ArticleCell reports2025
KMT2C/KMT2D-dependent H3K4me1 mediates changes in DNA replication timing and origin activity during a cell fate transition.
Article in Cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Rpd3L regulates transcription-replication conflict via H3K4 methylation-dependent and -independent chromatin mechanisms.Science advances · 2026Article
- Enhancer and metabolic rewiring by KMT2C-COMPASS or KMT2D-COMPASS family loss in cancer creates druggable vulnerabilities.Nature reviews. Cancer · 2026Review
- Review
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Authors and funding
6 authors.
Funding
Abstract
Mammalian genomes replicate in a cell-type-specific order during the S phase, correlated to transcriptional activity, histone modifications, and chromatin structure. The causal relationships between these features and DNA replication timing (RT), especially during cell fate changes, are largely unknown. Using machine learning, we quantify 21 chromatin features predicting local RT and RT changes during differentiation in embryonic stem cells (ESCs). About one-third of the genome shows RT changes during differentiation. Chromatin features accurately predict both steady-state RT and RT changes. Histone H3 lysine 4 monomethylation (H3K4me1), catalyzed by KMT2C and KMT2D (KMT2C/D), emerges as a top predictor. Loss of KMT2C/D or their enzymatic activities impairs RT changes during differentiation. This correlates with local H3K4me1 loss and reduced replication origin firing, while transcription remains largely unaffected. Our findings reveal KMT2C/D-dependent H3K4me1 as a key regulator of RT and replication initiation, a role that likely impacts diseases associated with KMT2C/D mutations.
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Registered trials
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