The plasticity of DNA replication forks in response to clinically relevant genotoxic stress
Complete and accurate DNA replication requires the progression of replication forks through
DNA damage, actively transcribed regions, structured DNA and compact chromatin. Recent …
DNA damage, actively transcribed regions, structured DNA and compact chromatin. Recent …
The genetics of primary microcephaly
Primary microcephaly (MCPH, for “microcephaly primary hereditary”) is a disorder of brain
development that results in a head circumference more than 3 standard deviations below …
development that results in a head circumference more than 3 standard deviations below …
In silico protein interaction screening uncovers DONSON's role in replication initiation
CDC45-MCM2-7-GINS (CMG) helicase assembly is the central event in eukaryotic
replication initiation. In yeast, a multi-subunit “pre-loading complex”(pre-LC) accompanies …
replication initiation. In yeast, a multi-subunit “pre-loading complex”(pre-LC) accompanies …
CRISPR screens identify genomic ribonucleotides as a source of PARP-trapping lesions
M Zimmermann, O Murina, MAM Reijns… - Nature, 2018 - nature.com
The observation that BRCA1-and BRCA2-deficient cells are sensitive to inhibitors of poly
(ADP–ribose) polymerase (PARP) has spurred the development of cancer therapies that use …
(ADP–ribose) polymerase (PARP) has spurred the development of cancer therapies that use …
The structural mechanism of dimeric DONSON in replicative helicase activation
MA Cvetkovic, P Passaretti, A Butryn… - Molecular Cell, 2023 - cell.com
The MCM motor of the replicative helicase is loaded onto origin DNA as an inactive double
hexamer before replication initiation. Recruitment of activators GINS and Cdc45 upon S …
hexamer before replication initiation. Recruitment of activators GINS and Cdc45 upon S …
Structure of a human replisome shows the organisation and interactions of a DNA replication machine
ML Jones, Y Baris, MRG Taylor, JTP Yeeles - The EMBO journal, 2021 - embopress.org
The human replisome is an elaborate arrangement of molecular machines responsible for
accurate chromosome replication. At its heart is the CDC45‐MCM‐GINS (CMG) helicase …
accurate chromosome replication. At its heart is the CDC45‐MCM‐GINS (CMG) helicase …
Novel role of DONSON in CMG helicase assembly during vertebrate DNA replication initiation
Y Hashimoto, K Sadano, N Miyata, H Ito… - The EMBO …, 2023 - embopress.org
Abstract CMG (Cdc45‐MCM‐GINS) helicase assembly at the replication origin is the
culmination of eukaryotic DNA replication initiation. This process can be reconstructed in …
culmination of eukaryotic DNA replication initiation. This process can be reconstructed in …
DNSN-1 recruits GINS for CMG helicase assembly during DNA replication initiation in Caenorhabditis elegans
Assembly of the CMG (CDC-45–MCM-2-7–GINS) helicase is the key regulated step during
eukaryotic DNA replication initiation. Until now, it was unclear whether metazoa require …
eukaryotic DNA replication initiation. Until now, it was unclear whether metazoa require …
DONSON facilitates Cdc45 and GINS chromatin association and is essential for DNA replication initiation
G Kingsley, A Skagia, P Passaretti… - Nucleic Acids …, 2023 - academic.oup.com
Faithful cell division is the basis for the propagation of life and DNA replication must be
precisely regulated. DNA replication stress is a prominent endogenous source of genome …
precisely regulated. DNA replication stress is a prominent endogenous source of genome …
Diagnostic implications of pitfalls in causal variant identification based on 4577 molecularly characterized families
L AlAbdi, S Maddirevula, HE Shamseldin… - Nature …, 2023 - nature.com
Despite large sequencing and data sharing efforts, previously characterized pathogenic
variants only account for a fraction of Mendelian disease patients, which highlights the need …
variants only account for a fraction of Mendelian disease patients, which highlights the need …