DNA replication is the biological process by which an exact copy of a deoxyribonucleic acid (DNA) molecule is created and it is the basis for biological inheritance. Each of the two strands of the ...

Here, Johannesman et al demonstrate that some phages have co-opted an orphan antitoxin to counter a DNA ADP-ribosyltransferase defense system. Selecting subsets of specific sequences from complex ...

An explanation for the narrow carbohydrate substrate specificity of adenine phosphoribosyltransferase from Thermus thermophilus from the model of the enzyme, substrate, and magnesium cation ...