histone
- noun
- /ˈhɪstoʊn/
- Specialized
- The DNA is tightly packed by proteins, histones, then it opens up.
- histone deacetylase
- histone modifications
- histone methylation
Examples
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In this light, the effects of DZNep on inhibition of histone methylation are not specifically restricted to EZH2.
Academic text (2017) -
This curve will wrap around proteins called histones and form some sort of bead necklace.
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So any questions at all about histone Marks and decoding?
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Yeah, because sirtuins are histone deacetylases, right?
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Among the histone modifications associated with cancer, methylation of histone lysine residues has gained much importance in recent years.
Academic text (2017) -
In multiple myeloma cells, the anti-carcinogenic properties of triptolide have been shown to be mediated by the regulation of histone methylation.
Academic text (2017) -
Deregulation of this histone modification can lead to epigenetic silencing of tumor suppressor genes, thus leading to tumorigenesis.
Academic text (2017) -
There is an inverse correlation between EZH2 and class I histone deacetylases (HDACs) with TIMP-3 expression in breast cancer cells.
Academic text (2017) -
Polycomb repressive complex 2 (PRC2) is one such methyltransferase that methylates lysine-27 of histone H3 (H3-K27).
Academic text (2017) -
Histones are essential proteins in cell nuclei that help package histone into a compact structure.
Compounds
Surface Forms
Etymology
Histone comes from the Greek histos, meaning 'tissue', plus the ending -one that names many chemicals and proteins. So histone is a fitting name for the proteins in cells that help pack DNA into tight bundles.