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Do Interactions Between Different Selfish Genetic Elements Matter?

Home
Do Interactions Between Different Selfish Genetic Elements Matter?

Related Experiment Video

A Deep-sequencing-assisted, Spontaneous Suppressor Screen in the Fission Yeast Schizosaccharomyces pombe

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Published on: March 7, 2019

Do interactions between different Selfish Genetic Elements matter?

Jonathan Wilson¹, Nina Wedell¹

¹School of Biosciences, The University of Melbourne, Parkville, VIC 3010, Australia.

Journal of Evolutionary Biology

|June 18, 2026

View abstract on PubMed

Summary

This summary is machine-generated.

Selfish genetic elements (SGEs) like transposable elements (TEs) conflict with host genomes. This study explores how different SGEs interact within genomes, impacting genome evolution.

Keywords:

Wolbachia coevolution ecology of the genome intra-genomic conflict selfish genes transposable elements

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Published on: September 11, 2017

Area of Science:

Genomics
Evolutionary Biology
Molecular Biology

Background:

Organisms harbor mobile DNA, or selfish genetic elements (SGEs), that promote their own transmission, often creating conflict with the host genome.
Maternally inherited endosymbionts and transposable elements (TEs) are abundant SGEs in arthropods, influencing host reproduction and exhibiting diverse evolutionary effects.

Purpose of the Study:

To investigate the interactions between different types of SGEs within host genomes.
To understand how these SGE interactions shape genome evolution using an "ecology of the genome" approach.

Main Methods:

Utilizing innovations in genomics, particularly long-read sequencing, to resolve repetitive genomic regions.
Applying an "ecology of the genome" framework to analyze SGE interactions.

Main Results:

Detecting and analyzing SGEs, including TEs, in previously inaccessible repetitive genomic regions.
Identifying potential competitive, cooperative, or parasitic interactions between different SGEs.

Conclusions:

Understanding SGE interactions is crucial for comprehending genome evolution.
Genomic innovations enable deeper investigation into the complex interplay of SGEs within host genomes.