DNA methylation is a crucial aspect of epigenetic regulation, which refers to changes in gene expression that do not involve alterations to the underlying DNA sequence. This process plays a ...

DNA methylation is the covalent addition of methyl groups to DNA bases, typically the cytosine of CpG dinucleotides. It is catalyzed by methyltransferase enzymes using a S-adenosyl methionine ...

Getting a plum government gig in Russia is a lot easier if you’ve served in the Kremlin’s presidential bodyguard agency, the Federal Protection Service (bonus points if you’ve saved Vladimir ...