Results 1 to 10 of about 9,549 (136)

Recognize Yourself—Innate Sensing of Non-LTR Retrotransposons [PDF]

open access: yesViruses, 2021
Although mobile genetic elements, or transposons, have played an important role in genome evolution, excess activity of mobile elements can have detrimental consequences.
Justine Lagisquet   +2 more
doaj   +2 more sources

Variation in base composition underlies functional and evolutionary divergence in non-LTR retrotransposons [PDF]

open access: yesMobile DNA, 2020
Background Non-LTR retrotransposons often exhibit base composition that is markedly different from the nucleotide content of their host’s gene. For instance, the mammalian L1 element is AT-rich with a strong A bias on the positive strand, which results ...
Robert P. Ruggiero, Stéphane Boissinot
doaj   +2 more sources

Examining non-LTR retrotransposons in the context of the evolving primate brain [PDF]

open access: yesBMC Biology, 2017
Researchers have long sought to understand the genetic basis of the cognitive differences between primates, with particular focus on the human brain. Although all mutational types have worked in concert with evolutionary forces to generate the current ...
Sara B. Linker   +4 more
doaj   +2 more sources

The Role of Non-LTR Retrotransposons in Sterile Inflammation: Mechanisms and Therapeutic Potential [PDF]

open access: yesBiomedicines
Non-long terminal repeat (Non-LTR) retrotransposons are mobile genetic elements that replicate through a “copy-and-paste” mechanism, enabling their expansion within the genome.
Hua Yang   +8 more
doaj   +2 more sources

Ancient Origin of the U2 Small Nuclear RNA Gene-Targeting Non-LTR Retrotransposons Utopia. [PDF]

open access: yesPLoS ONE, 2015
Most non-long terminal repeat (non-LTR) retrotransposons encoding a restriction-like endonuclease show target-specific integration into repetitive sequences such as ribosomal RNA genes and microsatellites.
Kenji K Kojima, Jerzy Jurka
doaj   +2 more sources

Inpactor, Integrated and Parallel Analyzer and Classifier of LTR Retrotransposons and Its Application for Pineapple LTR Retrotransposons Diversity and Dynamics

open access: yesBiology, 2018
One particular class of Transposable Elements (TEs), called Long Terminal Repeats (LTRs), retrotransposons, comprises the most abundant mobile elements in plant genomes.
Simon Orozco-Arias   +7 more
doaj   +3 more sources

Mosquitoes LTR retrotransposons: a deeper view into the genomic sequence of Culex quinquefasciatus. [PDF]

open access: yesPLoS ONE, 2012
A set of 67 novel LTR-retrotransposon has been identified by in silico analyses of the Culex quinquefasciatus genome using the LTR_STRUC program. The phylogenetic analysis shows that 29 novel and putatively functional LTR-retrotransposons detected belong
Renè Massimiliano Marsano   +5 more
doaj   +1 more source

Hagfish genome reveals parallel evolution of 7SL RNA-derived SINEs

open access: yesMobile DNA, 2020
Background Short interspersed elements (SINEs) are ubiquitous components of eukaryotic genomes. SINEs are composite transposable elements that are mobilized by non-long terminal repeat (non-LTR) retrotransposons, also called long interspersed elements ...
Kenji K. Kojima
doaj   +1 more source

Evolutionary genomics revealed interkingdom distribution of Tcn1-like chromodomain-containing Gypsy LTR retrotransposons among fungi and plants

open access: yesBMC Genomics, 2010
Background Chromodomain-containing Gypsy LTR retrotransposons or chromoviruses are widely distributed among eukaryotes and have been found in plants, fungi and vertebrates.
Blinov Alexander   +2 more
doaj   +1 more source

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