They are substrate (SAM, acetyl-CoA) or substrates (αKG) for enzymes that modify chromatin conformation and regulate gene expression. In specific, we demonstrated that the provision of acetyl-CoA influences histone acetyl-transferase activity, dictates global ranges of histone acetylation. Pavlos Carrer was one of the popular and extensively carried out composers in 19th-century Greece, while achieving a substantial reputation in Italy. He adopted carefully the developments in European opera, lent an ear to creative modernism and continuously updated his compositional follow. In his musical style Italian influences are evident, mainly from Verdi’s middle period and the late bel canto. However, his musical…