Matt Beaumont
@mbeaum.bsky.social
PhD student at the Vienna Institute of Population Genetics. Working on transposable elements and their invasion dynamics.
Reposted by Matt Beaumont
We discovered an endogenous retrovirus that's still spreading in natural D. melanogaster populations! It was horizontally transferred from D. erecta in Central Africa, so we named it "Kuruka", which means "jump" in Swahili. Read its cool story here: www.biorxiv.org/content/10.1...
October 4, 2025 at 5:50 AM
We discovered an endogenous retrovirus that's still spreading in natural D. melanogaster populations! It was horizontally transferred from D. erecta in Central Africa, so we named it "Kuruka", which means "jump" in Swahili. Read its cool story here: www.biorxiv.org/content/10.1...
Germline defence from TEs largely relies on piRNAs. Yet, @divyaselvaraju.bsky.social and I monitored a P-element invasion in Drosophila that was stopped by an internally deleted copy, no host intervention required!
doi.org/10.1371/jour...
Many thanks to @rpianezza.bsky.social & @rokofler.bsky.social
doi.org/10.1371/jour...
Many thanks to @rpianezza.bsky.social & @rokofler.bsky.social
Rapid emergence of non-autonomous elements may stop P-element invasions in the absence of a piRNA-based host defence
Author summary Transposable elements (TEs) are short, self-replicating DNA sequences found in nearly all genomes. While they can be harmful to their hosts, many organisms have evolved defence systems,...
journals.plos.org
August 28, 2025 at 1:27 PM
Germline defence from TEs largely relies on piRNAs. Yet, @divyaselvaraju.bsky.social and I monitored a P-element invasion in Drosophila that was stopped by an internally deleted copy, no host intervention required!
doi.org/10.1371/jour...
Many thanks to @rpianezza.bsky.social & @rokofler.bsky.social
doi.org/10.1371/jour...
Many thanks to @rpianezza.bsky.social & @rokofler.bsky.social