Many short-lived proteins which are devoid of proteolytic activity contain PEST sequences
which are segments along the polypeptide chain that are rich in proline (P), glutamate (E) …

Dans cette revue, nous analysons brièvement l'état actuel de nos connaissances
concernant les variantes des histones et leurs modifications post-traductionnelles. Nous …

The MgCl 2-induced folding of defined 12-mer nucleosomal arrays, in which ubiquitinated
histone H2A (uH2A) replaced H2A, was analyzed by quantitative agarose gel …

The importance of histone acetylation, phosphorylation, and methylation in transcription and
other DNA-mediated processes is now well established. Histones are also ubiquitylated, but …

A dominant insertional P-element mutation enhances position-effect variegation in
Drosophila melanogaster. The mutation is homozygous, viable, and fertile and maps at 64E …

Il est de plus en plus apparent que les modifications post-traductionnelles des histones sont
importantes pour la structure et la dynamique de la chromatine. Cependant, peu d'attention …

Most, if not all, proteins are at one point or another posttranslationally modified so as to
regulate their biological function. One of the most common protein modifications is …

The chromatin‐regulatory principles of histone post‐translational modifications (PTMs) are
discussed with a focus on the potential alterations in chromatin functional state due to steric …

Combinations of phosphorylation, acetylation, methylation, ubiquitylation, and sumoylation
of histones comprise what is referred to as the “histone code”. These marks influence …

On the nucleosome level, histone posttranslational modifications function mainly as the
regulatory signals; in addition, some posttranslational modifications can enhance …