Histone - Wikipedia
In biology, histones are highly basic proteins abundant in lysine and arginine residues that are found in eukaryotic cell nuclei and in most Archaeal phyla. They act as spools around which …
Histone - National Human Genome Research Institute
2024年11月27日 · A histone is a protein that provides structural support for a chromosome. Each chromosome contains a long molecule of DNA, which must fit into the cell nucleus. To do that, …
histone / histones | Learn Science at Scitable - Nature
Histones are basic proteins, and their positive charges allow them to associate with DNA, which is negatively charged. Some histones function as spools for the thread-like DNA to wrap around.
Histone variants and chromatin structure, update of advances
Histone proteins are highly conserved among all eukaryotes. They have two important functions in the cell: to package the genomic DNA and to regulate gene accessibility. Fundamental to …
Genetics, Histone Code - StatPearls - NCBI Bookshelf
2023年8月8日 · The “histone code” is a hypothesis which states that DNA transcription is largely regulated by post-translational modifications to these histone proteins. Through these …
Histone Database 2.0
This histone database can be used to explore the diversity of histone proteins and their sequence variants in many organisms. The resource was established to better understand how …
The role of histone modifications: from neurodevelopment to ...
2022年7月6日 · Histone acetyltransferases (HATs, also called lysine acetyltransferases, KATs) catalyze the transfer of an acetyl group from acetyl coenzyme A to form ε-N-acetyllysine on …