what is histone proteins
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In biology, histones are highly alkaline proteinsfound in eukaryotic cell nuclei that package and order the DNA into structural units called nucleosomes. They are the chief protein components of chromatin, acting as spools around which DNA winds, and playing a role in gene regulation.
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The Chromatin fibre is made up of histon about 60%.Histon is a special type of protein in which DNA wraps up.
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