Satellite DNA evolution: old ideas, new approaches

SS Lower, MP McGurk, AG Clark… - Current opinion in genetics …, 2018 - Elsevier
A substantial portion of the genomes of most multicellular eukaryotes consists of large arrays
of tandemly repeated sequence, collectively called satellite DNA. The processes generating …

[HTML][HTML] Transposable elements as a source of novel repetitive DNA in the eukaryote genome

ML Zattera, DP Bruschi - Cells, 2022 - mdpi.com
The impact of transposable elements (TEs) on the evolution of the eukaryote genome has
been observed in a number of biological processes, such as the recruitment of the host's …

The genetic and epigenetic landscape of the Arabidopsis centromeres

M Naish, M Alonge, P Wlodzimierz, AJ Tock… - Science, 2021 - science.org
INTRODUCTION The centromeres of eukaryotic chromosomes assemble the multiprotein
kinetochore complex and thereby position attachment to the spindle microtubules, allowing …

High-Quality Arabidopsis Thaliana Genome Assembly with Nanopore and HiFi Long Reads

B Wang, X Yang, Y Jia, Y Xu, P Jia… - Genomics …, 2022 - academic.oup.com
Arabidopsis thaliana is an important and long-established model species for plant molecular
biology, genetics, epigenetics, and genomics. However, the latest version of reference …

One-step genome editing of elite crop germplasm during haploid induction

T Kelliher, D Starr, X Su, G Tang, Z Chen, J Carter… - Nature …, 2019 - nature.com
Genome editing using CRISPR–Cas9 works efficiently in plant cells, but delivery of genome-
editing machinery into the vast majority of crop varieties is not possible using established …

TRASH: tandem repeat annotation and structural hierarchy

P Wlodzimierz, M Hong, IR Henderson - Bioinformatics, 2023 - academic.oup.com
Motivation The advent of long-read DNA sequencing is allowing complete assembly of
highly repetitive genomic regions for the first time, including the megabase-scale satellite …

Epigenetic activation of meiotic recombination near Arabidopsis thaliana centromeres via loss of H3K9me2 and non-CG DNA methylation

CJ Underwood, K Choi, C Lambing, X Zhao… - Genome …, 2018 - genome.cshlp.org
Eukaryotic centromeres contain the kinetochore, which connects chromosomes to the
spindle allowing segregation. During meiosis, centromeres are suppressed for inter …

Epigenetically mismatched parental centromeres trigger genome elimination in hybrids

MPA Marimuthu, R Maruthachalam, R Bondada… - Science …, 2021 - science.org
Wide crosses result in postzygotic elimination of one parental chromosome set, but the
mechanisms that result in such differential fate are poorly understood. Here, we show that …

A chromosome‐level genome assembly of radish (Raphanus sativus L.) reveals insights into genome adaptation and differential bolting regulation

L Xu, Y Wang, J Dong, W Zhang, M Tang… - Plant Biotechnology …, 2023 - Wiley Online Library
High‐quality radish (Raphanus sativus) genome represents a valuable resource for
agronomical trait improvements and understanding genome evolution among Brassicaceae …

Centromere plasticity with evolutionary conservation and divergence uncovered by wheat 10+ genomes

H Ma, W Ding, Y Chen, J Zhou, W Chen… - Molecular Biology …, 2023 - academic.oup.com
Centromeres (CEN) are the chromosomal regions that play a crucial role in maintaining
genomic stability. The underlying highly repetitive DNA sequences can evolve quickly in …