Histones are highly basic proteins abundant in lysine and arginine residues that are found in eukaryotic cell nuclei and in most Archaeal phyla.

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.

Histones are positively charged lysine and arginine residue-rich basic proteins. Nuclear DNA in all eukaryotic cells is highly compact due to its association ...

23 авг. 2016 г. · Histones are a family of basic proteins that associate with DNA in the nucleus and help condense it into chromatin.

Each histone octamer is composed of two copies each of the histone proteins H2A, H2B, H3, and H4. The chain of nucleosomes is then wrapped into a 30 nm spiral ...

Histones are a family of alkaline proteins found in the nuclei of eukaryotic cells and are the major structural components of chromosomes.

The nucleosome core particle represents the first level of chromatin organization and is composed of two copies of each of histones H2A, H2B, H3 and H4, ...

Histones are a family of small basic proteins that include H2A, H2B, H3, and H4 and that have a globular domain and a flexible charged NH2 terminus known as ...

A type of protein found in chromosomes. Histones bind to DNA, help give chromosomes their shape, and help control the activity of genes.