ArticleScientific reports2022
Telomere-to-telomere human DNA replication timing profiles.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Who cites it
9 citing papers in PubMed.
- Spatial organization and dynamics of genome replication: from forks to foci.Nucleic acids research · 2026Review
- Decoding DNA metabolism and its clinical relevance through the lens of high-throughput sequencing assays.Medical review (2021) · 2026Review
- Organization principles of dynamic three-dimensional genome architecture associated with centromere clustering states.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- DNA replication timing reveals genome-wide features of transcription and fragility.Nature communications · 2025Article
- Centromeric transposable elements and epigenetic status drive karyotypic variation in the eastern hoolock gibbon.Cell genomics · 2025Article
- Genome-Wide Mapping of Autonomously Replicating Sequences in the Marine Diatom Phaeodactylum tricornutum.Marine biotechnology (New York, N.Y.) · 2024Article
- Centromeric transposable elements and epigenetic status drive karyotypic variation in the eastern hoolock gibbon.bioRxiv : the preprint server for biology · 2024Article
- Developmental Changes in Genome Replication Progression in Pluripotent versus Differentiated Human Cells.Genes · 2024Article
- Replication stress causes delayed mitotic entry and chromosome 12 fragility at the ANKS1B large neuronal gene in human induced pluripotent stem cells.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2023Article
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
The spatiotemporal organization of DNA replication produces a highly robust and reproducible replication timing profile. Sequencing-based methods for assaying replication timing genome-wide have become commonplace, but regions of high repeat content in the human genome have remained refractory to analysis. Here, we report the first nearly-gapless telomere-to-telomere replication timing profiles in human, using the T2T-CHM13 genome assembly and sequencing data for five cell lines. We find that replication timing can be successfully assayed in centromeres and large blocks of heterochromatin. Centromeric regions replicate in mid-to-late S-phase and contain replication-timing peaks at a similar density to other genomic regions, while distinct families of heterochromatic satellite DNA differ in their bias for replicating in late S-phase. The high degree of consistency in centromeric replication timing across chromosomes within each cell line prompts further investigation into the mechanisms dictating that some cell lines replicate their centromeres earlier than others, and what the consequences of this variation are.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.