Replication timing is regulated by the number of MCMs loaded at origins

SP Das, T Borrman, VWT Liu, SCH Yang… - Genome …, 2015 - genome.cshlp.org
Replication timing is a crucial aspect of genome regulation that is strongly correlated with
chromatin structure, gene expression, DNA repair, and genome evolution. Replication timing …

[HTML][HTML] The capacity of origins to load MCM establishes replication timing patterns

L Dukaj, N Rhind - PLoS Genetics, 2021 - journals.plos.org
Loading of the MCM replicative helicase at origins of replication is a highly regulated
process that precedes DNA replication in all eukaryotes. The stoichiometry of MCM loaded …

How and why multiple MCMs are loaded at origins of DNA replication

SP Das, N Rhind - Bioessays, 2016 - Wiley Online Library
Recent work suggests that DNA replication origins are regulated by the number of multiple
mini‐chromosome maintenance (MCM) complexes loaded. Origins are defined by the …

[HTML][HTML] Chromosomal Mcm2-7 distribution and the genome replication program in species from yeast to humans

EJ Foss, S Sripathy, T Gatbonton-Schwager… - PLoS …, 2021 - journals.plos.org
The spatio-temporal program of genome replication across eukaryotes is thought to be
driven both by the uneven loading of pre-replication complexes (pre-RCs) across the …

Genome-wide analysis of the spatiotemporal regulation of firing and dormant replication origins in human cells

N Sugimoto, K Maehara, K Yoshida… - Nucleic acids …, 2018 - academic.oup.com
In metazoan cells, only a limited number of mini chromosome maintenance (MCM)
complexes are fired during S phase, while the majority remain dormant. Several methods …

Genome-wide analysis of re-replication reveals inhibitory controls that target multiple stages of replication initiation

RE Tanny, DM MacAlpine, HG Blitzblau… - Molecular biology of the …, 2006 - Am Soc Cell Biol
DNA replication must be tightly controlled during each cell cycle to prevent unscheduled
replication and ensure proper genome maintenance. The currently known controls that …

[HTML][HTML] Transcription shapes DNA replication initiation to preserve genome integrity

Y Liu, C Ai, T Gan, J Wu, Y Jiang, X Liu, R Lu, N Gao… - Genome biology, 2021 - Springer
Background Early DNA replication occurs within actively transcribed chromatin
compartments in mammalian cells, raising the immediate question of how early DNA …

The consequences of differential origin licensing dynamics in distinct chromatin environments

L Mei, KM Kedziora, EA Song, JE Purvis… - Nucleic Acids …, 2022 - academic.oup.com
Eukaryotic chromosomes contain regions of varying accessibility, yet DNA replication factors
must access all regions. The first replication step is loading MCM complexes to license …

[HTML][HTML] Control over DNA replication in time and space

IE Symeonidou, S Taraviras, Z Lygerou - FEBS letters, 2012 - Elsevier
DNA replication is precisely regulated in time and space, thereby safeguarding genomic
integrity. In eukaryotes, replication initiates from multiple sites along the genome, termed …

[PDF][PDF] Temporal profiling of the chromatin proteome reveals system-wide responses to replication inhibition

GA Khoudoli, PJ Gillespie, G Stewart, JS Andersen… - Current Biology, 2008 - cell.com
Although the replication, expression, and maintenance of DNA are well-studied processes,
the way that they are coordinated is poorly understood. Here, we report an analysis of the …