elements as a catalyst of …

TJ Chalmers, LE Wu - BioEssays, 2020 - Wiley Online Library
The de‐repression of transposable elements (TEs) in mammalian genomes is thought to
contribute to genome instability, inflammation, and ageing, yet is viewed as a cell …

The Drosophila TART transposon manipulates the piRNA pathway as a counter-defense strategy to limit host silencing

CE Ellison, MS Kagda, W Cao - bioRxiv, 2020 - biorxiv.org
Co-evolution between transposable elements (TEs) and their hosts can be antagonistic,
where TEs evolve to avoid silencing and the host responds by reestablishing TE …