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Article

Insights into mammalian TE diversity through the curation of 248 genome assemblies.

Science (New York, N.Y.) - 28 Apr 2023

Osmanski Austin B, Paulat Nicole S, Korstian Jenny, Grimshaw Jenna R, Halsey Michaela, Sullivan Kevin A M, Moreno-Santillán Diana D, Crookshanks Claudia, Roberts Jacquelyn, Garcia Carlos, Johnson Matthew G, Densmore Llewellyn D, Stevens Richard D, Rosen Jeb, Storer Jessica M, Hubley Robert, Smit Arian F A, Dávalos Liliana M, Karlsson Elinor K, Lindblad-Toh Kerstin, Ray David A

Abstract excerpt

We examined transposable element (TE) content of 248 placental mammal genome assemblies, the largest de novo TE curation effort in eukaryotes to date. We found that although mammals resemble one another in total TE content and diversity, they show substantial differences with regard to recent TE accumulation. This includes multiple recent expansion and quiescence events across the mammalian tree. Young TEs,...

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Identifiers

PMID: 37104570
DOI: 10.1126/science.abn1430
PMCID: PMC11103246

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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