ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 Epigenetics refers to heritable patterns of gene expression which do not depend on alterations of genomic DNA sequence. This book provides a state-of-the-art account of a few selected hot spots by scientists at the edge in this extremely active field. It puts special emphasis on two main streams of research. One is the role of post-translational modifications of proteins， mostly histones， on chromatin structure and accessibility. The other one deals with parental genomic imprinting， a process which allows to express a few selected genes from only one of the parental allele while extinguishing the other.