Related Experiment Video

Updated: Aug 14, 2026

Expression Analysis of Mammalian Linker-histone Subtypes
14:40

Expression Analysis of Mammalian Linker-histone Subtypes

Published on: March 19, 2012

A qualitative and quantitative study of subfractions of the histone H10 in various mammalian tissues

M R Harris, B J Smith

    The Biochemical Journal
    |June 1, 1983
    PubMed

    More Related Videos

    Quantitative Analysis of Chromatin Proteomes in Disease08:11

    Quantitative Analysis of Chromatin Proteomes in Disease

    Published on: December 28, 2012

    Extraction of Histones from Clinical Specimens for Epigenetic Profiling by Mass Spectrometry10:54

    Extraction of Histones from Clinical Specimens for Epigenetic Profiling by Mass Spectrometry

    Published on: November 21, 2025

    Related Concept Videos

    Histone Modification02:32

    Histone Modification

    The histone proteins have a flexible N-terminal tail extending out from the nucleosome. These histone tails are often subjected to post-translational modifications such as acetylation, methylation, phosphorylation, and ubiquitination. Particular combinations of these modifications form “histone codes” that influence the chromatin folding and tissue-specific gene expression.
    Acetylation
    The enzyme histone acetyltransferase adds acetyl group to the histones. Another enzyme, histone deacetylase,...
    Histone Variants at the Centromere02:30

    Histone Variants at the Centromere

    Histone variants are the histone proteins with structural and sequence variations. These variants may be regarded as “mutant” forms that replace their canonical histone counterparts in the nucleosomes. Specific post-translational modifications on the histone variants enable further chromatin complexity and regulate tissue-specific gene expression. The most common histone variants are from histone H2A, H2B, and linker histone H1 families. However, several variants of histone H3 variants are also...
    Euchromatin01:01

    Euchromatin

    The extent of chromatin compaction can be studied by staining chromatin using specific DNA binding dyes. Under the microscope, the dense-compacted regions take up more dye, appearing darker, while the less-compact areas take up less dye and appear lighter. Based on the compaction level, chromatins are classified into two primary forms – euchromatin and heterochromatin.
    Euchromatin is the less dense region of the chromatin and stains lighter. Euchromatin contains histone H3 extensively...
    Heterochromatin02:38

    Heterochromatin

    The extent of chromatin compaction can be studied by staining chromatin using specific DNA binding dyes. Under the microscope, the dense-compacted regions that take up more dye are called heterochromatin. Heterochromatin is further classified into two forms – constitutive heterochromatin and facultative heterochromatin.
    Constitutive heterochromatin: It is a highly compact region of chromatin that is mostly concentrated in the centromere and telomere. Unlike euchromatin, the amino acid at 9th...