Evidence map›Paper›PMID 41477637›Full record

ArticleFrontiers in genetics2025

Structural heterogeneity and functional convergence of transposable elements.

Gleb Yu Kosovsky, Galina V Glazko, Tatiana T Glazko

Abstract read
In one paragraph

Article in Frontiers in genetics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

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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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Gleb Yu KosovskyDepartment of Biotechnology, Afanas'ev Research Institute of Fur-Bearing Animal Breeding and Rabbit Breeding, Moscow, Russia.
Galina V GlazkoDepartment of Biomedical Informatics, University of Arkansas for Medical Sciences, Little Rock, AR, United States.
Tatiana T GlazkoDepartment of Biotechnology, Afanas'ev Research Institute of Fur-Bearing Animal Breeding and Rabbit Breeding, Moscow, Russia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Almost half the mammalian genomes consist of transposable elements (TEs) and their derivatives. The distribution density of TEs can be associated with genomic regions of chromosomal rearrangements in different mammalian species and with the genomic localization of protein-coding genes that differ in length and function. To evaluate these characteristics at the local genomic level, an analysis of the distribution of various TEs (retrotransposons and DNA transposons) was performed in three mammalian species (human, cattle, and domestic rabbit) in genes with different functions and chromosomal localizations and their flanking regions. In humans and rabbits, melanophilin (MLPH) and myostatin (MSTN) are syntenic, but not in cattle. In the latter, MLPH and the leptin receptor (LEPR) are syntenic, but not in humans and rabbits. The alpha-thalassemia gene is always located on chromosome X. The results indicate that the frequencies of different TEs are species-specific and do not depend on the length of genes, their function, or chromosomal localization. There were also species-specific differences in the ratio of "ancient" and "young" short interspersed nuclear elements (SINEs) and long interspersed nuclear elements (LINEs). There was a statistically significant positive correlation between ancient SINE + LINE and LTR-ERV (p < 0.01) and a significant negative correlation between young SINE + LINE and DNA transposons (p < 0.05). Competitive relationships between TEs are probably defined by the presence of identical regulatory motifs in different TEs, associated with the reliance of TE amplification on the host's own regulatory systems.

Indexed as

“ancient” and “young” repeatsevolutionarily conservedregulatory elementsspandrelstransposons

Identifiers

PMID41477637
PMCPMC12748216

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