Insights into the Evolution of Ohnologous Sequences and Their Epigenetic Marks Post-WGD in Malus Domestica

T Lallemand, M Leduc, A Desmazières… - Genome Biology and …, 2023 - academic.oup.com
Abstract A Whole Genome Duplication (WGD) event occurred several Ma in a Rosaceae
ancestor, giving rise to the Maloideae subfamily which includes today many pome fruits such …

Satellite DNA landscapes after allotetraploidization of quinoa (Chenopodium quinoa) reveal unique A and B subgenomes

T Heitkam, B Weber, I Walter, S Liedtke, C Ost… - The Plant …, 2020 - Wiley Online Library
If two related plant species hybridize, their genomes may be combined and duplicated within
a single nucleus, thereby forming an allotetraploid. How the emerging plant balances two co …

Domestication of high-copy transposons underlays the wheat small RNA response to an obligate pathogen

M Poretti, CR Praz, L Meile, C Kälin… - Molecular biology …, 2020 - academic.oup.com
Plant genomes have evolved several evolutionary mechanisms to tolerate and make use of
transposable elements (TEs). Of these, transposon domestication into cis-regulatory and …

[HTML][HTML] Comparative analysis of transposable elements in strawberry genomes of different ploidy levels

K Lyu, J Xiao, S Lyu, R Liu - International Journal of Molecular Sciences, 2023 - mdpi.com
Transposable elements (TEs) make up a large portion of plant genomes and play a vital role
in genome structure, function, and evolution. Cultivated strawberry (Fragaria x ananassa) is …

[HTML][HTML] High-throughput retrotransposon-based genetic diversity of maize germplasm assessment and analysis

M Ghonaim, R Kalendar, H Barakat, N Elsherif… - Molecular Biology …, 2020 - Springer
Maize is one of the world's most important crops and a model for grass genome research.
Long terminal repeat (LTR) retrotransposons comprise most of the maize genome; their …

[HTML][HTML] Non-random genome editing and natural cellular engineering in cognition-based evolution

WB Miller Jr, FJ Enguita, AL Leitão - Cells, 2021 - mdpi.com
Neo-Darwinism presumes that biological variation is a product of random genetic replication
errors and natural selection. Cognition-Based Evolution (CBE) asserts a comprehensive …

[HTML][HTML] Impact of repetitive DNA elements on snake genome biology and evolution

SF Ahmad, W Singchat, T Panthum, K Srikulnath - Cells, 2021 - mdpi.com
The distinctive biology and unique evolutionary features of snakes make them fascinating
model systems to elucidate how genomes evolve and how variation at the genomic level is …

[HTML][HTML] Genome Insights into Autopolyploid Evolution: A Case Study in Senecio doronicum (Asteraceae) from the Southern Alps

P Fernández, O Hidalgo, A Juan, IJ Leitch, AR Leitch… - Plants, 2022 - mdpi.com
Polyploidy is a widespread phenomenon across angiosperms, and one of the main drivers
of diversification. Whilst it frequently involves hybridisation, autopolyploidy is also an …

[HTML][HTML] The sound of silence: how silenced chromatin orchestrates the repair of double-strand breaks

A Kendek, MR Wensveen, A Janssen - Genes, 2021 - mdpi.com
The eukaryotic nucleus is continuously being exposed to endogenous and exogenous
sources that cause DNA breaks, whose faithful repair requires the activity of dedicated …

[HTML][HTML] Frequent spontaneous structural rearrangements promote rapid genome diversification in a Brassica napus F1 generation

M Orantes-Bonilla, M Makhoul, HT Lee… - Frontiers in Plant …, 2022 - frontiersin.org
In a cross between two homozygous Brassica napus plants of synthetic and natural origin,
we demonstrate that novel structural genome variants from the synthetic parent cause …