the protein phosphokinase that has an altered specificity resulting in anomalous phosphorylation of important regulating proteins by a non-mutation mechanism , i.e . by ethionine , would produce the same effect in a hypomethylated state of deoxyribonucleic acid causing an embryonic type protein phosphokinase gene to become activated .
C0033640
protein phosphokinase
C0031715
phosphorylation