The histone mark<unk>  can be detected in a variety of ways: # Chromatin Immunoprecipitation Sequencing (ChIP-sequencing) measures the amount of DNA enrichment once bound to a targeted protein and immunoprecipitated. It results in good optimization and is used in vivo to reveal DNA-protein binding occurring in cells. ChIP-Seq can be used to identify and quantify various DNA fragments for different histone modifications along a genomic region. # Micrococcal Nuclease sequencing (MNase-seq) is used to investigate regions that are bound by well-positioned nucleosomes. The use of the micrococcal nuclease enzyme is employed to identify nucleosome positioning. Well-positioned nucleosomes are seen to have enrichment of sequences. # Assay for transposase accessible chromatin sequencing (ATAC-seq) is used to look into regions that are nucleosome-free (open chromatin). It uses hyperactive Tn5 transposon to highlight nucleosome localization.
H3K36me
H3K14ac
H4K8ac
H3K9ac
H4K12ac
H4K5ac
H3K9me2
H3K9me3