| Literature DB >> 28525751 |
Bas van Steensel1, Andrew S Belmont2.
Abstract
In metazoan cell nuclei, hundreds of large chromatin domains are in close contact with the nuclear lamina. Such lamina-associated domains (LADs) are thought to help organize chromosomes inside the nucleus and have been associated with gene repression. Here, we discuss the properties of LADs, the molecular mechanisms that determine their association with the nuclear lamina, their dynamic links with other nuclear compartments, and their proposed roles in gene regulation.Entities:
Keywords: LADs; chromosome architecture; gene repression; heterochromatin; lamina-associated domains; nuclear architecture
Mesh:
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Year: 2017 PMID: 28525751 PMCID: PMC5532494 DOI: 10.1016/j.cell.2017.04.022
Source DB: PubMed Journal: Cell ISSN: 0092-8674 Impact factor: 41.582