Topic: chromatin

This EMBO–EMBL symposium connects the molecular machinery of DNA replication with genome stability and human disease. It examines replisome structure and dynamics, control of origin firing across tissues, chromatin and epigenome maintenance, chromosome organisation, replication-fork protection and repair, and the consequences of replication stress for development, ageing and cancer. The programme links mechanistic advances to cancer biology and possible therapeutic approaches. All programme times are Europe/Berlin. Opening remarks on 20 October begin at 13:30, followed by the keynote at 13:45

Shiv Grewal discusses how chromatin and epigenetic mechanisms establish, maintain, and transmit genome states beyond the DNA sequence itself. This NIH Wednesday Afternoon Lecture Series event is offered in person and through NIH VideoCast.

The seventeenth EMBL conference on transcriptional regulation covers polymerase function, chromatin modification and remodeling, epigenetic inheritance, genome topology, condensates, development, disease, and quantitative methods.

Three intimately related dimensions of the mammalian genome—linear DNA sequence, gene transcription, and 3D genome architecture—are crucial for the development of nervous systems. Changes in the linear genome (e.g., de novo mutations), transcriptome, and 3D genome structure lead to debilitating neurodevelopmental disorders, such as autism and schizophrenia. However, current technologies and data are severely limited: (1) 3D genome structures of single brain cells have not been solved; (2) little is known about the dynamics of single-cell transcriptome and 3D genome after birth; (3) true de nov

Chromosomes are extremely long, active polymers that are spatially organized across multiple scales to promote cellular functions, such as gene transcription and genetic inheritance. During each cell cycle, chromosomes are dramatically compacted as cells divide and dynamically reorganized into less compact, spatiotemporally patterned structures after cell division. These activities are facilitated by DNA/chromatin-binding protein motors called SMC complexes. Each of these motors can perform a unique activity known as “loop extrusion,” in which the motor binds the DNA/chromatin polymer, reels i