A genetic memory initiates the epigenetic loop necessary to preserve centromere position

S Hoffmann, HM Izquierdo, R Gamba, F Chardon… - The EMBO …, 2020 - embopress.org
Centromeres are built on repetitive DNA sequences (CenDNA) and a specific chromatin
enriched with the histone H3 variant CENP‐A, the epigenetic mark that identifies centromere …

Centromeres: the wild west of the post-genomic age

SG Zeitlin - Epigenetics, 2010 - Taylor & Francis
Centromeric repetitive DNA is the largest missing piece of the Human Genome Project.
Rather than being necessary or sufficient to specify the site of mitotic spindle attachment to …

Building centromeres: home sweet home or a nomadic existence?

A Buscaino, R Allshire, A Pidoux - Current opinion in genetics & …, 2010 - Elsevier
Centromere assembly and propagation is governed by genetic and epigenetic mechanisms.
A centromere-specific histone H3 variant, CENP-A is strongly favored as the epigenetic mark …

DNA replication acts as an error correction mechanism to maintain centromere identity by restricting CENP-A to centromeres

Y Nechemia-Arbely, KH Miga, O Shoshani… - Nature cell …, 2019 - nature.com
Chromatin assembled with the histone H3 variant CENP-A is the heritable epigenetic
determinant of human centromere identity. Using genome-wide mapping and reference …

[HTML][HTML] Phosphorylation of CENP-A on serine 7 does not control centromere function

V Barra, GA Logsdon, A Scelfo, S Hoffmann… - Nature …, 2019 - nature.com
CENP-A is the histone H3 variant necessary to specify the location of all eukaryotic
centromeres via its CENP-A targeting domain and either one of its terminal regions. In …

[HTML][HTML] CENP-B controls centromere formation depending on the chromatin context

T Okada, J Ohzeki, M Nakano, K Yoda, WR Brinkley… - Cell, 2007 - cell.com
The centromere is a chromatin region that serves as the spindle attachment point and directs
accurate inheritance of eukaryotic chromosomes during cell divisions. However, the …

The role of CENP-B and α-satellite DNA: de novo assembly and epigenetic maintenance of human centromeres

H Masumoto, M Nakano, J Ohzeki - Chromosome research, 2004 - Springer
The centromere is an essential functional domain responsible for the correct inheritance of
eukaryotic chromosomes during cell division. Eukaryotic centromeres include the highly …

Epigenetic regulation of centromere function

CYY Wong, BCH Lee, KWY Yuen - Cellular and Molecular Life Sciences, 2020 - Springer
The centromere is a specialized region on the chromosome that directs equal chromosome
segregation. Centromeres are usually not defined by DNA sequences alone. How …

Both tails and the centromere targeting domain of CENP-A are required for centromere establishment

GA Logsdon, EJ Barrey, EA Bassett, JE DeNizio… - Journal of Cell …, 2015 - rupress.org
The centromere—defined by the presence of nucleosomes containing the histone H3
variant, CENP-A—is the chromosomal locus required for the accurate segregation of …

Centromeres drive a hard bargain

LF Rosin, BG Mellone - Trends in Genetics, 2017 - cell.com
Centromeres are essential chromosomal structures that mediate the accurate distribution of
genetic material during meiotic and mitotic cell divisions. In most organisms, centromeres …