Methodologies for the De novo Discovery of Transposable Element Families

JM Storer, R Hubley, J Rosen, AFA Smit - Genes, 2022 - mdpi.com
The discovery and characterization of transposable element (TE) families are crucial tasks in
the process of genome annotation. Careful curation of TE libraries for each organism is …

Hagfish genome elucidates vertebrate whole-genome duplication events and their evolutionary consequences

D Yu, Y Ren, M Uesaka, AJS Beavan… - Nature ecology & …, 2024 - nature.com
Polyploidy or whole-genome duplication (WGD) is a major event that drastically reshapes
genome architecture and is often assumed to be causally associated with organismal …

Independent rediploidization masks shared whole genome duplication in the sturgeon-paddlefish ancestor

AK Redmond, D Casey, MK Gundappa… - Nature …, 2023 - nature.com
Whole genome duplication (WGD) is a dramatic evolutionary event generating many new
genes and which may play a role in survival through mass extinctions. Paddlefish and …

An atlas of fish genome evolution reveals delayed rediploidization following the teleost whole-genome duplication

E Parey, A Louis, J Montfort, Y Guiguen… - Genome …, 2022 - genome.cshlp.org
Teleost fishes are ancient tetraploids descended from an ancestral whole-genome
duplication that may have contributed to the impressive diversification of this clade. Whole …

The hagfish genome and the evolution of vertebrates

F Marlétaz, N Timoshevskaya, VA Timoshevskiy… - Nature, 2024 - nature.com
As the only surviving lineages of jawless fishes, hagfishes and lampreys provide a crucial
window into early vertebrate evolution,–. Here we investigate the complex history, timing …

Single cell transcriptomics of Atlantic salmon (Salmo salar L.) liver reveals cellular heterogeneity and immunological responses to challenge by Aeromonas …

RS Taylor, R Ruiz Daniels, R Dobie, S Naseer… - Frontiers in …, 2022 - frontiersin.org
The liver is a multitasking organ with essential functions for vertebrate health spanning
metabolism and immunity. In contrast to mammals, our understanding of liver cellular …

Widespread deviant patterns of heterozygosity in whole-genome sequencing due to autopolyploidy, repeated elements, and duplication

X Dallaire, R Bouchard, P Hénault… - Genome Biology and …, 2023 - academic.oup.com
Most population genomic tools rely on accurate single nucleotide polymorphism (SNP)
calling and filtering to meet their underlying assumptions. However, genomic complexity …

A homology guide for Pacific salmon genus Oncorhynchus resolves patterns of ohnolog retention, resolution and local adaptation following the salmonid‐specific …

B Dimos, M Phelps - Ecology and Evolution, 2023 - Wiley Online Library
Salmonid fishes have emerged as a tractable model to study whole‐genome duplications
(WGDs) as this group has undergone four rounds of WGDs. While most of the salmonid …

A chromosome‐anchored genome assembly for Lake Trout (Salvelinus namaycush)

SR Smith, E Normandeau… - Molecular Ecology …, 2022 - Wiley Online Library
Here, we present an annotated, chromosome‐anchored, genome assembly for Lake Trout
(Salvelinus namaycush)–a highly diverse salmonid species of notable conservation concern …

Evaluating a species phylogeny using ddRAD SNPs: Cyto-nuclear discordance and introgression in the salmonid genus Thymallus (Salmonidae)

G Secci-Petretto, GK Englmaier, SJ Weiss… - Molecular Phylogenetics …, 2023 - Elsevier
Hybridization and introgression are very common among freshwater fishes due to the
dynamic nature of hydrological landscapes. Cyclic patterns of allopatry and secondary …