The epigenetic basis of cellular heterogeneity
Single-cell sequencing-based methods for profiling gene transcript levels have revealed
substantial heterogeneity in expression levels among morphologically indistinguishable …
substantial heterogeneity in expression levels among morphologically indistinguishable …
Understanding nucleosome dynamics and their links to gene expression and DNA replication
WKM Lai, BF Pugh - Nature reviews Molecular cell biology, 2017 - nature.com
Advances in genomics technology have provided the means to probe myriad chromatin
interactions at unprecedented spatial and temporal resolution. This has led to a profound …
interactions at unprecedented spatial and temporal resolution. This has led to a profound …
Ageing-associated changes in transcriptional elongation influence longevity
C Debès, A Papadakis, S Grönke, Ö Karalay, LS Tain… - Nature, 2023 - nature.com
Physiological homeostasis becomes compromised during ageing, as a result of impairment
of cellular processes, including transcription and RNA splicing,,–. However, the molecular …
of cellular processes, including transcription and RNA splicing,,–. However, the molecular …
Ultrastructural details of mammalian chromosome architecture
Over the past decade, 3C-related methods have provided remarkable insights into
chromosome folding in vivo. To overcome the limited resolution of prior studies, we extend a …
chromosome folding in vivo. To overcome the limited resolution of prior studies, we extend a …
The interaction landscape between transcription factors and the nucleosome
Nucleosomes cover most of the genome and are thought to be displaced by transcription
factors in regions that direct gene expression. However, the modes of interaction between …
factors in regions that direct gene expression. However, the modes of interaction between …
Mapping nucleosome resolution chromosome folding in yeast by micro-C
We describe a Hi-C-based method, Micro-C, in which micrococcal nuclease is used instead
of restriction enzymes to fragment chromatin, enabling nucleosome resolution chromosome …
of restriction enzymes to fragment chromatin, enabling nucleosome resolution chromosome …
High-resolution chromatin dynamics during a yeast stress response
Covalent histone modifications are highly conserved and play multiple roles in eukaryotic
transcription regulation. Here, we mapped 26 histone modifications genome-wide in …
transcription regulation. Here, we mapped 26 histone modifications genome-wide in …
Genome-wide kinetics of DNA excision repair in relation to chromatin state and mutagenesis
We recently developed a high-resolution genome-wide assay for mapping DNA excision
repair named eXcision Repair-sequencing (XR-seq) and have now used XR-seq to …
repair named eXcision Repair-sequencing (XR-seq) and have now used XR-seq to …
Opposing chromatin remodelers control transcription initiation frequency and start site selection
Precise nucleosome organization at eukaryotic promoters is thought to be generated by
multiple chromatin remodeler (CR) enzymes and to affect transcription initiation. Using an …
multiple chromatin remodeler (CR) enzymes and to affect transcription initiation. Using an …