Sentence examples for modified by histone from inspiring English sources

Histone H2A, H2B, H3 and H4 is modified by histone modifying enzymes, including histone acetyltransferases, histone deacetylases, histone methyltransferase and histone demethylases.

This region that we found under methylation regulation overlaps with a region actively modified by histone codes in the newly available ENCODE data.

Histone deacetylases (HDACs) are enzymes that catalyze the removal of acetyl groups from acetyllysine residues within histones and other proteins (Johnstone, 2002; Yang and Seto, 2008) that have been modified by histone acetyltransferase (HAT) (Marmorstein and Roth, 2001; Lee and Workman, 2007).

Chromatin-immunoprecipitation (ChIP) analyses of a promoter-proximal coding region of Col4a1 revealed that chromatin was bivalently modified by both histone H3K4me3 and histone H3K27me3 (Fig. 1E), indicating that Col4a1 was a Polycomb-regulated gene, similar to Hoxb4.

The chromatin can be modified by either histone acetyltransferases or HDACs, which are involved in post-transcriptional modification of histone proteins, resulting in chromatin remodelling [ 24].

The histone methylation is modified by two enzymes – histone methyltransferases and histone demethylases.

The predominant histones modified by methylation are histones H3 and H4.

The ChIP assays indicated that the enhancer, promoter and coding regions of the silenced J253 transgenes were each heavily modified by trimethylation of histone H3 K9, whereas the active A127 transgenes were not significantly modified.

Chromatin can be modified by covalent modifications of histone proteins and DNA (that is, epigenetic modifications), or by ATP-dependent mobilization of nucleosomes.

Histones modified by PRC2 can be inherited through cell division.

In general, the N terminus of histone H3 and H4, and N and C terminus of H2A and H2B are prone to being covalently modified by many enzymes, such as HMT (histone methyltransferase) and HAT (histone acetyltransferase).